9 Disassembly and exchange
9.1 Tools required
Motor damage due to strikes onto the motor
shaft
● Do not strike the shaft end and do not exceed the allowed axial and
radial forces of the motor.
Use suitable tools when disassembling transmission elements.
Pulling off
① Shim
Fig. 9-1: Pulling off the transmission element
Use tools suitable for pulling off. Use a shim to protect the shaft end when using
pulling-off tools. Heat the output element, if necessary.
9.2
Replace the motor
Lethal electric shock by live parts with more
than 50 V!
The supply unit may only be replaced by qualified personnel which have been
trained to perform the work on or with electrical devices.
The motor should be replaced by a motor of identical type. This is
the only way to ensure that all parameterizations can remain un-
changed. Moreover, repeated acceptance within the scope of the
"Integrated safety technology" is not necessary.
1. If necessary, note the previous absolute value
MS2N Synchronous Servomotors
89/101
Disassembly and exchange
R911347581_Edition 04 Bosch Rexroth AG
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