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The motor speed cannot follow a specified speed. An excessive motor load torque is detected. The acceleration/deceleration time in parameter No. 4082 is insufficient.
1 Check and correct the cutting conditions to decrease the load.
2 Correct parameter No. 4082.
Spindle Amplifier indication 2
Excessive Motor Load Torque In the SP9002 SSPA:02, one of the common issues faced is the inability of the motor speed to follow a specified speed. This is often due to an excessive motor load torque being detected. To resolve this issue, there are a few steps that can be taken: 1. Check and CorrectRead more
Excessive Motor Load Torque
In the SP9002 SSPA:02, one of the common issues faced is the inability of the motor speed to follow a specified speed. This is often due to an excessive motor load torque being detected. To resolve this issue, there are a few steps that can be taken:
1. Check and Correct Cutting Conditions
The first step is to check and correct the cutting conditions to decrease the load on the motor. This can be done by adjusting parameters such as feed rate, depth of cut, and cutting speed. By optimizing these parameters, the load on the motor can be reduced, allowing it to better match the specified speed.
2. Correct Parameter No. 4082
Another possible solution is to correct Parameter No. 4082, which controls the acceleration and deceleration time. If the acceleration/deceleration time is insufficient, it can cause the motor speed to deviate from the specified speed. By adjusting this parameter, you can ensure that the motor has enough time to reach and maintain the desired speed.
By following these steps, you can address the issue of the motor speed not being able to follow a specified speed and the detection of excessive motor load torque. It is important to carefully analyze the cutting conditions and adjust the relevant parameters to optimize the motor performance.