9.3.11
Removing and mounting the speed sensor
NOTICE
Electrostatic discharge
Electronic modules contain components that can be seriously damaged by electrostatic
discharge. These modules can easily be destroyed unless they are handled properly.
To protect your equipment against damage, follow the instructions given in the section headed
"Electrostatic Sensitive Devices" (Page 18).
Preparation
For 1PH818. and 1PH822. motors, the speed encoder can only be removed and replaced if
the external fan (Page 126) has been removed.
ແ
ໂ
ໃ
ໄ
①
Shaft
③
Speed encoder
②
Torque arm
④
Encoder cover
Figure 9-8
Detailed view of the speed encoder
1. Unscrew the cover of the speed encoder.
2. Detach the electrical connection.
– Pull the cable carefully out of its holder.
– Pull out the connector.
3. Remove the screwed union connections for the speed encoder from the bearing shield.
Maintenance
9.3 Repair
SIMOTICS M-1PH8 1PH818., 1PH822., 1PH828.
128
Operating Instructions 10/2017
Summary of Contents for SIMOTICS M-1PH818
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Page 14: ...Introduction SIMOTICS M 1PH8 1PH818 1PH822 1PH828 14 Operating Instructions 10 2017 ...
Page 28: ...Description SIMOTICS M 1PH8 1PH818 1PH822 1PH828 28 Operating Instructions 10 2017 ...
Page 104: ...Operation 8 10 Faults SIMOTICS M 1PH8 1PH818 1PH822 1PH828 104 Operating Instructions 10 2017 ...
Page 166: ...Quality documents SIMOTICS M 1PH8 1PH818 1PH822 1PH828 166 Operating Instructions 10 2017 ...
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