Pilz PMCtendo SZ.41/0/1/2/7/K/H/60/00 - Manual (Page 38)

Operating Manual PMCtendo SZ 
1002405-EN-03
38
8 Service
8.3 Replace motor
IMPORTANT
Material damage!
Impact and other forces can cause damage to the bearings, feedback system and motor
shaft.
 Do not hit the motor shaft or motor housing with a hammer or other tools.
 Do not apply any pressure, impact or high acceleration to the motor.
 Use backlash-free, frictionally engaged chucks or clutches.
 Always use the tightening thread provided in the motor shaft to fit or remove clutches,
gears or belt pulleys. Use suitable tools!
Please note the following when changing the motor:
•
If servo motors with a motor brake have been in storage for longer than 2 years, the
motor brake must be resurfaced before the servo motor is used.
• Check the insulation resistance of the winding of the motor after storing over an ex-
tended period.
• Please refer to the information in 5 Installation.
• Once the unit has been exchanged, restore the reference to the machine coordinate
system.