KTR CLAMPEX 700 Mounting Instructions

The KTR CLAMPEX 700 is a frictionally engaged, detachable shaft-shaft connection for cylindrical shafts without feather keys. It is ideal for applications that require a secure, yet easily removable connection. The CLAMPEX 700 is delivered assembled and features an easy-to-use assembly and disassembly process. It's important to ensure proper alignment and use the specified tightening torque for secure operation.

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KTR Kupplungstechnik
GmbH
D-48407 Rheine
CLAMPEX&reg; KTR 700
mounting instructions
KTR-N
sheet:
edition:
40824 E
1
2
The CLAMPEX&reg; clamping set is a frictionally engaged, detachable shaft - shaft connection for
cylindrical shafts without feather key.
General Hints
Please read through these mounting instructions carefully before assembling the clamping set.
Please pay special attention to the safety instructions!
The mounting instructions are part of your product. Please keep them carefully and close to the
clamping set.
The copyright for these mounting instructions remains with KTR Kupplungstechnik GmbH.
Safety and Advice Hints
STOP
DANGER!
Danger of injury to persons.
!
CAUTION!
Damages on the machine possible.
ATTENTION!
Pointing to important items.
General Hints to Danger
STOP
DANGER!
With assembly and disassembly of the clamping set it has to be made sure that the
entire drive train is protected against unintentional engagement. You can be
seriously hurt by rotating parts. Please make absolutely sure to read through and
observe the following safety instructions.
• All operations on and with the clamping set have to be performed taking into account &quot;safety first&quot;.
• Please make sure to disengage the power pack before you perform your work at the clamping set.
• Protect the power pack against unintentional engagement, e. g. by providing hints at the place of
engagement or removing the fuse for current supply.
• Do not touch the operation area of the machine as long as it is in operation.
• Please protect the rotating drive parts against unintentional touch. Please provide for the necessary
protection devices and caps.
Proper Use
You may only assemble and disassemble the clamping set if you
• have carefully read through the mounting instructions and understood them
• and if you are authorized and have proper skills
&reg;
The clamping set may only be used in accordance with the technical data (see CLAMPEX catalogue).
Unauthorized modifications on the clamping set are not admissible. We do not take any warranty for
resulting damages. To further develop the product we reserve the right for technical modifications.
The CLAMPEX&reg; clamping set described in here corresponds to the technical status at the time of
printing of these mounting instructions.
Schutzvermerk
ISO 16016 beachten.
Gezeichnet:
Gepr&uuml;ft:
08.12.04 Sha/Hg
08.12.04 Sha
Ersatz f&uuml;r:
Ersetzt durch:
KTR-N vom 13.08.01
KTR Kupplungstechnik
GmbH
D-48407 Rheine
CLAMPEX&reg; KTR 700
mounting instructions
KTR-N
sheet:
edition:
40824 E
2
2
The clamping set is generally delivered in assembled condition.
Tolerances, surfaces
A good rotating process is sufficient:
Rz ≤ 16&micro;m
Highest permissible tolerance:
d = h8 for the shafts
Components of CLAMPEX&reg; KTR 700
component
1
2
3
4
quantity
1
1
1
see drawing M 367701
designation
front external ring (with through holes)
internal ring (slotted)
back external ring (with tappings)
cap screw DIN 912
picture 1: CLAMPEX&reg; KTR 700
ATTENTION!
Dirty or used clamping sets must be disassembled, cleaned and afterwards oiled
with thin-bodied oil (e. g. Castrol 4 in 1 or Kl&uuml;ber Quitsch Ex) before the assembly.
Assembly
•
Check the shaft position regarding the permitted tolerance (h8).
•
The contact surfaces of the shafts to be connected must be cleaned and degreased. Afterwards oil
them with thin-bodied oil (e. g. Castrol 4 in 1 or Kl&uuml;ber Quitsch Ex).
!
•
CAUTION!
Do not use oils and greases with molybdenum disulphide or high pressure
additions as well as slide grease pastes.
Detach the clamping screws (do not detach completely) and put the clamping set KTR 700 stiff
shaft coupling onto the shaft ends to be connected.
Schutzvermerk
ISO 16016 beachten.
Gezeichnet:
Gepr&uuml;ft:
08.12.04 Sha/Hg
08.12.04 Sha
Ersatz f&uuml;r:
Ersetzt durch:
KTR-N vom 13.08.01
KTR Kupplungstechnik
GmbH
D-48407 Rheine
KTR-N
sheet:
edition:
CLAMPEX&reg; KTR 700
mounting instructions
40824 E
3
2
Assembly
Continuation:
•
Slightly tighten the clamping screws by hand and align the clamping set and the shafts
(see picture 2).
picture 2: alignment of clamping set
•
Tighten the clamping screws evenly and crosswise. Increase the tightening torque step by step.
This procedure must be repeated until the tightening torque indicated in table 1 is reached with all
clamping screws.
Table 1:
type of clamping set
screw size M
tightening torque TA [Nm]
M6
17
M8
41
KTR 700
M10 – &Oslash;70, 75
83
M10 – &Oslash;80, 85, 90
71
M12
143
Disassembly
STOP
DANGER!
Loosened or falling drive parts can cause injuries to persons or damages to the
machines.
Safe the drive parts before the disassembly.
•
Detach all clamping screws evenly and successively. Do not unscrew the clamping screws
completely from the thread.
•
The clamping sets are not self-locking. If the front and the back external taper ring don&acute;t loose, the
loosing process must be started by a slight pressure onto the front and the back external taper ring
on the circumference.
•
Pull the shaft ends out of the clamping set KTR 700.
!
CAUTION!
In case of non-observance of these hints or in case of non-considerance of the
operating conditions regarding the selection of the clamping set, the function of
the clamping set can be influenced.
Disposal of waste:
Schutzvermerk
ISO 16016 beachten.
Defective clamping sets must be cleaned and scrapped.
Gezeichnet:
Gepr&uuml;ft:
08.12.04 Sha/Hg
08.12.04 Sha
Ersatz f&uuml;r:
Ersetzt durch:
KTR-N vom 13.08.01
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Key features

Frictionally engaged
Detachable shaft-shaft connection
No feather key required
Easy assembly and disassembly
Delivered assembled
Specified tightening torque for secure operation

Frequently asked questions

The CLAMPEX 700 is designed for cylindrical shafts without feather keys.

The CLAMPEX 700 is delivered assembled. Before assembly, clean and degrease the shaft contact surfaces. Use thin-bodied oil such as Castrol 4-in-1 or Klüber Quitsch Ex. Ensure proper alignment and tighten the clamping screws evenly and crosswise until the specified tightening torque is reached.

Detach all clamping screws evenly and successively. The clamping sets are not self-locking. If the front and back external taper rings don't loosen, apply slight pressure to the rings on the circumference.