AUMA SA 07.2, SAR 07.2, SAR 16.2 Operation Instructions Manual

Multi-turn actuators
SA 07.2 – SA 16.2
SAR 07.2 – SAR 16.2
AUMA NORM actuator (without controls)
Operation instructions
Assembly and commissioning
Table of contents
Target group:
This document contains information for assembly, commissioning and maintenance staff.
Read operation instructions first.
•
Heed safety instructions.
•
These operation instructions are part of the product.
•
Store operation instructions during product life.
•
Pass on instructions to any subsequent user or owner of the product.
Table of contents
1 Safety instructions ...........................................................................................................................................
4
1.1 Prerequisites for the safe handling of the product......................................................................................
4
1.2 Range of application ..................................................................................................................................
4
1.3 Warnings and notes ...................................................................................................................................
5
1.4 References and symbols............................................................................................................................
5
2 Short description..............................................................................................................................................
7
3 Name plate ........................................................................................................................................................
8
4 Transport and storage ..................................................................................................................................... 11
4.1 Transport.................................................................................................................................................... 11
4.2 Storage....................................................................................................................................................... 13
5 Assembly .......................................................................................................................................................... 14
5.1 Mounting position ....................................................................................................................................... 14
5.2 Fit handwheel............................................................................................................................................. 14
5.3 Mount actuator to valve..............................................................................................................................
5.3.1 Overview of output drive types........................................................................................................
5.3.2 Output drive type A .........................................................................................................................
5.3.3 Output drive types B/C/D/E.............................................................................................................
14
15
15
19
5.4 Accessories for assembly .......................................................................................................................... 20
5.4.1 Stem protection tube for rising valve stem...................................................................................... 20
6 Electrical connection ....................................................................................................................................... 22
6.1 Basic information........................................................................................................................................ 22
6.2 S/SH electrical connection (AUMA plug/socket connector) .......................................................................
6.2.1 Open terminal compartment ...........................................................................................................
6.2.2 Cable connection ............................................................................................................................
6.2.3 Close terminal compartment ...........................................................................................................
23
24
24
26
6.3 Accessories for electrical connection (option)............................................................................................
6.3.1 Parking frame..................................................................................................................................
6.3.2 DS intermediate frame for double sealing.......................................................................................
6.3.3 External earth connection ...............................................................................................................
27
27
27
28
7 Operation .......................................................................................................................................................... 29
7.1 Manual operation ....................................................................................................................................... 29
7.1.1 Manual valve operation................................................................................................................... 29
7.2 Motor operation .......................................................................................................................................... 30
8 Indications (option) .......................................................................................................................................... 31
8.1 Mechanical position indication via indicator mark ...................................................................................... 31
9 Signals (output signals)................................................................................................................................... 32
9.1 Feedback signals from actuator ................................................................................................................. 32
2
Table of contents
10 Commissioning (basic settings) ..................................................................................................................... 33
10.1 Open switch compartment ......................................................................................................................... 33
10.2 Set torque switching................................................................................................................................... 33
10.3 Set limit switching....................................................................................................................................... 34
10.3.1 Set end position CLOSED (black section) ...................................................................................... 34
10.3.2 Set end position OPEN (white section)........................................................................................... 35
10.4 Test run ......................................................................................................................................................
10.4.1 Check direction of rotation at mechanical position indicator ...........................................................
10.4.2 Check direction of rotation at hollow shaft/stem .............................................................................
10.4.3 Check limit switching.......................................................................................................................
35
35
36
36
10.5 Close switch compartment ......................................................................................................................... 37
11 Commissioning (optional equipment settings) ............................................................................................. 38
11.1 Potentiometer............................................................................................................................................. 38
11.1.1 Potentiometer setting ...................................................................................................................... 38
11.2 RWG electronic position transmitter........................................................................................................... 38
11.2.1 Set measuring range....................................................................................................................... 39
11.3 EWG 01.1 electronic position transmitter...................................................................................................
11.3.1 Set measuring range.......................................................................................................................
11.3.2 Adjust current values ......................................................................................................................
11.3.3 Switch on/off LED end position signalling .......................................................................................
40
40
41
42
11.4 Set intermediate positions.......................................................................................................................... 42
11.4.1 Set running direction CLOSE (black section).................................................................................. 43
11.4.2 Set running direction OPEN (white section).................................................................................... 43
11.5 Set mechanical position indicator............................................................................................................... 43
12 Corrective actions ............................................................................................................................................ 45
12.1 Faults during operation/commissioning...................................................................................................... 45
12.2 Motor protection (thermal monitoring) ........................................................................................................ 46
13 Servicing and maintenance............................................................................................................................. 47
13.1 Preventive measures for servicing and safe operation .............................................................................. 47
13.2 Maintenance............................................................................................................................................... 48
13.3 Disposal and recycling ............................................................................................................................... 48
14 Technical data .................................................................................................................................................. 49
14.1 Technical data Multi-turn actuators ............................................................................................................ 49
14.2 Tightening torques for screws .................................................................................................................... 51
15 Spare parts list ................................................................................................................................................. 53
15.1 Multi-turn actuators SA 07.2 – SA 16.2 S / SAR 07.2 – SAR 16.2 S ......................................................... 53
Index .................................................................................................................................................................. 55
3
Safety instructions
1 Safety instructions
1.1 Prerequisites for the safe handling of the product
Standards/directives
The end user or the contractor must ensure that all legal requirements, directives,
guidelines, national regulations and recommendations with respect to assembly, electrical connection, commissioning and operation are met at the place of installation.
Depending on the device version, this includes:
•
Configuration guidelines for the respective fieldbus or network applications.
Safety instructions/warn- All personnel working with this device must be familiar with the safety and warning inings structions in this manual and heed the instructions given. Safety instructions and
warning signs on the device must be observed to avoid personal injury or property
damage.
Qualification of staff Assembly, electrical connection, commissioning, operation, and maintenance must be
carried out by suitably qualified personnel authorised by the end user or contractor of
the plant only.
Prior to working on this product, the staff must have thoroughly read and understood
these instructions and, furthermore, know and observe officially recognised rules regarding occupational health and safety.
Commissioning Prior to commissioning, imperatively check that all settings meet the requirements of
the application. Incorrect settings might present a danger to the application, e.g. cause
damage to the valve or the installation. The manufacturer will not be held liable for any
consequential damage. Such risk lies entirely with the user.
Operation Prerequisites for safe and smooth operation:
•
Correct transport, proper storage, mounting and installation, as well as careful
commissioning.
•
Only operate the device if it is in perfect condition while observing these instructions.
•
Immediately report any faults and damage and allow for corrective measures.
•
Heed recognised rules for occupational health and safety.
•
Heed national regulations.
•
During operation, the housing warms up and surface temperatures > 60 °C may
occur. To prevent possible burns, we recommend checking the surface temperature using an appropriate thermometer and wearing protective gloves, prior to
working on the device.
Protective measures The end user or the contractor are responsible for implementing required protective
measures on site, such as enclosures, barriers, or personal protective equipment for
the staff.
Maintenance To ensure safe device operation, the maintenance instructions included in this manual
must be observed.
Any device modification requires prior written consent of the manufacturer.
1.2 Range of application
AUMA part-turn actuators SA/SAR are designed for the operation of industrial valves,
e.g. globe valves, gate valves, butterfly valves, and ball valves.
Other applications require explicit (written) confirmation by the manufacturer.
The following applications are not permitted, e.g.:
4
•
Industrial trucks according to EN ISO 3691
•
Lifting appliances according to EN 14502
•
Passenger lifts according to DIN 15306 and 15309
•
Service lifts according to EN 81-1/A1
•
Escalators
Safety instructions
•
Continuous duty
•
Buried service
•
Continuous underwater use (observe enclosure protection)
•
Potentially explosive atmospheres
•
Radiation exposed areas in nuclear power plants
No liability can be assumed for inappropriate or unintended use.
Observance of these operation instructions is considered as part of the device's designated use.
These operation instructions are only valid for the “clockwise closing” standard version, i.e. driven shaft turns clockwise to close the valve. For “counterclockwise closing”
version, a supplement must be observed in addition to these operation instructions.
1.3 Warnings and notes
The following warnings draw special attention to safety-relevant procedures in these
operation instructions, each marked by the appropriate signal word (DANGER,
WARNING, CAUTION, NOTICE).
DANGER
Indicates an imminently hazardous situation with a high level of risk.
Failure to observe this warning results in death or serious injury.
WARNING
Indicates a potentially hazardous situation with a medium level of risk.
Failure to observe this warning could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation with a low level of risk. Failure to observe this warning could result in minor or moderate injury. May
also be used with property damage.
NOTICE
Potentially hazardous situation. Failure to observe this warning could
result in property damage. Is not used for personal injury.
The
safety symbol warns of a potential personal injury hazard.
The signal word (here: DANGER) indicates the level of hazard.
1.4 References and symbols
The following references and symbols are used in these instructions:
The term Information preceding the text indicates important notes and information.
Information The term Information is part of an instruction and gives important notes and information with regard to an action step.
Symbol for CLOSED (valve closed)
Symbol for OPEN (valve open)
Result of a process step
Describes the result of a preceding process step.
Action step
Describes one single action step.
Reference to the page number
5
Safety instructions
Refers to the page number for further information. To return from the target to the previous view, it is possible to jump back to the previous view within PDF documents:
When using Adobe Acrobat via Menu | Previous view, or using the key combination
Alt + left.
6
Short description
2 Short description
Multi-turn actuator Definition according to EN 15714-2/EN ISO 5210 or EN ISO 22153:
A multi-turn actuator is an actuator which transmits torque to a valve for at least one
full revolution and can withstand thrusts.
AUMA multi-turn actuator Figure 1: Example: AUMA SA 10.2 multi-turn actuator
[2]
[3]
[1]
[5]
[1]
[3]
[5]
[4]
Motor
Handwheel
Mechanical position indicator
[2]
[4]
Electrical connection
Valve attachment
AUMA SA/SAR multi-turn actuators are driven by an electric motor. A handwheel is
available for setting and emergency operation.
Actuator controls are required to operate or process the actuator signals.
Actuators without controls can be equipped with AUMA actuator controls at a later
date. For any queries, please state our order number. The order number is available
on the name plate. (Refer to Actuator name plate [} 8].)
Switching off in end positions may be either by limit or torque seating.
