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Separating the speed encoder
The following options are available for the purpose of separating the speed encoder from the
shaft by means of a clamping screw:
Disassembling the speed encoder - Version A
1. Remove screw M5x50 (
2. Screw in screw M5x10 and screw M6x70 one after the other. This releases the encoder
3. Remove the speed encoder.
Removing the speed encoder - version B
1. Loosen the retaining screw (
2. Press screw M10 onto the original screw. This will then drop out (
3. Remove the speed encoder.
Mounting the speed encoder
1. Screw the torque arm to the speed encoder, tightening the two screws by hand.
2. Use the M5x50 screw to secure the speed encoder over the internal cone, ensuring a
3. Attach the torque arm to the bearing cover with a tightening torque of 3 Nm.
4. Loosen the screws of the torque arm so as to relieve the stress and tighten them crosswise,
5. Establish the electrical connection.
6. Screw on the cover of the speed encoder.
SIMOTICS M-1PH8 1PH818., 1PH822., 1PH828.
Operating Instructions 10/2017
cone in the motor shaft (
tightening torque of 5 Nm at the shaft extension.
with a tightening torque of 0.6 Nm.
①
).
②
).
①
).
Maintenance
9.3 Repair
②
).
129
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