C4 Maintenance    17. C4 Maintenance Parts List 
 
C Series Maintenance Manual Rev.2  173 
Cover 
Arm #1 
3 
Arm #4 
Arm #1 
3 
(Plate) 
Arm #4 
 
The parts in the table below have different parts code depending on the connector specifications. Before 
purchasing maintenance parts, check the serial number of the Manipulator body and be sure to purchase correct 
parts. 
 
Serial number:  C4**000001 ~ C4**039999 
C4**N00001 ~ C4**N09999 
Motor 
Joint #3 
2209414
− 
150 W + 
Electromagnetic brake 
7.1   
Joint #4, #5, #6
2149265
R13N807031  50 W 
 
Electromagnetic 
brake 
Joint #4, #5, #6
1605913
R13N835011   
 
Joint #1, #2, #3
2167709
R13N823011    5.4, 6.4, 7.1   
Cable Unit 
   
 
Serial number:  C4**040001 or later 
C4**N10001 or later 
Motor 
Joint #3 
2216080
− 
150 W + 
Electromagnetic brake 
7.1 
 
Joint #4, #5, #6
2216081
R13N807031  50 W 
 
Electromagnetic 
brake 
Joint #4, #5, #6
2216068
R13N835011   
 
Joint #1, #2, #3
2216071
R13N823011    5.4, 6.4, 7.1 
 
Cable Unit