In combination with output drive type A, the actuator is capable of withstanding thrust.
7
Name plate
3 Name plate
Figure 2: Arrangement of name plates
[1]
[2] [3]
[1]
[3]
Motor name plate
Additional plate, e.g. KKS plate (Power
Plant Classification System)
[2]
Actuator name plate
Actuator name plate
Figure 3: Actuator name plate (example)
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[1]
[3]
[5]
[7]
[9]
[11]
[13]
8
[13]
[12]
Name of manufacturer
Type designation
Serial number
Torque range in direction CLOSE
Type of lubricant
Can be assigned as an option upon
customer request
Data Matrix code
[2]
[4]
[6]
[8]
[10]
[12]
Address of manufacturer
Order number
Speed
Torque range in direction OPEN
Permissible ambient temperature
Enclosure protection
Name plate
Motor name plate
Figure 4: Motor name plate (example)
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[1]
[3]
[5]
[7]
[9]
[11]
[13]
[11]
[12]
[13]
[14]
Motor type
Serial number
Nominal power
Type of duty
Motor protection (temperature protection)
Data Matrix code
Power factor cos phi
[2]
[4]
[6]
[8]
[10]
Motor article number
Current type, mains voltage
Nominal current
Enclosure protection
Insulation class
[12]
[14]
Mains frequency
Speed
Descriptions referring to name plate indications
Type designation Table 1: Description of type designation with the example of SA 07.2-F10
SA
07.2
-F10
Type SA = Multi-turn actuators for open-close duty
Type SAR = Multi-turn actuators for modulating duty
SA
Size
These instructions apply to sizes 07.2, 07.6, 10.2, 14.2, 14.6, 16.2
07.2
F10
Flange size
Order number The product can be identified using this number and the technical data as well as order-related data pertaining to the device can be requested.
Please always state this number for any product inquiries.
On our website at http://www.auma.com, via Service & Support| myAUMA, we offer a service allowing authorised users to download order-related documents such as
wiring diagrams and technical data (both in German and English), inspection certificate and the operation instructions when entering the order number.
Actuator serial number Table 2: Serial number until 2023, description with the example of 0523MD12345
05
23
MD12345
05
Positions 1+2: Assembly in week = week 05
23
Positions 3+4: Year of manufacture = 2023
MD12345
Internal number for unambiguous product identification
Table 3: Serial number as from 2024, description with the example 0000-00101-2024
00000-00101
– 2024
Serial number of sales article
11-digit, internal number for unambiguous product identification
00000-00101
2024
Year of manufacture = 2024
Data Matrix code When registered as authorised user, you may use our AUMA Assistant App to scan
the Data Matrix code and directly access the order-related product documents without
having to enter order number or serial number.
9
Name plate
Figure 5: Link to AUMA Assistant App
For further Service & Support, Software/Apps/..., refer to www.auma.com.
10
Transport and storage
4 Transport and storage
4.1 Transport
Actuator For transport to place of installation, use sturdy packaging.
Suspended load!
DANGER
Death or serious injury.
à Do NOT stand below suspended load.
à Attach ropes or hooks for the purpose of lifting by hoist only to housing and NOT
to handwheel.
à Actuators mounted on valves: Attach ropes or hooks for the purpose of lifting by
hoist to valve and NOT to actuator.
à Actuators mounted to gearboxes: Attach ropes or hooks for the purpose of lifting
by hoist only to the gearbox using eyebolts and NOT to the actuator.
à Respect total weight of combination (actuator, gearbox, valve)
à Secure load against falling down, sliding or tilting.
à Perform lift trial at low height to eliminate any potential danger e.g. by tilting.
Figure 6: Example: Lifting the actuator
Weights Table 4: Weights for SA/SAR multi-turn actuators with 3-phase motors
Type designation
Actuator
Motor type1)
Weight2)
approx. [kg]
SA 07.2/
SAR 07.2
VD...
19
AD...
20
SA 07.6/
SAR 07.6
VD...
20
AD...
21
SA 10.2/
SAR 10.2
VD...
22
AD...
25
SA 14.2/
SAR 14.2
VD...
44
AD...
48
SA 14.6/
SAR 14.6
VD...
46
AD...
53
SA 16.2/
SAR 16.2
VD...
67
AD...
83
1)
Refer to motor name plate
2)
Indicated weight includes AUMA NORM multi-turn actuator with 3-phase AC motor, electrical connection in standard version, output drive
type B1 and handwheel. For other output drive types, consider additional weights.
11
Transport and storage
Table 5: Weights for SA/SAR multi-turn actuators with 1-phase motors
Motor type3)
Type designation
Actuator
Weight4)
approx. [kg]
SA 07.2/
SAR 07.2
SA 07.6/
SAR 07.6
SA 10.2/
SAR 10.2
SA 14.2/
SAR 14.2
SA 14.6/
SAR 14.6
VB...
21
VE...
21
AE...
28
VB...
21
VE...
25
AE...
28
AC...
37
VE...48-4...
28
VE...48-2...
31
AC... 56-4...
40
AC... 56-2...
43
VE...
59
VC...
61
AC...
63
VE...
63
VC...
66
Table 6: Weights for SA/SAR multi-turn actuators with DC motors
Type designation
Actuator
Motor type5)
Weight6)
SA 07.2/
SAR 07.2
FN... 63-...
29
FN... 71-...
32
SA 07.6/
SAR 07.6
FN... 63-...
30
FN... 80-...
44
FN... 63-...
33
FN... 71-...
36
FN... 90-...
56
SA 14.2/
SAR 14.2
FN... 71-... / FN... 80-...
68
FN... 90-...
100
SA 14.6/
SAR 14.6
FN... 80-... / FN... 90-...
76
FN... 112-...
122
FN... 100-...
123
approx. [kg]
SA 10.2/
SAR 10.2
SA 16.2/
SAR 16.2
Table 7: Weights of output drive types A
Type designation
Flange size
[kg]
A 07.2
F07
1.1
A 07.2
F10
1.3
A 10.2
F10
2.8
A 14.2
F14
6.8
A 16.2
F16
11.7
3)
Refer to motor name plate
4)
Indicated weight includes AUMA NORM multi-turn actuator with 1-phase AC motor, electrical connection in standard version, output drive
type B1 and handwheel. For other output drive types, consider additional weights.
5)
Refer to motor name plate
6)
Indicated weight includes AUMA NORM multi-turn actuator with DC motor, electrical connection in standard version, output drive type B1
and handwheel. For other output drive types, consider additional weights.
12
Transport and storage
4.2 Storage
NOTICE
Danger of corrosion due to inappropriate storage!
à Store in a well-ventilated, dry room.
à Protect against floor dampness by storage on a shelf or on a wooden pallet.
à Cover to protect against dust and dirt.
à Apply suitable corrosion protection agent to uncoated surfaces.
Long-term storage For long-term storage (more than 6 months), observe the following points:
1. Prior to storage: Protect uncoated surfaces, in particular the output drive parts and
mounting surface, with long-term corrosion protection agent.
2. At an interval of approx. 6 months: Check for corrosion. If first signs of corrosion
show, apply new corrosion protection.
13
Assembly
5 Assembly
5.1 Mounting position
When using grease as lubricant, the product described herein can be operated in any
mounting position.
When using oil instead of grease within the actuator gear housing, perpendicular
mounting position is specified whereby the flange is pointing downward. The type of
lubricant used is indicated on the actuator name plate (short designation F...= grease;
O...= oil).
5.2 Fit handwheel
To avoid transport damage, handwheels are supplied separately as appropriate. In
this instance, the handwheel must be mounted prior to commissioning.
Figure 7: Handwheel
[2]
[3]
[1]
[4]
[1]
[3]
Spacer
Handwheel
[2]
[4]
Input shaft
Retaining ring
How to proceed 1. If required, fit spacer [1] on input shaft [2].
2. Slip handwheel [3] onto input shaft.
3. Secure handwheel [3] with retaining ring [4].
Information: The retaining ring [4] (together with these operation instructions) is
stored in a weatherproof bag, which is attached to the device prior to delivery.
5.3 Mount actuator to valve
NOTICE
Corrosion due to damage to paint finish and condensation!
à Touch up damage to paint finish after work on the device.
à After mounting, connect the device immediately to electrical mains to ensure that
heater minimises condensation.
14
Assembly
5.3.1 Overview of output drive types
Table 8: Overview on output drive types
Valve attachment
Application
Further information
Threads
•
for rising, non-rotating valve stem
•
For transmission of torques and thrusts
Not appropriate for withstanding radial forces
Output drive type •
A
Bore with keyway, square bore, hexagon bore
Output drives
B, B1 – B4
C, D, E
•
for rotating, non-rising valve stem
•
For transmission of torques and thrusts
•
Not appropriate for withstanding radial forces
Output drive type A
[} 15]
Valve shaft, gearbox shaft
•
Only for transmission of torques
•
Not appropriate for withstanding thrust
Output drive types B/
C/D/E [} 19]
5.3.2 Output drive type A
Figure 8: Design of output drive type A
[1]
[2]
[3]
[1]
[3]
Output mounting flange
Valve stem
[2]
Stem nut
Short description Output drive type A consisting of output mounting flange [1] with axial bearing stem
nut [2]. The stem nut transmits the torque from the actuator hollow shaft to the valve
stem [3]. Output drive type A can withstand thrusts.
To adapt the actuators to available output drive types A with flanges F10 and F14
(year of manufacture 2009 and earlier), an adapter is required. The adapter can be
ordered with AUMA.
5.3.2.1 Mount multi-turn actuator with output drive type A
1. If output drive type A is already mounted to the multi-turn actuator: Loosen screws
[3] and remove output drive type A [2].
15
Assembly
Figure 9: Multi-turn actuator with output drive type A
[1]
[2]
[3]
[1]
Multi-turn actuator
[3]
Screws to multi-turn actuator
[2]
Output drive type A, from left to right:
with machined, unbored and pilot bore
stem nut
For an unbored or pilot bore stem nut, the stem nut must be finish-machined
prior to mounting valve stem and prior to performing the following steps: Finish
machining of stem nut for output drive type A [} 17]
2. Apply a small quantity of grease to the valve stem.
3. Place output drive type A [2] on valve stem and turn until output drive type A [2] is
flush on the valve flange [4].
