REXROTH CKR Series User Manual

3Bosch Rexroth AG
1. Safety, Cross-References and Symbols, 6
Tightening torques 6
1.1 Safety notes and their symbols 6
1.2 Cross-referencing symbols 6
1.3 Symbols 6
1.4 Tightening torques 6
2. Overview 9
2.1 Type designations 9
2.2 Nameplate, ordering of replacement parts 9
2.3 Ordering of components and publications 9
3. Securing 11
3.1 Securing Compact Modules using
clamping fixtures 11
3.2 Securing Compact Modules CKR 25-200
using T-nuts or anchor strips 11
3.3 Securing the Compact Module CKR
using screws and pins 11
4. Attachments 13
4.1 Switching system with
magnetic field sensors 13
4.2 Switching system with
mechanical or proximity switches 13
4.3 Drive 13
4.4 Connecting plates 15
4.4.1 Mounting the connecting plates 15
4.5 Mounting carriage attachments
on connecting plates 15
5. Installing the Switching System with
magnetic field sensor 17
5.1 Installing the mounting duct 17
5.2 Mounting the magnetic field sensor 17
5.3 Mounting the socket 19
5.4 Mounting the cover 21
5.5 Shifting the switches 21
5.6 Removing the switches 21
6. Mounting the Switching System with
mechanical or proximity switches 23
6.1 Mounting switching cams on the
connecting plate 23
6.2 Mounting switching cams on carriage
attachments 23
6.3 Mounting the switches 23
6.4 Mounting the socket 23
6.5 Removing or shifting switches 23
6.6 Mounting / removing the cable duct 25
7. Installing the Drive 27
7.1 Mounting the motor with gear unit 27
8. Start-up 29
8.1 Operating conditions 29
8.2 Connecting up Compact Modules
electrically 29
8.3 Trial run, running in 29
9. Maintenance 31
9.1 Lube nipple in the carriage 31
9.2 Lube ports for carriage attachments 31
9.3 Lube nipple in connecting plates 33
9.4 Lubricant 33
9.5 Lubricant quantities 33
9.6 Lubrication intervals 33
10. Replacement of Assemblies 34
10.1 Overview 34
10.2 Replacing the idler end enclosure 37
10.2.1 Replacing the idler end enclosure
(CKR 9-70) 37
10.2.2 Replacing the idler end enclosure
(CKR 12-90, 15-110,20-145, 25-200) 39
10.3 Replacing the carriage 41
10.4 Replacing the toothed belt 41
10.5 Replacing the drive end block 43
11. Tensioning the toothed belt 45
11.1 Tensioning by distance measurement 45
11.2 Tensioning by oscillation measurement 45
12. Replacing the frame or guide rails 45
Instructions CKRR320103679 (2009.09)

REXROTH CKR Series Specifications

General

Brand	REXROTH
Model	CKR Series
Category	Control Unit
Language	English