1. Oil and water protection of servo motor

1) The servo motor can be used in the place that will be attacked by water or oil drops, but it is not completely waterproof or oil-proof. Therefore, the servo motor should not be placed or used in the environment of water or oil invasion.

2) If the servo motor is connected to a reduction gear, the oil seal should be filled when using the servo motor to prevent the oil of the reduction gear from entering the servo motor

3) The cable of servo motor should not be immersed in oil or water.

  1. Servo motor cable → stress relief

1) . ensure that the cable is not subjected to moment or vertical load due to external bending force or its own weight, especially at cable outlet or connection.

2) When the servo motor is moving, the cable (that is, the one configured with the motor) should be firmly fixed to a stationary part (relative to the motor), and an additional cable installed in the cable support should be used to extend it, so that the bending stress can be minimized.

3) The elbow radius of the cable should be as large as possible.

  1. Allowable shaft end load of servo motor

1) . ensure that the radial and axial loads applied to the servo motor shaft during installation and operation are controlled within the specified values of each model.

2) . be careful when installing a rigid coupling, especially excessive bending load may cause damage or abrasion to the shaft end and bearing.

3) It is better to use flexible coupling to make the radial load lower than the allowable value, which is specially designed for servo motor with high mechanical strength.

4) For permissible axle load, please refer to "permissible axle load table" (instruction manual).

  1. Installation of servo motor

1) When installing / removing the coupling parts to the shaft end of the servo motor, do not directly hit the shaft end with a hammer. (when the hammer strikes the shaft end directly, the encoder on the other end of the servo motor shaft will be damaged.)

2)Try to align the shaft end to the best condition (improper alignment may cause vibration or bearing damage).