4. Turn output drive type A [2] until alignment of the fixing holes.
5. Fasten screws [5] between valve and output drive type A [2] without completely
tightening them.
Figure 10:
6. Fit multi-turn actuator on the valve stem so that the stem nut dogs engage into the
output drive sleeve.
16
Assembly
Figure 11:
ð The flanges are flush with each other if properly engaged.
7. Adjust multi-turn actuator until alignment of the fixing holes.
8. Fasten multi-turn actuator with screws [3].
9. Fasten screws [3] crosswise with a torque according to table Tightening torques
for screws [} 51].
10. Turn multi-turn actuator with handwheel in direction OPEN until valve flange [4]
and output drive type A [2] are firmly placed together.
Figure 12: Tighten flange
11. Tighten screws [5] between valve and output drive type A crosswise applying a
torque according to table Tightening torques for screws [} 51].
5.3.2.2 Finish machining of stem nut for output drive type A
This working step is only required if stem nut is supplied unbored or with pilot bore.
For exact product version, please refer to the order-related technical data
sheet or the AUMA Assistant App.
17
Assembly
Figure 13: Output drive type A
[2.1]
[2.2]
[2.1]
[2]
[1]
[2.1]
[2.2]
[2.1]
[2]
[3]
[1]
[2.1]
[3]
Stem nut
Axial bearing washer
Spigot ring
[2]
[2.2]
Axial needle roller bearing
Axial needle roller and cage assembly
How to proceed 1. Remove spigot ring [3] from output drive.
2. Remove stem nut [1] together with axial needle roller bearing [2].
3. Remove axial bearing washers [2.1] and axial needle roller and cage assemblies
[2.2] from stem nut [1].
4. Drill and bore stem nut [1] and cut thread.
5. Clean the machined stem nut [1].
6. Apply sufficient Lithium soap EP multi-purpose grease to axial needle roller and
cage assemblies [2.2] and axial bearing washers [2.1], ensuring that all hollow
spaces are filled with grease.
7. Place greased axial needle roller and cage assemblies [2.2] and axial bearing
washers [2.1] onto stem nut [1].
8. Re-insert stem nut [1] with axial needle roller bearings [2] into output drive.
9. Screw in spigot ring [3] until firm seat against the shoulder.
18
Assembly
5.3.3 Output drive types B/C/D/E
Figure 14: Mounting principle
[1]
[2]
[3]
B1
B2
B
B3
B4
E
C
D
[4]
[1]
[3]
Flange multi-turn actuator (e.g. F07)
Output drive sleeve (illustration examples)
[2]
[4]
Hollow shaft
Gearbox/valve shaft
Short description Connection between hollow shaft and valve or gearbox via output drive sleeve fixed to
the hollow shaft of the multi-turn actuator via retaining ring.
When exchanging the output drive sleeve, later retrofitting to a different output drive
type is possible.
•
Output drive type B/E:
Output drive sleeve with bore according to DIN 3210
•
Output drive types B1/B3:
Output drive sleeve with bore according to EN ISO 5210
•
Output drive types B2/B4:
Output drive sleeve with bore according to customer order
B4 including special bores like bores without keyway, square bore, hexagon bore,
internal splines
•
Output drive type C:
Output drive sleeve with dog coupling according to EN ISO 5210 or DIN 3338
•
Output drive type D:
Shaft end with key according to EN ISO 5210 or DIN 3210
Spigot at valve flanges should be loose fit.
19
Assembly
5.3.3.1 Mount multi-turn actuator with output drive type B
Figure 15: Mounting output drive types B
[1]
[3]
[4]
[2]
[1]
[3]
Multi-turn actuator
Valve/gearbox shaft
[2]
[4]
Valve/gearbox
Screw
How to proceed 1. Check if mounting flanges fit together.
2. Check, if output drive of multi-turn actuator [1] matches the output drive of valve/
gearbox or valve/gearbox valve shaft [2/3].
3. Apply a small quantity of grease to the valve or gearbox stem [3].
4. Place multi-turn actuator [1] and ensure that the spigot fits uniformly in the recess
and that the mounting faces are in complete contact.
5. Fasten multi-turn actuator with screws [4].
Information: We recommend applying liquid thread sealing material to the screws
to avoid contact corrosion.
6. Fasten screws [4] crosswise with a torque according to table Tightening torques
for screws [} 51].
5.4 Accessories for assembly
5.4.1 Stem protection tube for rising valve stem
Figure 16: Assembly of the stem protection tube
[1]
[4]
[2]
[3]
[1]
[3]
20
Protective cap for stem protection tube
(fitted)
V-seal
[2]
Stem protection tube
[4]
Option: Protective cap made of steel
(screwed)
Assembly
NOTICE
Risk of bending or oscillation of protection tubes exceeding a length of 2
m!
Risk of damage at stem and/or protection tube.
à Secure protection tubes exceeding 2 m by an appropriate support.
How to proceed 1. Seal all threads with hemp, Teflon tape, sealing agent or thread sealing material.
2. Screw stem protection tube [2] into thread and tighten it firmly.
Information: For stem protection tubes made of two or more segments, all parts
have to be thoroughly screwed together.
Figure 17: Protection tube made of segments with threaded sleeves (> 900 mm) (only applicable for sizes 25.1 and 30.1)
[2]
[3]
[2]
[4]
[2]
[2]
[4]
[3]
Segment of stem protection tube
Threaded sleeve
[4]
[3]
[3]
V-seal
3. Push down the sealing ring [3] onto the housing.
Information: For mounting segments, push down seals of segments down to the
sleeve (connecting pieces).
4. Check whether protective cap [1] for stem protection tube is available, in perfect
condition and tightly placed on or screwed to the tube.
21
Electrical connection
6 Electrical connection
6.1 Basic information
WARNING
Electric shock due to presence of hazardous voltage!
Failure to observe this warning could result in death, serious injury, or property damage.
à The electrical connection must be carried out exclusively by suitably qualified personnel.
à Prior to connection, heed basic information contained in this chapter.
Wiring diagram/terminal The pertaining wiring diagram/terminal plan (in German or English) is attached to the
plan device in a weather-proof bag, together with these operation instructions. It can also
be requested from AUMA when indicating the order number (refer to name plate) or
downloaded directly from our Website (http://www.auma.com).
NOTICE
Valve damage when connecting to actuator controls!
à NORM actuators require actuator controls: Connect motor via actuator controls
only (reversing contactor circuit).
à Respect the type of seating specified by the valve manufacturer.
à The torque switches also serve the purpose of valve overload protection and must,
therefore, also be connected for limit seating.
à Heed wiring diagram.
Delay time The delay time is the time from the tripping of the limit or torque switches to the motor
power being switched off. To protect the valve and the actuator, we recommend a
delay time < 50 ms. Longer delay times are possible provided operating time, output
drive type, valve type, and type of installation are considered. We recommend switching off the corresponding contactor directly by limit or torque switch.
Limit and torque switches Limit and torque switches can be provided as single, tandem, or triple switches. Only
the same potential can be switched on the two circuits (NC/NO contact) of each single
switch. If different potentials are to be switched simultaneously, tandem switches or
triple switches are required. When using tandem/triple switches:
•
For signalling use the leading contacts DSR1/TSC1, DOEL1/TSO1, WSR1/LSC1,
WOEL1/LSO1.
•
For switching off use the lagging contacts DSR/TSC, DOEL/TSO, WSR/LSC,
WOEL/LSO.
Current type, mains Type of current, mains voltage and mains frequency must match the data on the motor
voltage, mains frequency name plate. Refer to Motor name plate [} 9].
Figure 18: Motor name plate (example)
[1]
[1]
[3]
[2]
[3]
Type of current
Mains frequency
[2]
Mains voltage
Protection and sizing on For short-circuit protection and for disconnecting the actuator from the mains, fuses
site and disconnect switches or circuit breakers have to be provided by the customer.
22
Electrical connection
The current value for sizing the protection is derived from the current consumption of
the motor (refer to Motor name plate [} 9]).
We recommend adapting the switchgear sizing to the max. current (Imax) and selecting
and setting the overcurrent protection device in compliance with the indications in the
electrical data sheet.
Safety standards Safety measures and safety equipment must comply with the respectively valid national on site specifications. All externally connected devices shall comply with the relevant safety standards applicable for the place of installation.
Connecting cables, cable •
glands, reducers, blanking
plugs
•
We recommend using connecting cables and connecting terminals according to
nominal current (IN). (Refer to Motor name plate [} 9] or electrical data sheet.)
For device insulation, appropriate (voltage-proof) cables must be used. Specify
cables for the highest occurring rated voltage.
•
To avoid contact corrosion, we recommend the use of sealing agents for cable
glands and blanking plugs made of metal.
•
Use connecting cable with appropriate minimum rated temperature.
•
For connecting cables exposed to UV radiation (outdoor installation), use UV resistant cables.
•
For the connection of position transmitters, screened cables must be used.
6.2 S/SH electrical connection (AUMA plug/socket connector)
Figure 19: S and SH electrical connection
SH
S
[1]
[1]
[2]
[2]
[3]
[3]
[1]
Cover
[2]
[3]
Actuator housing with pin carrier
Socket carrier with screw-type terminals, with crimp connection as an option
Short description Plug-in electrical connection with screw-type terminals for pins for motors and pins for
controls. Control contacts also available as crimp-type connection as an option.
S version (standard) with three cable entries. SH version (enlarged) with additional
cable entries. For cable connection, remove the AUMA plug/socket connector and the
socket carrier from cover.
Technical data Table 9: Electrical connection via AUMA plug/socket connector
Power contacts
Control contacts
No. of contacts max.
6 (3 equipped) + protective earth
conductor (PE)
50 pins/sockets
Designations
U1, V1, W1, U2, V2, W2, PE
1 to 50
Connection voltage max.
750 V
250 V
Nominal current max.
25 A
16 A
Type of customer connection
Screw connection
Screw connection, crimp-type (option)
Connection diameter max.
6 mm2 (flexible)
10 mm2 (solid)
2.5 mm2
(Flexible or solid)
23
Electrical connection
6.2.1 Open terminal compartment
Figure 20: Open terminal compartment
[1]
[2]
[8]
[7]
[3]
[6]
[5]
[4]
[1]
[3]
[5]
[7]
DANGER
Cover (figure shows S version)
O-ring
Socket carrier
Blanking plug
[2]
[4]
[6]
[8]
Screws for cover
Screws for socket carrier
Cable entry
Cable gland (not included in scope of
delivery)
Electric shock due to presence of hazardous voltage!
