KTR Foot flange Operating/Mounting Instructions

KTR Foot flange is a supporting element for the combination of an electric motor without foot connected to a bellhousing and hydraulic pump. It is designed to provide stability and support for the entire drive train. Foot flanges are supplied ready for assembly and are available in different sizes and materials. They have to be assembled and disassembled carefully, always securing the entire drive train against accidental switch-on. These instructions provide detailed advice on the assembly and disassembly of the foot flange.

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Foot flange
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
41110 EN
1 of 4
2
Foot flanges serve as supporting element for the combination of an electric motor without foot
connected to a bellhousing and hydraulic pump.
Table of contents
1
2
3
Advice
2
1.1
1.2
1.3
1.4
General advice
Safety and advice symbols
General hazard warnings
Intended use
2
2
2
2
Storage, transport and packaging
3
2.1
2.2
3
3
Storage
Transport and packaging
Assembly
3
3.1
3.2
3
4
Components of the foot flange
Assembly of bellhousing with foot flange
4
Disposal
4
5
Spares inventory, customer service addresses
4
Please observe protection
note ISO 16016.
Drawn:
Verified:
2017-01-02 Sho/Pz
2017-01-02 Pz
Replacing:
Replaced by:
KTR-N dated 2015-03-05
Foot flange
Operating/Assembly instructions
1
KTR-N
Sheet:
Edition:
41110 EN
2 of 4
2
Advice
1.1 General advice
Please read through these operating/assembly instructions carefully before you start up the foot flange.
Please pay special attention to the safety instructions!
The operating/assembly instructions are part of your product. Please store them carefully and close to the foot
flange.
The copyright for these operating/assembly instructions remains with KTR.
1.2 Safety and advice symbols
STOP
!

Warning of personal injury
This symbol indicates notes which may contribute to
preventing bodily injuries or serious bodily injuries that
may result in death.
Warning of product damages
This symbol indicates notes which may contribute to
preventing material or machine damage.
General advice
This symbol indicates notes which may contribute to
preventing adverse results or conditions.
1.3 General hazard warnings
STOP
With assembly and disassembly of the foot flange it has to be made sure that the entire
drive train is secured against accidental switch-on. You may be seriously hurt by rotating
parts. Please make absolutely sure to read through and observe the following safety
indications.
 All operations on and with the foot flange have to be performed taking into account &quot;safety first&quot;.
 Please make sure to switch off the power pack before you perform your work on the foot flange.
 Secure the power pack against accidental switch-on, e. g. by providing warning signs at the place of switch-on
or removing the fuse for current supply.
 Do not reach into the operation area of the machine as long as it is in operation.
 Please secure the rotating drive components against accidental contact. Please provide for the necessary
protection devices and covers.
1.4 Intended use
You may only assemble and disassemble the foot flange if you
 have carefully read through the operating/assembly instructions and understood them
 had technical training
 are authorized by your company
The foot flange may only be used in accordance with the technical data (see catalogue of hydraulic components).
Unauthorized modifications on the foot flange are not admissible. We will not assume liability for any damage that
may arise. In the interest of further development we reserve the right for technical modifications.
The foot flange described in here corresponds to the technical status at the time of printing of these
operating/assembly instructions.
Please observe protection
note ISO 16016.
Drawn:
Verified:
2017-01-02 Sho/Pz
2017-01-02 Pz
Replacing:
Replaced by:
KTR-N dated 2015-03-05
Foot flange
Operating/Assembly instructions
2
KTR-N
Sheet:
Edition:
41110 EN
3 of 4
2
Storage, transport and packaging
2.1 Storage
The foot flanges (except for those made of the material aluminium) are supplied in preserved condition and can
be stored in a roofed, dry place during 6 - 9 months.
The storage rooms must not include any ozone-generating devices like e. g. fluorescent
light sources, mercury-vapour lamps or electrical high-voltage appliances.
Humid storage rooms are not suitable.
Please make sure that condensation is not generated. The best relative air humidity is less
than 65 %.
!
2.2 Transport and packaging
In order to avoid any injuries and any kind of damage please always make use of proper
transport and lifting equipment.
!
The foot flanges are packed differently each depending on size, quantity and kind of transport. Unless otherwise
contractually agreed, packaging will follow the in-house packaging specifications of KTR.
3
Assembly
The foot flange is supplied ready for assembly.
3.1 Components of the foot flange
Component
Quantity
1
1
Description
Foot flange PTFL or PTFS
Illustration 1: Foot flange PTFL
Please observe protection
note ISO 16016.
Drawn:
Verified:
Illustration 2: Foot flange PTFS
2017-01-02 Sho/Pz
2017-01-02 Pz
Replacing:
Replaced by:
KTR-N dated 2015-03-05
KTR-N
Sheet:
Edition:
Foot flange
Operating/Assembly instructions
3
41110 EN
4 of 4
2
Assembly
3.2 Assembly of bellhousing with foot flange
 The bellhousing is suspended in the foot flange with its external centering (&Oslash;B3).
Illustration 3: Combination of bellhousing and foot flange PTFL
Illustration 4: Combination of bellhousing and foot flange PTFS
 Put the cap screws according to DIN EN ISO 4762 into the through holes of the bellhousing and the foot flange
and screw both parts with a nut according to DIN EN ISO 10511 and a disk according to DIN EN ISO 7090 or
a similar one. For tightening torques of the screws please refer to table 1.
Table 1:
Cap screws DIN EN ISO 4762
2)
Tightening torque TA [Nm]
1)
M8
23
M10
46
M12
79
M16
195
M20
395
1) min. property class 8.8
2) Tightening torques of property class 8.8; friction coefficient 0.125

In order to reach the full loading capacity of foot flanges, all fastening bores have to be
screwed to the bellhousing or electric motor and bellhousing.
!

4
The screws must be generally used with Loctite, Omnifit 230M or similar adhesives for
fastening.
For assembly of the combination of bellhousing and foot flange with the electric motor and
pump see KTR-N 41010 „Operating/assembly instructions for bellhousings“.
Disposal
In respect of environmental protection we would ask you to dispose of the packaging or products on termination of
their service life in accordance with the legal regulations and standards that apply, respectively.
All components consist of metal. Any metal components have to be cleaned and disposed of by scrap metal.
5
Spares inventory, customer service addresses
A basic requirement to ensure the operational readiness of the foot flange is a stock of the most important spare
parts on site.
Contact addresses of the KTR partners for spare parts and orders can be obtained from the KTR homepage at
www.ktr.com.

KTR does not assume any liability or warranty for the use of spare parts and accessories
which are not provided by KTR and for the damages which may incur as a result.
Please observe protection
note ISO 16016.
Drawn:
Verified:
2017-01-02 Sho/Pz
2017-01-02 Pz
Replacing:
Replaced by:
KTR-N dated 2015-03-05
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Key Features

Supports motor/pump combo
Ready for assembly
Different sizes/materials
Safety instructions included

Frequently Answers and Questions

What is the intended use of the KTR Foot flange?

The foot flange is designed to support the combination of an electric motor and a hydraulic pump. It is intended to be used in conjunction with a bellhousing and should only be assembled and disassembled by trained personnel.

What are the safety precautions that should be taken when working with the KTR Foot flange?

Always secure the entire drive train against accidental switch-on before assembling or disassembling the foot flange. Wear appropriate safety gear, and be aware of rotating parts. Read and understand the safety instructions provided in the operating/assembly instructions.

What are the components of the KTR Foot flange?

The foot flange primarily consists of a foot flange itself (either PTFL or PTFS), and various fastening materials such as cap screws, nuts, and disks.