6 Disassembly and Reassembly of the Motors
6-1
HW1485471
HW1485471
6 Disassembly and Reassembly of the Motors
The U-axis is shown below as an example. Refer to fig. 6-1
“Replacement (Example)” .
Fig. 6-1: Replacement (Example)
Because the motor is removed, the manipulator cannot keep its posture
during the replacement of the motor or speed reducer. When replacing
the motor or speed reducer, hold the manipulator arm by using a
hanging tool (e.g., chain block). Failure to observe this caution may
cause a hazardous condition. Replace the motor or speed reducer with
due care.
Refer to chapter 2 “Notes for Maintenance” , chapter 3
“Home Position Return” , chapter 5 “Notes on Grease
Replenishment/Exchange Procedures” , and chapter 6
“Disassembly and Reassembly of the Motors” .
Remove old sealing from each part before starting reas-
sembling.
Chain block
Hanging tool
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