Death or serious injury.
à Disconnect device from the mains before opening.
NOTICE
Corrosion by ingress of humidity when using unsuitable cable glands!
à Use suitable cable glands according to the IP enclosure protection specified on
the name plate.
Figure 21: Example: Name plate for enclosure protection IP68
How to proceed 1. Loosen screws [2] and remove cover [1].
2. Loosen screws [4] and remove socket carrier [5] from cover [1].
3. Insert cable glands [8] suitable for connecting cables.
4. Seal unused cable entries [6] with suitable blanking plugs [7].
6.2.2 Cable connection
Table 10: Terminal cross sections and terminal tightening torques
24
Designation
Terminal cross sections
Tightening torques
Power contacts
(U1, V1, W1, U2, V2, W2)
1.0 – 6 mm² (flexible)
1.5 –10 mm² (solid)
1.2 – 1.5 Nm
PE connection
1.0 – 6 mm² (flexible) with ring lugs
1.5 – 10 mm² (rigid) with loops
1.2 – 2.2 Nm
Control contacts
(1 to 50)
0.25 – 2.5 mm² (flexible)
0.34 – 2.5 mm² (rigid)
0.5 – 0.7 Nm
Electrical connection
WARNING
In case of a fault: Hazardous voltage while protective earth conductor is
NOT connected!
Risk of electric shock
à Connect all protective earth conductors.
à Connect PE connection to external protective earth conductor of connection cable.
à Power the device only once the protective earth conductor has been connected.
NOTICE
Danger of motor damage if PTC thermistors or thermoswitches are not
connected!
à Connect PTC thermistors or thermoswitches to external controls.
How to proceed 1. Remove cable sheathing.
2. Insert the wires into the cable glands.
3. Fasten cable glands with the specified torque to ensure required enclosure protection.
4. Strip wires: Controls approx. 6 mm, motor approx. 10 mm.
5. For flexible cables: Use wire end sleeves according to DIN 46228.
6. Connect cables according to order-related wiring diagram.
7. Tighten PE conductors firmly to PE connection using ring lugs (flexible cables) or
loops (solid cables).
Figure 22: Protective earth connection
[2]
[3]
[4]
[1]
[5]
[6]
[1]
[3]
[5]
Socket carrier
Washer
PE conduction with ring lugs/loops
[2]
[4]
[6]
Screw
Lock washer
Protective earth connection
8. For shielded cables: Link the cable shield end via the cable gland to the housing
(earthing).
25
Electrical connection
6.2.3 Close terminal compartment
Figure 23: Close terminal compartment
[1]
[6]
[7]
[2]
[3]
[5]
[4]
[1]
[3]
[5]
[7]
WARNING
Cover (figure shows S version)
O-ring
Socket carrier
Cable gland (not included in scope of
delivery)
[2]
[4]
[6]
Screws for cover
Screws for socket carrier
Blanking plug
Short-circuit due to pinching of cables!
Risk of electric shock and functional failures.
à Carefully fit socket carrier to avoid pinching the cables.
How to proceed 1. Insert the socket carrier [5] into the cover [1] and fasten with screws [4].
2. Clean sealing faces of cover [1] and housing.
3. Check whether O-ring [3] is in good condition, replace if damaged.
4. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and insert
it correctly.
5. Fit cover [1] and fasten screws [2] evenly crosswise.
6. Fasten cable glands and blanking plugs applying the specified torque to ensure
the required enclosure protection.
26
Electrical connection
6.3 Accessories for electrical connection (option)
6.3.1 Parking frame
Figure 24: Parking frame, example with S plug/socket connector and cover
Application Parking frame for safe storage of a disconnected plug or cover.
For protection against touching the bare contacts and against environmental influences.
6.3.2 DS intermediate frame for double sealing
Figure 25: Electrical connection with DS intermediate frame
[1]
[2]
[3]
[1]
[3]
Electrical connection
Actuator housing
[2]
DS intermediate frame
Application When removing the electrical connection or due to leaky cable glands, there is a potential risk for ingress of dust and water into the housing. This is prevented effectively
by inserting the double sealed intermediate frame [2] between the plug/socket connector [1] and the housing of the device. The enclosure protection of the device (IP68)
will not be affected, even if the electrical connection [1] is removed.
27
Electrical connection
6.3.3 External earth connection
Figure 26: Earth connection for multi-turn actuator
Application External earth connection (U-bracket) for connection to equipotential compensation.
Table 11: Terminal cross sections and earth connection tightening torques
Conductor type
Terminal cross sections
Tightening torques
Solid wire and stranded
2.5 mm² to 6 mm²
3 – 4 Nm
Fine stranded
1.5 mm² to 4 mm²
3 – 4 Nm
For fine stranded (flexible) wires, connection is made via cable lugs/ring terminals. When connecting two
individual wires with a U-bracket, cross sections have to be identical.
28
Operation
7 Operation
7.1 Manual operation
For purposes of setting and commissioning, in case of motor or power failure, the actuator may be operated manually. Manual operation is engaged by an internal changeover mechanism.
Manual operation is automatically disengaged when motor is started again. The handwheel does not rotate during motor operation.
Manual operation under For non-self-locking actuators, the handwheel activation under load is not permitted.
load
CAUTION
Automatic handwheel rotation for non-self-locking actuators!
Risk of injury at hand and fingers.
à Do NOT engage manual operation under load.
NON-self-locking are actuators with output speeds from 125 rpm (50 Hz), 150 rpm (60
Hz). Refer to speed specification on Actuator name plate [} 8].
7.1.1 Manual valve operation
CAUTION
Damage at the manual change-over mechanism/motor coupling due to
faulty operation!
à Engage manual operation only during motor standstill.
à Do NOT use extensions as lever for operation.
How to proceed 1. Press push button.
2. Turn handwheel in desired direction.
Figure 27: Engage manual operation
ð The closing direction is marked on the handwheel:
Table 12: Handwheel marking (examples)
→ For valve closing, turn handwheel in direction of the arrowhead.
Clockwise closing
Counterclockwise closing
Drive shaft (valve) turns clockwise in direction
CLOSE.
Drive shaft (valve) turns counterclockwise in direction CLOSE.
Overload protection for To protect the valve, an overload protection is available as option for manual operamanual operation tion. If the torque applied at the handwheel exceeds a certain value (refer to order-related technical data sheet), the shear pins will rupture and thus protect the valve from
29
Operation
damage. The handwheel can no longer transmit the torque (= handwheel is spinning).
Motor operation is still possible. In case of shear pin rupture due to overload, imperatively replace the safety hub.
Figure 28: Handwheel without/with overload protection
[1]
[1]
Handwheel without overload protection
(standard)
[2]
[2]
Handwheel with overload protection/
safety hub (option)
7.2 Motor operation
NOTICE
Valve damage due to incorrect setting!
à Perform all commissioning settings and the test run prior to motor operation.
Actuator controls are required to operate an actuator during motor operation. An additional local control unit must be provided if local actuator operation is required.
How to proceed 1. Switch on the power supply.
2. To close the valve, switch on motor operation in direction CLOSE.
ð Valve shaft turns counterclockwise in direction CLOSE.
30
Indications (option)
8 Indications (option)
8.1 Mechanical position indication via indicator mark
Figure 29: Mechanical position indicator
[1]
[2]
[3]
[1]
[3]
Properties •
•
End position OPEN reached
Indicator mark at cover
[2]
Independent of power supply
Used as running indication: Indicator disc rotates during actuator operation and
continuously indicates the valve position
(For “clockwise closing” version, the symbols
ection for operations in direction CLOSE)
•
End position CLOSED reached
/
rotate in counterclockwise dir-
Indicates that end positions (OPEN/CLOSED) have been reached
(Symbols
(OPEN)/
(CLOSED) point to the indicator mark
at cover)
31
Signals (output signals)
9 Signals (output signals)
9.1 Feedback signals from actuator
The switches can be provided as single switches (1 NC and 1 NO), as tandem
switches (2 NC and 2 NO) or as triple switches (3 NC and 3 NO). The precise
version is indicated in the terminal plan or on the order-related technical data
sheet.
Table 13: Feedback signals from actuator
Feedback signal
End position OPEN/CLOSED
reached
Intermediate position reached (option)
Type and designation in wiring diagram
Setting via limit switching
Switches: 1 NC and 1 NO (standard)
WSR/LSC
Limit switch, closing, clockwise rotation
WOEL/LSO
Limit switch, opening, counterclockwise rotation
Setting via DUO limit switching
Switches: 1 NC and 1 NO (standard)
WDR/LSA
DUO limit switch, clockwise rotation
WDL/LSB
DUO limit switch, counterclockwise rotation
Setting via torque switching
Switches: 1 NC and 1 NO (standard)
Torque OPEN/CLOSED reached
DSR/TSC
Torque switch, closing, clockwise rotation
DOEL/TSO
Torque switch, opening, counterclockwise rotation
Also thermoswitches or PTC thermistors, depending on the version
Motor protection tripped
Running indication (option)
F1, Th
Thermoswitch
R3
PTC thermistor
Switches: 1 NC (standard)
S5, BL
Blinker transmitter
Depending on version either with potentiometer or electronic position transmitter EWG/RWG
Position feedback signal (option)
Manual operation engaged (option)
32
R2
Potentiometer
R2/2
Potentiometer in tandem arrangement (option)
B1/B2, EWG/
RWG
3-wire or 4-wire system (0/4– 20 mA)
B3/B4, EWG/
RWG
2-wire system (4 – 20 mA)
Switches
Commissioning (basic settings)
10 Commissioning (basic settings)
10.1 Open switch compartment
The switch compartment must be opened to perform the following settings.
How to proceed 1. Loosen screws [2] and remove cover [1] from the switch compartment.
Figure 30: Open switch compartment
[3]
[1]
[2]
[1]
[3]
Cover
Indicator disc
[2]
Screws for cover
2. If indicator disc [3] is available: Remove indicator disc [3] using a spanner (as a
lever).
Information: To avoid damage to the paintwork, place a soft object, e.g. a cloth,
under the spanner.
Figure 31: Pull off indicator disc
10.2 Set torque switching
Once the set tripping torque is reached, the torque switches are tripped (overload protection of the valve).
