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12. SERVO MOTOR
12.5.5 Connector installation
If the connector is not fixed securely, it may come off or may not produce a splash-proof effect during operation.
To achieve the IP rating of IP65, pay attention to the following points and install the connectors.
(1) When screwing the connector, hold the connector still and gradually tighten the screws in a crisscross
pattern.
1)
4)
3)
2)
Tightening
sequence
1) 2) 3) 4)
Tightening order
1) 2)
1)
2)
For power supply and encoder connectors For brake connector
(2) Tighten the screws evenly. Tightening torques are as indicated below.
For brake connector
Screw size: M2
Tightening torque: 0.2 N m
For power supply connector
Screw size: M2
Tightening torque: 0.2 N m
For encoder connector
Screw size: M2
Tightening torque: 0.1 N m
(3) The servo motor fitting part of each connector is provided with a splash-proof seal (O ring). When installing
the connector, take care to prevent the seal (O ring) from dropping and being pinched. If the seal (O ring)
has dropped or is pinched, a splash-proof effect is not produced.
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