SEW servo motor repair

Tongxiang Yiwei Automation Technology Co., Ltd. hourly service hotline:
Servo product maintenance center:
This center specializes in servo product maintenance services and is currently the largest third-party technical maintenance center in Asia.

Synchronous
Servo motor maintenance, servo motor controller maintenance/B/servo reducer maintenance, low backlash planetary reducer, servo product maintenance
R asynchronous servo motor maintenance
/ Synchronous servo motor repair Synchronous linear motor repair Electrical tank repair Single-axis servo inverter repair Multi-axis servo inverter repair German transmission equipment companies provide various types of high-quality industrial reducers, reduction motors and frequency conversion control equipment to domestic and foreign customers in accordance with German standards. Our servo products are widely used in light industry, food, beer and beverages, chemical industry, escalators, automated warehousing equipment, construction and building materials machinery, environmental protection, power plants, mining, papermaking, artificial panels, automobiles, tobacco machinery and other fields, and are internationally renowned product. The company provides exclusive, high-quality and comprehensive third-party after-sales maintenance services.
As the largest third-party maintenance center for servo products in Asia, all maintenance personnel in our company have undergone professional training and practice, and the testing and maintenance machinery is also specially developed for servo products. Our commitment: to provide you with the most professional and high-quality international-level services at the most affordable domestic prices!
The following are only some examples of maintenance of servo motors, controllers and inverters:
Servo motor maintenance:
Servo motor maintenance:
Fault symptoms:
< br/>After replacing the bearing, the machine runs quickly when it is turned on, and then the driver gives an alarm.

The motor model is:
Maintenance method:
After inspection, it was found that the encoder phase angle was faulty, and it returned to normal after calibration.
Servo motor maintenance:
Fault phenomenon:

The temperature of the motor housing is high during operation.
Repair method:
After inspection, it was found that the motor rotor was seriously demagnetized, and the fault disappeared after replacing the rotor.
Servo inverter maintenance:
Fault phenomenon:

Overcurrent is reported during operation.
Repair method:
The inspection found that the current sensor was normal and the op amp circuit was damaged. After replacement, the fault disappeared.
Servo controller maintenance:
Fault phenomenon:

There is an explosion sound during operation, and there is no display when it is turned on again.
Repair method:
The inspection found that the rectifier and inverter modules were blown up, and the drive circuit and switching power supply were faulty. After troubleshooting one by one, it works normally.
Head office address: Science and Technology Entrepreneurship Center Building, Development Avenue, Tongxiang City, Zhejiang Province
Suzhou Technology Center Address: Gangtian Road, Industrial Park, Suzhou City, Jiangsu Province
Contact number: /Contact person: Mr. Chen
Fax:
Email: @