NOTICE
Valve damage due to excessive tripping torque limit setting!
à The tripping torque must suit the valve.
à Only change the setting with prior consent of the valve manufacturer.
The torque switches may also trip during manual operation.
33
Commissioning (basic settings)
Figure 32: Torque switching heads
[3]
[3]
[1]
[2]
[4]
[4]
[1]
[3]
Torque switching head black in direction CLOSE
Lock screws
[2]
[4]
Torque switching head white in direction OPEN
Torque dials
How to proceed 1. Loosen both lock screws [3] at the indicator disc.
2. Turn torque dial [4] to set the required torque (1 da Nm = 10 Nm). Example:
ð Black torque switching head set to approx. 25 da Nm ≙ 250 Nm for direction
CLOSE.
ð White torque switching head set to approx. 20 da Nm ≙ 200 Nm for direction
OPEN
3. Fasten lock screws [3] again.
Information: Maximum tightening torque: 0.3 – 0.4 Nm
ð The torque switch setting is complete.
10.3 Set limit switching
The limit switching records the travel. When reaching the preset position, switches are
operated.
Figure 33: Setting elements for limit switching
[1]
[4]
[2]
[5]
[3]
[6]
[1]
[3]
[5]
Setting spindle: End position CLOSED [2]
(black section)
Mark: End position CLOSED set (black [4]
section)
Pointer: End position OPEN (white sec- [6]
tion)
Pointer: End position CLOSED (black
section)
Setting spindle: End position OPEN
(white section)
Mark: End position OPEN set (white
section)
10.3.1 Set end position CLOSED (black section)
How to proceed 1. Engage manual operation.
2. Turn handwheel clockwise until valve is closed.
3. Turn handwheel by approximately half a turn (overrun) in the opposite direction.
34
Commissioning (basic settings)
4. Press down and turn setting spindle [1] with screwdriver in direction of the arrow
and observe the pointer [2]: While a ratchet click is felt and heard, the pointer [2]
moves 90° every time.
5. As soon as the pointer [2] is 90° from mark [3]: Continue turning slowly.
6. As soon as the pointer [2] moves to mark [3]: Stop turning and release setting
spindle.
ð The end position CLOSED setting is complete.
7. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.
10.3.2 Set end position OPEN (white section)
How to proceed 1. Engage manual operation.
2. Turn handwheel counterclockwise until valve is open.
3. Turn handwheel by approximately half a turn (overrun) in the opposite direction.
4. Press down and turn setting spindle [4] with screwdriver in direction of the arrow
and observe the pointer [5]: While a ratchet click is felt and heard, the pointer [5]
moves 90° every time.
5. As soon as the pointer [5] is 90° from mark [6]: Continue turning slowly.
6. As soon as the pointer [5] moves to mark [6]: Stop turning and release setting
spindle.
ð The end position OPEN setting is complete.
7. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.
10.4 Test run
Perform test run only once all settings previously described have been performed.
The direction of rotation can be checked at the position indicator if available. (Chapter
Check direction of rotation at mechanical position indicator [} 35])
The direction of rotation must be checked at the hollow shaft/stem if no mechanical
position indicator is available. (Chapter Check direction of rotation at hollow shaft/
stem [} 36])
10.4.1 Check direction of rotation at mechanical position indicator
NOTICE
Valve damage due to incorrect direction of rotation!
à If the direction of rotation is incorrect, switch off immediately.
à Correct phase sequence.
à Repeat test run.
Switch off before reaching the end position.
How to proceed 1. Move actuator manually to intermediate position or to sufficient distance from end
position.
2. Switch on actuator in direction CLOSE and observe the direction of rotation on the
mechanical position indication:
For mechanical position indication via indicator mark:
ð The direction of rotation is correct if the actuators operates in direction CLOSE
and the symbols ( / ) turn counterclocwise:
35
Commissioning (basic settings)
Figure 34: Direction of rotation
/
(for version “clockwise closing”)
10.4.2 Check direction of rotation at hollow shaft/stem
Figure 35: Direction of rotation of the hollow shaft/stem for operation in direction CLOSE (clockwise closing version)
[1]
[4]
[2]
[5]
[3]
[1]
[3]
[5]
NOTICE
Threaded plug
Hollow shaft
stem
[2]
[4]
Seal
Protective cap (plastic material)
Valve damage due to incorrect direction of rotation!
à If the direction of rotation is incorrect, switch off immediately.
à Correct phase sequence.
à Repeat test run.
How to proceed 1. Move actuator manually to intermediate position or to sufficient distance from end
position.
2. Depending on the version: Remove threaded plugs [1] with seal [2] or protective
cap [4].
3. Switch on actuator in direction CLOSE and observe direction of rotation at hollow
shaft [3] or stem [5]:
ð The direction of rotation is correct if the actuator operates in direction CLOSE
and the hollow shaft in clockwise direction, or the stem moves downward.
4. Correctly place/fasten threaded plugs [1] with seal [2], protective cap [4]. Tighten
the thread firmly.
10.4.3 Check limit switching
How to proceed 1. Manually operate actuator into both valve end positions.
2. The limit switching is set correctly if:
ð WSR/LSC contact trips in end position CLOSED
WOEL/LSO contact trips in end position OPEN
36
Commissioning (basic settings)
ð the switches release the contacts after turning back the handwheel
3. If the end position setting is incorrect: Reset limit switching.
10.5 Close switch compartment
If options (such as potentiometer, position transmitter) are available: Only close switch
compartment once all optional equipment has been successfully set.
NOTICE
Corrosion due to damage to paint finish!
à Touch up damage to paint finish after work on the device.
How to proceed 1. Clean sealing faces of housing and cover.
2. Check whether O-ring [3] is in good condition, replace if damaged.
3. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and insert
it correctly.
Figure 36: Close switch compartment
4. Place cover [1] on switch compartment.
5. Fasten screws [2] evenly crosswise.
37
Commissioning (optional equipment settings)
11 Commissioning (optional equipment settings)
11.1 Potentiometer
The potentiometer is used as travel sensor and records the valve position.
Setting elements The potentiometer is housed in the actuator switch compartment. The switch compartment must be opened to perform any settings. Refer to Open switch compartment
[} 33].
Setting is made via potentiometer [1].
Figure 37: View of control unit
[1]
[1]
Potentiometer
11.1.1 Potentiometer setting
Due to the ratio of the reduction gearing, the complete resistance range/stroke
is not always covered. Therefore, external adjustment (setting potentiometer)
must be provided.
How to proceed 1. Move valve to end position CLOSED.
2. Turn potentiometer [1] clockwise to the stop.
ð End position OPEN corresponds to 0 %.
ð End position OPEN corresponds to 100 %.
3. Turn potentiometer [1] slightly in opposite direction.
4. Perform fine-tuning of the zero point at external setting potentiometer (for remote
indication).
11.2 RWG electronic position transmitter
RWG electronic position transmitter records the valve position. On the basis of the actual position value measured by the potentiometer (travel sensor), it generates a current signal between 0 – 20 mA or 4 – 20 mA.
Technical data Table 14: RWG 4020
Data
3-wire and 4-wire systems
2-wire system
Output current Ia
0 – 20 mA, 4 – 20 mA
4 – 20 mA
Power supply UV7)
24 V DC (18 – 32 V)
14 V DC + (I x RB), max. 30 V
Max. current consumption
24 mA at 20 mA output current
20 mA
Max. load RB
600 Ω
(UV – 14 V)/20 mA
Impact of power supply
0.1 %/V
0.1 %/V
Load influence
0.1 %/(0 – 600 Ω)
Temperature impact
7)
38
Power supply possible via: AC, AM actuator controls or external power supply
0.1 %/100 Ω
< 0.3 ‰/K
Commissioning (optional equipment settings)
Data
3-wire and 4-wire systems
Ambient temperature8)
2-wire system
–60 °C to +80 °C
Transmitter potentiometer
5 kΩ
Setting elements The RWG is housed in the actuator switch compartment. The switch compartment
must be opened to perform any settings. Refer to Open switch compartment [} 33].
Setting is made via three potentiometers [1], [2] and [3].
Figure 38: View on control unit when switch compartment is open
[3]
[2]
[1]
[4]
[1]
[3]
[5]
[5]
Potentiometer (travel sensor)
Potentiometer max. (20 mA)
Measuring point (–) 0/4 – 20 mA
[2]
[4]
Potentiometer min. (0/4 mA)
Measuring point (+) 0/4 – 20 mA
The output current (measuring range 0 – 20 mA) can be checked at measuring points
[4] and [5].
11.2.1 Set measuring range
For setting, voltage must be applied at the position transmitter.
How to proceed 1. Move valve to end position CLOSED.
2. Connect measuring equipment for 0 – 20 mA to measuring points [4] and ]5]. If no
value can be measured:
Check whether external load is connected to customer connection XK (for standard wiring: terminals 23/24). Consider maximum load RB.
Or connect link across customer connection XK (for standard wiring: terminals
23/24).
3. Turn potentiometer [1] clockwise to the stop.
4. Turn potentiometer [1] slightly in opposite direction.
5. Turn potentiometer [2] clockwise until output current starts to increase.
6. Turn potentiometer [2] in opposite direction until the following value is reached:
at 0 – 20 mA approx. 0.1 mA
at 4 – 20 mA approx. 4.1 mA
ð This ensures that the signal remains above the dead and live zero point.
7. Move valve to end position OPEN.
8. Set potentiometer [3] to end value 20 mA.
9. Approach end position CLOSED anew and check minimum value (0.1 mA or 4.1
mA). Correct if required.
If the maximum value cannot be reached, the selection of the reduction gearing must be checked.
8)
Depending on temperature range of the actuator: refer to name plate
39
Commissioning (optional equipment settings)
11.3 EWG 01.1 electronic position transmitter
EWG 01.1 electronic position transmitter signals the remote position or the valve position. On the basis of the actual valve position sensed by hall sensor, a current signal
between 0 – 20 mA or 4 – 20 mA is generated.
