Panasonic AC Servo Motor MSMA042A1B
Specifications For This Item
| Brand | Panasonic |
| Type | AC Servo Motor |
| Model | MSMA042A1B |
| Output Power | 400W |
| Current | 2.5AMP |
| Voltage | 106V |
| Net Weight | 2KG |
| Output Speed: | 3000RPM |
| Country of Origin | Japan |
| Condition | New and Original |
| Warranty | One year |
Product Information
Ⅰ. The maintenance of AC servo motor not turning
CNC system and AC servo drive not only connect pulse + direction signal, but also control signal function, and it is generally DC+24V relay coil voltage.
If servo motor does not work, the common diagnosis methods are: check whether the numerical control system has pulse signal output; Through the LCD screen to observe whether the system input/output status meets the starting conditions of the feed shaft; Confirm that the brake has been opened for the servo motor with electromagnetic brake; Check whether the AC servo drive is faulty; Check whether the servo motor is faulty; Check whether the servo motor and ball screw connecting shaft joint are invalid or disengaged.
Product Features
Maintenance of alternating current servo motor movement
In the feed of channeling, speed signal is not stable, such as cracks in the encoder; Poor wiring terminal contact, such as screw loose; When the movement occurs at the reversing moment from the positive direction to the opposite direction, it is generally caused by the reverse clearance of the feed drive chain or the servo drive gain is too large.
