Ac servo motor in the process of use，To ensure safe and stable operation，Note the following safety precautions：

one、Check and prepare before use

1. Connection check：Before use，All connections of the servo motor should be carefully checked for tightness and correct wiring，Power cord included、Control line，Prevent motor damage or safety accidents caused by poor contact or wrong wiring。

2. Environmental inspection：Check whether the installation environment of the motor meets the requirements，Ensure good ventilation、No corrosive gases and inflammable and explosive materials，To prevent dangerous situations such as overheating or explosion of the motor。

3. Parameter setting：According to equipment requirements and motor performance，Set the parameters of the servo drive reasonably，Such as current limitation、Speed limit，Avoid motor damage due to improper parameter setting。

two、Precautions during operation

1. Avoid overload operation：Ensure that the servo motor is operating within the normal working load range，Avoid motor overheating due to overload operation、Damage or cause a safety accident。

2. Keep the environment clean：During motor operation，Keep the surroundings clean and tidy，Avoid leaving loose objects such as tools and materials near the motor，To prevent accidental collision or electric shock。

3. No illegal operation：It is forbidden to perform any maintenance and adjustment operations on the motor during its operation，Avoid electric shock or mechanical injury accidents。If repairs or adjustments are required，The power supply should be turned off first and wait for the motor to completely stop running。

4. Observe operating status：Observe the running state of the motor at any time，Check for anomalies，If the motor heats up、Abnormal sound、Vibration etc.。Once an anomaly is found，Stop the machine immediately for inspection and troubleshooting。

three、Safety protection measures

1. Install protection：Install protection around the motor，shield、guardrail，To prevent staff from being injured by misoperation。

2. Ensure normal power outage：After the machine stops running，Make sure the motor is powered off in time，Avoid the continuous rotation of the motor due to relay adhesion and other reasons，Cause security risks。

3. Emergency stop device：Equip motor with emergency shutdown device，So that the power can be cut off quickly in the event of an emergency，Prevent further accidents。

four、Regular maintenance and maintenance

1. Cleaning and maintenance：Clean the enclosure and accessories of the servo motor regularly，Keep the motor clean，Prevent dust and dirt from affecting the motor。

2. Inspection and maintenance：Check the parts of the motor regularly for wear、Corrosion or loosening, etc，And timely replacement or repair。meanwhile，Check the motor oil level、Lubrication condition，Ensure proper motor operation。

3. Cable maintenance：Check the power supply regularly、Integrity of control or feedback cables，Prevent motor failure or safety accidents due to cable aging or damage。

To sum up，The safety precautions of AC servo motors cover the inspection and preparation before use、Precautions during operation、Safety protection measures and regular maintenance and other aspects。By strictly implementing these measures，Can ensure the safe and stable operation of servo motor，Reduce the occurrence of security accidents。