Technical data Table 15: EWG 01.1
Data
3-wire and 4-wire systems
2-wire system
Output current Ia
0 – 20 mA, 4 – 20 mA
4 – 20 mA
Power supply UV9)
24 V DC (18 – 32 V)
24 V DC (18 – 32 V)
Max. current consumption
LED off = 26 mA,
LED on = 27 mA
20 mA
Max. load RB
600 Ω
(UV – 12 V)/20 mA
Impact of power supply
0.1 %
Load influence
0.1 %
Temperature impact
< 0.1 ‰/K
Ambient temperature10)
–60 °C to +80 °C
Setting elements The EWG is housed in the actuator switch compartment. The switch compartment
must be opened to perform any settings. Refer to Open switch compartment [} 33].
All settings are made via the two push buttons [S1] and [S2].
Figure 39: View on control unit when switch compartment is open
[S1]
[S2]
LED
[1]
[S1]
LED
[2]
[2]
Push button: Set 0/4 mA
Optical aid for setting
Measuring point (–) 0/4 – 20 mA
[S2]
[1]
Push button: Set 20 mA
Measuring point (+) 0/4 – 20 mA
The output current (measuring range 0 – 20 mA) can be checked at measuring points
[1] and [2].
Table 16: Short overview on push button functions
Push buttons
Function
[S1] + [S2]
→ press simultaneously for 5 s: Activate setting mode
[S1]
→ press in setting mode for 3 s: Set 4 mA
→ press in setting mode for 6 s: Set 0 mA (only possible for 3-/4-wire version)
→ press in operation for 3 s: Switch on/off LED end position signalling
→ touch in end position: Reduce current value by 0.02 mA
[S2]
→ press in setting mode for 3 s: Set 20 mA
→ press in operation for 3 s: Switch on/off LED end position signalling
→ touch in end position: Increase current value by 0.02 mA
11.3.1 Set measuring range
For setting, voltage must be applied at the electronic position transmitter.
For output current verification, connect a test device for 0 – 20 mA to measurement
points (+/–) (for 2-wire systems, connecting a test device is imperatively required).
9)
Power supply possible via: AC, AM actuator controls or external power supply
10)
Depending on temperature range of the actuator: refer to name plate
40
Commissioning (optional equipment settings)
a) Measuring range 0/4 – 20 mA as well as measuring range 20 – 0/4 mA (inverse
operation) can be set.
During setting process, the measuring range (normal or inverse operation) is assigned to the end positions by push button S1/S2 assignment.
b) For 2-wire systems, switch off LED end position signalling prior to setting the
measuring range. Refer to Switch on/off LED end position signalling [} 42].
c) Setting mode activation clears the settings in both end positions and sets the output current to a value of 3.5 mA. After activation, both end values (0/4 mA and 20
mA) need to be reset.
d) In case of inadvertent incorrect adjustment, the settings can always be reset by
renewed activation of the setting mode (simultaneous pressing of [S1] and [S2]).
For 2-wire systems read current values at test device.
Activate setting mode 1. Press both push buttons [S1] and [S2] and hold down for 5 seconds:
ð By pulsing double flashes, the LED indicates that the setting mode is correctly
activated:
LED
ð For any other LED flash sequence (single/triple flashing): refer to Faults during
operation/commissioning [} 45].
Set measuring range 2. Operate valve in one of the end positions (OPEN/CLOSED).
3. Set desired output current (0/4 mA or 20 mA):
ð for 4 mA: Hold down [S1] for approx. 3 seconds,
.
until LED is blinking slowly
ð for 0 mA: Hold down [S1] for approx. 6 seconds (only possible for 3-/4-wire
version)
.
until LED is blinking fast
ð for 20 mA: Hold down [S2] for approx. 3 seconds
until LED is illuminated
.
4. Operate valve into opposite end position.
ð The value set in end position (0/4 mA or 20 mA) does not change during travel
in setting mode.
5. Perform setting in the second end position following the same steps.
6. Approach both end positions again to check the setting.
ð If the measuring range cannot be set: refer to Faults during operation/commissioning [} 45].
ð If the current values (0/4/20 mA) are incorrect: refer to Adjust current values
[} 41].
ð If the current value fluctuates (e.g. between 4.0 – 4.2 mA): Switch off LED end
position signalling. Refer to Switch on/off LED end position signalling [} 42].
11.3.2 Adjust current values
The current values (0/4/20 mA) set in end positions can be adjusted at any time. Typical values are 0.1 mA (instead of 0 mA) or 4.1 mA (instead 4 mA).
41
Commissioning (optional equipment settings)
If the current value fluctuates (e.g. between 4.0 – 4.2mA), the Switch on/off
LED end position signalling [} 42] must be switched off for current adjustment.
How to proceed 1. Operate valve in desired end position (OPEN/CLOSED).
2. Reduce current value: Press push button [S1].
(The current is reduced by 0.02 mA every time the push button is pressed.)
3. Increase current value: Press push button [S2].
(The current is increased by 0.02 mA every time the push button is pressed.)
11.3.3 Switch on/off LED end position signalling
The LED behaviour for end position reached can be set as follows: blinking/continuous
illumination or no illumination. During setting mode, end position signalling is switched
on.
How to proceed 1. Operate valve in one of the end positions (OPEN/CLOSED).
2. Hold down push buttons [S1] or [S2] for approx. 3 seconds.
ð End position signalling is switched on or off.
Table 17: LED behaviour when end position signalling is switched on
Set output current
LED behaviour in end position
4 mA
LED is blinking slowly
0 mA
LED is blinking fast
20 mA
LED is illuminated
11.4 Set intermediate positions
Actuators equipped with DUO limit switching are equipped with two intermediate position switches. One intermediate position may be set for each running direction.
Figure 40: Setting elements for limit switching
[3]
[2]
[6]
[5]
[1]
[4]
[1]
[3]
[5]
Setting spindle: Running direction
[2]
CLOSE (black section)
Mark: Intermediate position CLOSED
[4]
set (black section)
Pointer: Running direction OPEN (white [6]
section)
Pointer: Running direction CLOSE
(black section)
Setting spindle: Running direction
OPEN (white section)
Mark: Intermediate position OPEN set
(white section)
After 177 turns (control unit for 2 – 500 turns/stroke) or 1,769 turns (control
unit for 2 – 5,000 turns/stroke), the intermediate switches release the contact.
42
Commissioning (optional equipment settings)
11.4.1 Set running direction CLOSE (black section)
How to proceed 1. Move valve in direction CLOSE to desired intermediate position.
2. If you override the tripping point inadvertently: Move valve in opposite direction
and approach intermediate position again in direction CLOSE (always approach
the intermediate position in the same direction as in later electrical operation).
3. Press down and turn setting spindle [1] with screwdriver in direction of the arrow
and observe the pointer [2]: While a ratchet click is felt and heard, the pointer [2]
moves 90° every time.
4. As soon as the pointer [2] is 90° from mark [3]: Continue turning slowly.
5. As soon as the pointer [2] moves to mark [3]: Stop turning and release setting
spindle.
ð The intermediate position setting in running direction CLOSE is complete.
6. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.
11.4.2 Set running direction OPEN (white section)
How to proceed 1. Move valve in direction OPEN to desired intermediate position.
2. If you override the tripping point inadvertently: Move valve in opposite direction
and approach intermediate position again in direction OPEN (always approach the
intermediate position in the same direction as in later electrical operation).
3. Press down and turn setting spindle [4] with screwdriver in direction of the arrow
and observe the pointer [5]: While a ratchet click is felt and heard, the pointer [5]
moves 90° every time.
4. As soon as the pointer [5] is 90° from mark [6]: Continue turning slowly.
5. As soon as the pointer [5] moves to mark [6]: Stop turning and release setting
spindle.
ð The intermediate position setting in running direction OPEN is complete.
6. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.
11.5 Set mechanical position indicator
How to proceed 1. Fit indicator disc onto shaft.
2. Move valve to end position CLOSED.
3. Turn lower indicator disc until symbol
mark on the cover.
(CLOSED) is in alignment with the
Figure 41: Indication: CLOSE
4. Operate actuator to end position OPEN.
5. Hold lower indicator disc in position and turn upper disc with symbol
until it is in alignment with the
mark on the cover.
(OPEN)
43
Commissioning (optional equipment settings)
Figure 42: Indication: OPEN
6. Move valve to end position CLOSED again.
7. Check settings: If the symbol
(CLOSED) is no longer in alignment with
on the cover: Repeat setting procedure.
mark
7.1 Check whether the appropriate reduction gearing has been selected, if required.
44
Corrective actions
12 Corrective actions
12.1 Faults during operation/commissioning
Table 18: Faults during operation and commissioning
Faults
Description/cause
Mechanical position indicator cannot
be set.
Reduction gearing is not suitable for turns/stroke of
Exchange reduction gearing.
the actuator.
Remedy
The overrun was not considered when setting the •
limit switching.
In spite of correct setting of mechanical limit switching, actuator operates The overrun is generated by the inertia of both the •
into the valve or actuator end position. actuator and the valve and the delay time of the
actuator controls.
Current loop across RWG is open.
No value can be measured at measur(Position feedback 0/4 – 20 mA is only possible if
ing points of the RWG.
the current loop is closed across the RWG.)
Determine overrun: Overrun = travel covered
from switching off until complete standstill.
Set limit switching again considering the overrun. (Turn handwheel back by the amount of
the overrun)
•
Connect link across RWG to XK (terminals
23/24).
•
Connect external load to XK, e.g. remote indication.
•
Observe maximum load RB.
Measuring range 0/4 – 20 mA or maximum value 20 mA at position transReduction gearing is not suitable for turns/stroke of
Exchange reduction gearing.
mitter cannot be set or supplies an in- the actuator.
correct value.
The measuring range 0/4 – 20 mA at
EWG position transmitter cannot be
set.
The LED on the EWG either flashes in setting
mode a) single flash or b) triple flash:
Request AUMA Service.
a) EWG is not calibrated.
b) Magnet positions of EWG are not aligned.
Check setting, if required, reset end positions.
Limit and/or torque switches do not
trip.
Switch is defective or switch setting is incorrect.
Handwheel rotates on the shaft
without transmitting torque.
Actuator in version with overload protection for
manual operation: Shear pin rupture due to excessive torque at handwheel.
Dismount handwheel. Replace overload protection
and remount handwheel.
Actuator operation is either too fast or
to slow.
Speed setting is incorrect.
Change speed.
Actuator suddenly stops in end positions.
Speed reduction switched off or incorrectly set beSet speed reduction.
fore reaching end positions.
Refer to Switch check [} 45], or replace switches,
if required.
