Oil And Water Prevention Measures For The Servo Motor - Delta ASD-A2-0121 Series User Manual

ASDA-A2
4. Installation safety precautions for the servo motor shaft
(1) When connecting the shaft, ensure that the required centering accuracy is reached. If the
shaft is not correctly centered, vibration may damage the bearings and encoder.
(2) When installing the coupling, do not apply excessive force to the shaft. Also, do not apply
excessive force to the area around the encoder, as the impact may damage the encoder.
(3) If the coupling makes any abnormal noises, re-align the shaft until the noises disappear.
(4) Ensure that the axial load and radial load are within the specifications. Please refer to the
specifications for the maximum axial load (N) and maximum radial load (N) for each
servo motor.

2.9.5 Oil and Water Prevention Measures for the Servo Motor

Please follow the following precautions and do not allow water, oil, or other foreign objects to enter
the servo motor:
1. Do not submerge the cable in oil or water.
2. If oil or water is unavoidable, please use oil-resistant cables. Delta does not provide oil-
resistant cable.
3. If the servo motor must be mounted with the shaft end up, do not use it in a machine,
gearbox, or other environments where the servo motor may have contact with oil or water.
(1) Gear; (2) Oil
4. Do not use the servo motor in an environment with cutting fluid. Depending on the type of
cutting fluid, the sealing material, the coated colloids, cables, or other components may be
affected or even deteriorate.
5. Do not let the servo motor be in continuous exposure to oil mist, water vapor, oil, water, or
grease.
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Chapter 2 Installation