KTR CLAMPEX KTR 150 User manual

KTR Kupplungstechnik
GmbH
D-48407 Rheine
CLAMPEX®KTR 150
mounting instructions
KTR-N
sheet:
edition:
40812 E
1
5
Gezeichnet: 23.06.05 Sha/Hg Ersatz für: KTR-N 40815Schutzvermerk
ISO 16016 beachten. Geprüft: 21.07.05 Sha Ersetzt durch:
The CLAMPEX®clamping set is a frictionally engaged, detachable shaft - hub connection for
cylindrical shafts and bores 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 DANGE R! Danger of injury to persons.
! CAUTI O N! Damages on the machine possible.
ATTE NTIO N! 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 "safety first".
•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
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®clamping set described in here corresponds to the technical status at the time of
printing of these mounting instructions.

KTR Kupplungstechnik
GmbH
D-48407 Rheine
CLAMPEX®KTR 150
mounting instructions
KTR-N
sheet:
edition:
40812 E
2
5
Gezeichnet: 23.06.05 Sha/Hg Ersatz für: KTR-N 40815Schutzvermerk
ISO 16016 beachten. Geprüft: 21.07.05 Sha Ersetzt durch:
Tolerances, surfaces
A good rotating process is sufficient: Highest permissible tolerance:
Rz ≤6µm up to Ø38 = h8/H7 - shaft/hub
over Ø38 = h8/H8 - shaft/hub
Components of CLAMPEX®KTR 150
Component Quantity Designation
1 1
inner taper ring
2 1
outer taper ring
picture 1: CLAMPEX®KTR 150
ATTENTION!
Dirty or used clamping elements must be disassembled, cleaned and afterwards
oiled with thin-bodied oil (e. g. Castrol 4 in 1 or Klüber Quitsch Ex) before the
assembly.
Assembly
•Check shaft and hub position regarding the permitted tolerance (up to Ø38 h8/H7;
over Ø38 h8/H8).
•Clean the hub bore and the shaft and afterwards oil them with thin-bodied oil (e. g. Castrol 4 in 1
or Klüber Quitsch Ex).
! CAUTION!
Do not use oils and greases with molybdenum disulphide or high pressure
additions as well as slide grease pastes.
•Push the hub onto the shaft.
•If there is an undercut, please short it out with a distance ring. This can be dropped if the undercut
is missing (see pictures 2 and 3).
„Wrong“ „Right“
picture 2: clamping element in the undercut picture 3: distance ring in the undercut

KTR Kupplungstechnik
GmbH
D-48407 Rheine
CLAMPEX®KTR 150
mounting instructions
KTR-N
sheet:
edition:
40812 E
3
5
Gezeichnet: 23.06.05 Sha/Hg Ersatz für: KTR-N 40815Schutzvermerk
ISO 16016 beachten. Geprüft: 21.07.05 Sha Ersetzt durch:
Assembly
Continuation:
„Wrong“ „Right“
picture 4 picture 5
•If you assemble several KTR 150 ring pairs (max. 4 rings) please ensure they are assembled as
shown (see pictures 4 and 5).
•Observe distance dimension A (see pictures 6 and 7).
•Do not assemble the clamping element in clamping position, consider a slight displaceability.
•You can choose if the pressure flange is used with collar or with distance ring. Please also make
sure that there is a slight displaceability.
•Tighten the clamping screws slightly and align the hub.
•Tighten the screws evenly and crosswise with a torque key until reaching the determined tightening
torque TAcorresponding to the selected screw size (see table 1). This process must be repeated
until the tightening torque TAis reached with all clamping screws. Check the remaining opening A
regarding evenness (see pictures 6 and 7).
•If possible, repeat aforementioned point after test run.
picture 6: installation form 1
twisting on hub side picture 7: installation form 2 twisting on shaft side
Component Quantity Designation Component Quantity Designation
1 1 inner taper ring 4 1 pressure flange typ DFN
2 1 outer taper ring 5 1 pressure flange typ DFW
3 1 distance ring 6 1 cap screw DIN 912

KTR Kupplungstechnik
GmbH
D-48407 Rheine
CLAMPEX®KTR 150
mounting instructions
KTR-N
sheet:
edition:
40812 E
4
5
Gezeichnet: 23.06.05 Sha/Hg Ersatz für: KTR-N 40815Schutzvermerk
ISO 16016 beachten. Geprüft: 21.07.05 Sha Ersetzt durch:
Assembly
Table 1:
prestress power FVand tightening torque TAwith µges. = 0,14
prestress power FV[N] tightening torque TA[Nm]
dimensions
M 8.8 10.9 12.9 8.8 10.9 12.9
M3 2210 3110 3730 1,34 1,89 2,25
M4 3900 5450 6550 2,9 4,1 4,9
M5 6350 8950 10700 6 8,5 10
M6 9000 12600 15100 10 14 17
M8 16500 23200 27900 25 35 41
M10 26200 36900 44300 49 69 83
M12 38300 54000 64500 86 120 145
M14 52500 74000 88500 135 190 230
M16 73000 102000 123000 210 295 355
M18 88000 124000 148000 290 405 485
M20 114000 160000 192000 410 580 690
M22 141000 199000 239000 550 780 930
M24 164000 230000 276000 710 1000 1200
M27 215000 302000 363000 1050 1500 1800
M30 262000 368000 442000 1450 2000 2400
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.
•Loose all clamping screws evenly one after the other and unscrew them.
•The clamping elements are not self-locking. If the inner and the outer taper rings are still stuck, the
detaching process can be started by a slight pressure onto the hub part at several places of the
circumference or the hub.
•Remove the detached clamping elements between shaft and hub.
! 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 element, the function
of the clamping element can be influenced.
Disposal of waste: Defective clamping elements must be cleaned and scrapped.