morse KK Installation And Maintenance Instructions

Installation and Maintenance Instructions for
Models KK, KK-1K - KK-2K, KK-2GD, KK-2GD1K
bore size 15-40 mm Clutch
indicates a hazard which, if not avoided, will result in
serious injury or death.
indicates a hazard which, if not avoided, could result
in serious injury or death.
GENERAL SAFETY INSTRUCTIONS
• Read and follow all instructions carefully.
• Disconnect and lock out power before installation and maintenance.
Working on or near energized equipment can result in severe injury.
• Do not operate equipment without guards in place. Exposed
equipment can result in severe injury or death.
• Read and understand the information in this section and in this
manual completely before installing, operating or maintaining this
equipment. Failure to follow this instruction could result in severe
injury or death.
A. Preinstallation
Position clutch so that overrunning direction is compatible to requirements
of mechanism. Check shaft and bore of housing for correct dimensions
to insure press fit on both I. D. and O. D. of clutch. (n 6 tolerance on shaft
and N 6 for housing bore).
Recommended shaft
Model No.
dia. (mm)*, (n6)
KK15/KK15-2GD
KK17/KK17-2GD
KK20/KK20-2GD
KK25/KK25-2GD
KK30/KK30-2GD
KK35/KK35-2GD
KK40/KK40-2GD
*Note: To convert mm to inches, divide by 25.4
1
© 2008, 2022 Rexnord Corporation, All Rights Reserved. MCIM22031E • Form# 4146-004E
Recommended housing
dia. (mm)*, (N6)
+0.023
15 35
+0.012
+0.023
17 40
+0.012
+0.028
20 47
+0.015
+0.028
25 52
+0.015
+0.028
30 62
+0.015
+0.033
35 72
+0.017
+0.033
40 80
+0.017
Motion Control Solutions
Regal Rexnord
111 W. Michigan Street
Milwaukee, WI 53203
Application Engineering: 800 626 2093
regalrexnord.com/Morse
indicates information considered important, but not hazard-
related (e.g. messages relating to property damage).
• Periodic inspections should be performed. Failure to perform proper
maintenance can result in premature product failure and personal injury.
• All electrical work should be performed by qualified personnel and
compliant with local and national electrical codes.
Model No.
-0.012
-0.028
KK15-1K/KK15-2K/
KK15-2GD1K
-0.012
-0.028
KK17-1K/KK17-2K/
KK17-2GD1K
-0.012
-0.028
KK20-1K/KK20
-2K/KK20-2GD1K
-0.014
-0.033
KK25-1K/KK25-
2K/KK25-2GD1K
-0.014
-0.033
KK30-1K/KK30-2K/
KK30-2GD1K
-0.014
-0.033
KK35-1K/KK35-2K/
KK35-2GD1K
-0.014
-0.033
KK40-1K/KK40-2K/
KK40-2GD1K
*Note: To convert mm to inches, divide by 25.4
indicates a hazard which, if not avoided, could result in
minor or moderate personal injury.
Recommended housing dia. (mm)*,
Recommended
shaft dia.
KK15-1K,
(mm)*, (n6)
KK15-2GD1K
-0.008 -0.012
15 35
-0.028 -0.028
-0.008 -0.012
17 40
-0.028 -0.028
-0.010 -0.012
20 47
-0.031 -0.028
-0.010 -0.014
25 52
-0.031 -0.033
-0.010 -0.014
30 62
-0.031 -0.033
-0.012 -0.014
35 72
-0.037 -0.033
-0.012 -0.014
40 80
-0.037 -0.033
F O R M
PS-740-0001
4146-004E
Revised
May 2022
(N6)
KK15-2K
-0.002
35
-0.018
-0.002
40
-0.018
-0.003
47
-0.022
-0.003
52
-0.022
-0.003
62
-0.022
-0.006
72
-0.025
-0.006
80
-0.025