6-1
162068-1CD
162068-1CD
MH-SERIES
POSITIONER
6 Maintenance
6.1 Spare Parts
6 Maintenance
Maintenance of the MH-SERIES POSITIONER components should be
performed only by authorized personnel who are familiar with the design
and construction of this positioner. The following procedures should be
performed only as needed. Read through the instructions completely
before performing any maintenance procedure. Be sure to understand the
procedure, have the proper tools, and observe all applicable safety
precautions.
6.1 Spare Parts
When a part malfunctions, it is helpful to have replacement parts in stock
for quick replacement. Table 6-1: lists the recommended spare parts with
Yaskawa Motoman part numbers. Motoman recommends the following
parts be kept on hand:
6.2 Servomotor
The AC servomotor has no wear parts (i.e. brushes), so a simple daily
inspection is sufficient. Do not disassemble the motor. Contact the
Yaskawa Motoman Customer Service at (937) 847-3200 when an
overhaul becomes necessary.
Ensure that servo power is off before performing the following
procedures. Observe standard lockout/tageout practices.
Table 6-1: Recommended Spare Parts
Component MH95/185/505/1605/3105 Recommended
Quantity
Weld Ground Brush Post 144370-1 1
Weld Ground Brush Holder 144372-1 1
Switch 149473-1 3
Brush 144371-1 1
Grease Moly white RE00
132412-1
1
The motor and reducer are not recommended for field
service. The unit should be returned to Yaskawa Motoman
for repairs to these components.
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