Switch check
The red test buttons [1] and [2] are used for manual operation of the switches:
Figure 43: Test buttons
[1]
[2]
1. Turn test button [1] in direction of the DSR/TSC arrow (clockwise closing): Torque
switch CLOSE trips.
2. Turn test button [2] in direction of the DÖL/TSO arrow (counterclockwise opening):
Torque switch OPEN trips.
If the actuator is equipped with DUO limit switching (option), the intermediate position
switches WDR/LSA and WDL/LSB will be operated at the same time as the torque
switches.
1. Turn test button [1] in direction of the WSL/LSC arrow (clockwise closing): Limit
switch CLOSED trips.
2. Turn test button [2] in direction of the WÖL/LSO arrow: Limit switch OPEN trips.
45
Corrective actions
12.2 Motor protection (thermal monitoring)
PTC thermistors or thermoswitches are provided in the motor winding to monitor the
motor winding temperature. Motor protection trips as soon as the max. permissible
winding temperature has been reached.
Possible causes Overload, running time exceeded, max. number of starts exceeded, max. ambient
temperature exceeded.
46
Servicing and maintenance
13 Servicing and maintenance
CAUTION
Damage caused by inappropriate maintenance!
à Servicing and maintenance must be carried out exclusively by suitably qualified
personnel having been authorised by the end user or the contractor of the plant.
We recommend contacting our service for any interventions.
à Only perform servicing and maintenance tasks when the device is switched off.
Service & Support AUMA offers extensive service such as servicing and maintenance as well as customer product training. Contact addresses are indicated on our website
(www.auma.com).
13.1 Preventive measures for servicing and safe operation
The following actions are required to ensure safe device function during operation:
6 months after commissioning and then once a year
•
Carry out visual inspection:
Cable entries, cable glands, threaded plugs, blanking plugs, etc. have to be
checked for correct fit and sealing. If required, tighten cable glands and blanking
plugs with torque in compliance with the manufacturer's specifications.
Check actuator for damage as well as for grease or oil leakage.
•
When deployed in areas where dust formation represents a potential explosion
hazard, perform visual inspection for deposit of dirt or dust on a regular basis.
Clean devices if required.
•
Check fastening screws between actuator and gearbox/valve for tightness. If required, fasten screws while applying the tightening torques as indicated in Tightening torques for screws [} 51] chapter.
•
When rarely operated: Perform test run.
•
For devices with output drive type A: Press in Lithium soap EP multi-purpose
grease on mineral oil base at the grease nipple with a grease gun.
Figure 44: Output drive type A
[1]
[2]
[1]
•
Output drive type A
[2]
Grease nipples
Lubrication of the valve stem must be done separately.
Exception: For output drive type A in version with stem lubrication (option), the
stem is lubricated together with the output drive. If the valve manufacturer interval
specifications are shorter for lubricating the valve, the shorter lubrication intervals
of the valve manufacturer apply.
Table 19: Grease quantities per axial needle roller bearing output drive type A
Valve attachment
A 07.2
A 10.2
A 14.2
A 16.2
Quantity [g] 11)
1.5
3
5
10
For enclosure protection IP68
After immersion:
11)
For grease with density r = 0.9 kg/dm³
47
Servicing and maintenance
•
Check actuator.
•
In case of ingress of water, locate leaks and repair. Dry device correctly and check
for proper function.
13.2 Maintenance
Manual operation During maintenance, the mechanical parts of the handwheel activation, in particular
motor coupling, must be checked. Replace the parts in case of visible wear.
Lubrication •
In the factory, the gear housing is filled with grease.
•
Additional lubrication of the gear housing is not required during operation.
•
Grease change is performed during maintenance
•
–
Generally after 4 to 6 years for modulating duty.
–
Generally after 6 to 8 years if operated frequently (open-close duty).
–
Generally after 10 to 12 years if operated infrequently (open-close duty).
We recommend replacing the seals when changing the grease.
13.3 Disposal and recycling
Our devices have a long service life. However, they have to be replaced at one point
in time. The devices have a modular design and may therefore easily be disassembled, separated, and sorted according to materials, i.e.:
•
Electronic scrap
•
Various metals
•
Plastic materials
•
Greases and oils
The following generally applies:
48
•
Generally, greases and oils are hazardous to water and must not be released into
the environment.
•
Arrange for controlled waste disposal of the disassembled material or for separate
recycling according to materials.
•
Heed the national regulations for waste disposal.
Technical data
14 Technical data
The following tables include standard and optional features. For detailed information on the customer-specific version, refer to the order-related data
sheet. The technical data sheet can be downloaded from our website at http://
www.auma.com in both German and English (please state the order number).
14.1 Technical data Multi-turn actuators
Features and functions
Certificates and standards
Certificates are attached to the device. All standards applied and their respective issues are indicated on
these certificates.
Type of duty
(Multi-turn actuators for open-close
duty)
Standard:
Short-time duty S2 - 15 min, classes A and B according to EN ISO 22153
Option:
Short-time duty S2 - 30 min, classes A and B according to EN ISO 22153
Type of duty
(Multi-turn actuators for modulating
duty)
Standard:
Intermittent duty S4 - 25 %, class C according to EN ISO 22153
Option:
Intermittent duty S4 - 50 %, class C according to EN ISO 22153
Intermittent duty S5 - 25 % (insulation class H required), class C according to EN ISO
22153
For nominal voltage and +40 °C ambient temperature and at run torque load.
For nominal voltage and +40 °C ambient temperature and at modulating torque load.
Motors
Standard:
3-phase AC asynchronous squirrel-cage motor, type IM B9 according to IEC 60034-7,
IC410 cooling procedure according to IEC 60034-6
Option:
1-phase AC motor with permanent split capacitor (PSC),
type IM B9 according to IEC 60034-7, IC410 cooling procedure according to IEC 60034-6
1-phase AC motor with integral starting capacitor and solid state switch (CSIR)
type IM B9 according to IEC 60034-7, IC410 cooling procedure according to IEC 60034-6
Mains voltage, mains frequency
Refer to motor name plate
Permissible variation of mains voltage: ±10 %
Permissible variation of mains frequency: ±5 % (for 3-phase and 1-phase AC current)
Overvoltage category
Category III according to IEC 60364-4-44
Insulation class
Standard:
F, tropicalized
Option:
H, tropicalized (with 3-phase AC motor)
Standard:
PTC thermistors (according to DIN 44082)
PTC thermistors additionally require a suitable tripping device in the actuator controls.
Option:
Thermoswitches (NC)
According to EN 60079-14, a thermal overcurrent protection device (e.g. motor protection
switch) must be installed for explosion-proof actuators in addition to the thermoswitches.
Motor protection
Self-locking
Self-locking: Output speeds up to 90 rpm (50 Hz), 108 rpm (60 Hz)
NOT self-locking: Output speeds from 125 rpm (50 Hz), 150 rpm (60 Hz)
Multi-turn actuators are self-locking if the valve position cannot be changed from standstill while torque
acts upon the output drive.
Motor heater (option)
Voltages: 110 – 120 V AC, 220 – 240 V AC or 380 – 480 V AC
Power depending on the size 12.5 W
Manual operation
Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation.
Options:
Handwheel lockable
Handwheel stem extension
Power tool for emergency operation with square 30 mm or 50 mm
Indication for manual operation (opIndication whether manual operation is active/not active via single switch (1 change-over contact)
tion)
Electrical connection
Threads for cable entries
Terminal plan
Standard:
AUMA plug/socket connector with screw-type connection
Options:
Terminals or crimp-type connection
Gold-plated control plug (sockets and pins)
Standard:
Metric threads
Option:
Pg threads, NPT threads, G threads
Terminal plan according to order number enclosed with delivery
49
Technical data
Features and functions
Valve attachment
Standard:
B1 according to EN ISO 5210
Options:
A, B2, B3, B4, C, D according to EN ISO 5210
A, B, D, E according to DIN 3210
C according to DIN 3338
Special valve attachments: AF, AK, AG, B3D, ED, DD, IB1, IB3
A prepared for permanent lubrication of stem
Electromechanical control unit
Limit switching
Torque switching
Switch contact materials
Counter gear mechanism for end positions OPEN and CLOSED
Turns per stroke: 2 to 500 (standard) or 2 to 5,000 (option)
Standard:
Single switch (1 NC and 1 NO) for each end position, not galvanically isolated
Options:
Tandem switch (2 NC and 2 NO) for each end position, switch galvanically isolated
Triple switch (3 NC and 3 NO) for each end position, switch galvanically isolated
Intermediate position switches (DUO limit switching), adjustable for each direction of operation
Torque switching adjustable for directions OPEN and CLOSE
Standard:
Single switch (1 NC and 1 NO) for each direction, not galvanically isolated
Option:
Tandem switch (2 NC and 2 NO) for each direction, switch galvanically isolated
Standard:
Silver (Ag)
Option:
Gold (Au), recommended for low voltage actuator controls
Position feedback signal, analogue
(options)
Potentiometer or 0/4 – 20mA (electronic position transmitter)
Mechanical position indicator
(option)
Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED
Running indication
Blinker transmitter (option for modulating actuators)
Heater in switch compartment
Standard:
Self-regulating PTC heater, 5 – 20 W, 110 – 250 V AC/DC
Options:
24 – 48 V AC/DC or 380 – 400 V AC
A resistance type heater of 5 W, 24 V AC is installed in the actuator in combination with AM or AC actuator controls.
Service conditions
Use
Indoor and outdoor use permissible
Mounting position
As required for grease use as lubricant (standard). When using oil instead of grease within the actuator
gear housing, perpendicular mounting position is specified whereby the flange is pointing downward.
Installation altitude
≤ 2,000 m above sea level
> 2,000 m above sea level on request
Ambient temperature
Refer to actuator name plate
Humidity
Up to 100 % relative humidity across the entire permissible temperature range
Enclosure protection in accordance IP68 with AUMA 3-phase AC motor, with AUMA 1-phases AC motors of types AE..., VE..., AC..., VC...and
with IEC 60529
with AUMA 1-phases AC motors of types AE..., VE...
Terminal compartment additionally sealed against interior of actuator (double sealed)
According to AUMA definition, enclosure protection IP68 meets the following requirements:
•
Depth of water: maximum 8 m head of water
•
Continuous immersion in water: maximal 96 hours
•
Up to 10 operations during immersion
•
Modulating duty is not possible during immersion.
•
For exact version, refer to actuator controls name plate.
Pollution degree according to
IEC 60664-1
Pollution degree 4 (when closed), pollution degree 2 (internal)
Vibration resistance according to
IEC 60068-2-6
2 g, 10 to 200 Hz (AUMA NORM), 1 g, 10 to 200 Hz (for actuators with AM or AC actuator controls)
Resistant to vibration during start-up or for failures of the plant. Valid for multi-turn actuators-turn actuators in version AUMA NORM and in version with actuator controls, each with AUMA plug/socket connector. Not valid in combination with gearboxes.
Corrosion protection
Standard:
KS: Suitable for use in areas with high salinity, almost permanent condensation, and high
pollution.
Options:
KX: Suitable for use in areas with extremely high salinity, permanent condensation, and
high pollution.
KX-G: Same as KX, however aluminium-free version (outer parts)
50
Technical data
Service conditions
Coating
Double layer powder coating
Two-component iron-mica combination
Colour
Standard:
AUMA silver-grey (similar to RAL 7037)
Option:
Available colours on request
Lifetime
AUMA multi-turn actuators meet or exceed the lifetime requirements of EN ISO 22153. Detailed information can be provided on request.
Sound pressure level
< 72 dB (A)
Further information
EU Directives
Machinery Directive 2006/42/EC
Low Voltage Directive 2014/35/EU
EMC Directive 2014/30/EU
RoHS Directive 2011/65/EU
Reference documents
Dimensions SA 07.2 – SA 16.2/SAR 07.2 – SAR 16.2
Electrical data SA 07.2 – SA 16.2
Technical data for limit and torque switches
2 x 106 starts
Mechanical lifetime
Silver plated contacts:
U min.
24 V AC/DC
U max.
250 V AC/DC
I min.
20 mA
I max. AC current
5 A at 250 V (resistive load)
3 A at 250 V (inductive load, cos phi = 0.6)
I max. DC current
0.4 A at 250 V (resistive load)
0.03 A at 250 V (inductive load, L/R = 3 µs)
5 A at 30 V (resistive load)
5 A at 30 V (inductive load, L/R = 3 µs)
Gold plated contacts:
U min.
5V
U max.
50 V
I min.
4 mA
I max.
400 mA
Technical data for blinker transmitter
Mechanical lifetime
107 starts
Silver plated contacts:
U min.
10 V AC/DC
U max.
250 V AC/DC
I max. AC current
3 A at 250 V (resistive load)
2 A at 250 V (inductive load, cos phi ≈ 0.8)
I max. DC current
0.25 A at 250 V (resistive load)
Technical data for handwheel activation switches
Mechanical lifetime
106 starts
Silver plated contacts:
U min.
12 V DC
U max.
250 V AC
I max. AC current
3 A at 250 V (inductive load, cos phi ≈ 0.8)
I max. DC current
3 A at 12 V (resistive load)
14.2 Tightening torques for screws
Table 20: Tightening torques for screws
Threads
Tightening torque [Nm]
Strength class
A2-70/A4-70
A2-80/A4-80
M6
7.4
10
M8
18
24
51
Technical data
Threads
Tightening torque [Nm]
Strength class
A2-70/A4-70
A2-80/A4-80
M10
36
48
M12
61
82
M16
150
200
M20
294
392
M30
1,015
1,057
M36
1,769
2,121
52
Spare parts list
15 Spare parts list
15.1 Multi-turn actuators SA 07.2 – SA 16.2 S / SAR 07.2 – SAR 16.2 S
53
Spare parts list
Please state device type and our order number (see name plate) when ordering spare parts. Only original AUMA
spare parts should be used. Failure to use original spare parts voids the warranty and exempts AUMA from any liability. Representation of spare parts may slightly vary from actual delivery.
Ref. No.
Designation
Type
Ref. No.
Designation
Type
001.0
Housing
Sub-assembly
542.0
Handwheel with ball handle
Sub-assembly
002.0
Bearing flange
Sub-assembly
549.0
Output drive types (B/B1/B2/B3/B4/C/E)
Sub-assembly
003.0
Hollow shaft
Sub-assembly
549.1
Output drive sleeve (B/B1/B2/B3/B4/C/E)
Sub-assembly
005.0
Drive shaft
Sub-assembly
553.0
Mechanical position indicator
Sub-assembly
005.1
Motor coupling
–
554.0
Sub-assembly
005.3
Manual drive coupling
–
Socket carrier for motor plug/socket connector with cable harness
006.0
Worm wheel
–
556.0
Potentiometer as position transmitter
Sub-assembly
009.0
Manual gearing
Sub-assembly
556.1
Potentiometer without slip clutch
Sub-assembly
558.0
Blinker transmitter including pins at wires
(without impulse disc and insulation plate)
Sub-assembly
559.0-1
Electromechanical control unit with
Sub-assembly
switches, including torque switching heads
559.0-2
Electronic control unit with magnetic limit
and torque transmitter (MWG)
Sub-assembly
560.0-1
Switch stack for direction OPEN
Sub-assembly
560.0-2
Switch stack for direction CLOSE
Sub-assembly
560.1
Switch for limit/torque
Sub-assembly
560.2-1
Switch case for direction OPEN
–
560.2-2
Switch case for direction CLOSE
–
566.0
RWG position transmitter
Sub-assembly
566.1
Potentiometer for RWG without slip clutch
Sub-assembly
566.2
Position transmitter board for RWG
Sub-assembly
566.3
Cable set for RWG
Sub-assembly
567.1
Slip clutch for potentiometer
Sub-assembly
568.1
Stem protection tube (without cap)
–
568.2
Protective cap for stem protection tube
–
568.3
V-seal
–
568.4
Threaded sleeve
–
575.1
Stem nut for output drive type A
–
583.0
Motor coupling on motor shaft
Sub-assembly
583.1
Pin for motor coupling
–
584.0
Retaining spring for motor coupling
Sub-assembly
614.0
EWG position transmitter
Sub-assembly
627.0
MWG 05.03 cover
–
S1
Seal kit, small
Set
S2
Seal kit, large
Set
017.0
Torque lever
Sub-assembly
018.0
Gear segment
–
019.0
Crown wheel
–
022.0
Drive pinion II for torque switching
Sub-assembly
023.0
Output drive wheel for limit switching
Sub-assembly
058.0
Cable for protective earth
Sub-assembly
070.0
Motor (only for V... motors incl. ref. no.
079.0)
079.0
Planetary gearing for motor drive (only for
V… motors)
Sub-assembly
155.0
Reduction gearing
Sub-assembly
500.0
Cover
Sub-assembly
501.0
Socket carrier (complete with sockets)
Sub-assembly
502.0
Pin carrier without pins
Sub-assembly
503.0
Socket for controls
Sub-assembly
504.0
Socket for motor
Sub-assembly
505.0
Pin for controls
Sub-assembly
506.0
Pin for motor
Sub-assembly
507.0
Cover for electrical connection
Sub-assembly
511.0
Threaded plug
Sub-assembly
514.0
Output drive type A (without stem nut)
Sub-assembly
514.1
Axial needle roller bearing
Sub-assembly
514.2
Radial seal for output drive type A
–
516.0
Output drive type D
Sub-assembly
516.1
Output drive shaft D
–
535.1
Snap ring
–
539.0
Screw plug
Sub-assembly
54
Sub-assembly
Index
Index
A
Accessories for assembly
Ambient temperature
Applications
Approval plate
Assembly
AUMA Assistant App
20
8, 50
4
9
14
9
B
Blanking plug
23
C
Cable glands
Cables
Commissioning
Basic settings
Optional equipment
Connecting cables
Corrective actions
Corrosion protection
Current consumption
9
22
38, 40
8, 9, 50
42
40
40
9
9
F
Faults
Features and functions
Flange size
45
50, 51
9
14
36
I
Indicator disc
LED end position signalling
Lifetime
Limit switches
Limit switching
Lubrication
Mains connection
Mains frequency
Mains voltage
Maintenance
Mechanical position indicator
Motor heater
Motor operation
Motor protection
Motor type
Name plate
Nominal current
Nominal power
42
51
22
34, 36
48
22
9, 22
9, 22
4, 48
43
49
30
9, 46, 49
9
43
8, 22
9
9
O
Operation
Order number
Output drive type A
Output drive types
Output drive types B
4, 29
8, 9
15
15
19
P
Parking frame
Position indicator
Position transmitter EWG
Potentiometer
Power factor
Protection on site
Protective measures
PTC thermistor
27
43
40
38
9
22
4, 23
46
Q
Qualification of staff
H
Handwheel
Hollow shaft
L
N
9
22
35, 36
4
48
42
E
EC type test certificate
Electrical connection
Electronic position transmitter
Enclosure protection
End position signalling
EWG
EWG position transmitter
Ex certificate
Explosion protection
9
9
42
41
M
23
23
4
33
38
23
45
13, 50
23
D
Data Matrix code
Delay time
Direction of rotation
Directives
Disposal
DUO limit switching
Inspection certificate
Insulation class
Intermediate positions
Inverse operation (0/20 – 4 mA)
4
R
Range of application
Recycling
Reductions
4
48
23
55
Index
RWG
RWG position transmitter
38
38
S
Safety instructions
Safety instructions/warnings
Safety standards
Screw plugs
Serial number
Service
Service conditions
Short-circuit protection
Size
Spare parts list
Speed
Standards
stem
Stem nut
Stem protection tube
Storage
Support
Switch check
Switches
4
4
23
23
8, 9
47
51
22
9
53
8, 9
4
36
18
20
13
47
45
22
T
Tandem switches
Technical data
Temperature protection
Terminal plan
Test run
Thermal monitoring
Thermoswitch
Torque range
Torque switches
Torque switching
Transport
Type
Type designation
Type of current
Type of duty
Type of lubricant
22
49
9
22
35
46
46
8
22
33
11
9
8, 9
9, 22
9, 49
8
V
Valve attachment
Valve stem
15, 50
20
W
Wiring diagram
9, 22
Y
Year of production
56
9
57
58
59
AUMA Riester GmbH & Co. KG
Location Muellheim
PO Box 1362
79373 Muellheim, Germany
Tel +49 7631 809 - 0
Fax +49 7631 8091250
[email protected]
www.auma.com
Y004.750/003/en/1.23
For detailed information on AUMA products, refer to the Internet: www.auma.com
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