Analysis of Maintenance Reasons for Siemens Servo Motor Spindle Bite Failure

NegotiableUpdate on 01/09

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Overview

Analysis of the causes of the spindle biting fault in Siemens servo motors, the brand servo motors produced not only have comprehensive theoretical knowledge and technical parameter data, but also rich practical maintenance experience and a complete specification parts center. For various encoder chip level circuits and code wheel maintenance, there are unique repair methods that can accurately eliminate faults. Not only does it solve the problem of long maintenance time in the past, but it also greatly saves maintenance costs. Analysis of Maintenance Reasons for Siemens Servo Motor Spindle Bite Failure

Product Details

Shanghai Quli Automation Technology Co., Ltd.: Siemens servo motor repair, motor shaft breakage, magnetic steel damage repair, specializing in providing Siemens servo motor magnet explosion, magnet detachment, stuck rotation, encoder wear, code disk/glass disk wear and tear, motor heating and overheating, motor water ingress, motor constant, high-speed operation noise, loud noise, brake failure, brake pad wear, low-speed normal high-speed deviation, high-speed normal low-speed deviation, start alarm, start trip, overload, overvoltage, overcurrent, unable to start, weak start, operation shaking, demagnetization, displacement, output imbalance, encoder alarm, encoder damage, inaccurate position, alarm as soon as power is turned on, trip as soon as power is turned on, drive server alarm code, burned coil winding, aviation The plug is damaged and the origin position is incorrect, Encoder debugging/zeroing, replacement of bearing wear, rotor fracture, shaft fracture, gear groove wear and other fault repairs. Siemens servo motor repair | repair of motor shaft breakage and magnetic steel damage, repair of Siemens low-voltage AC asynchronous motor 1LG0 series; Maintenance of Siemens efficiency enhanced 1LA7, 1LG4, 1LG6 series motors, maintenance of Siemens high-power motors 1LA4, 1LLA8, 1PQ8 series high-efficiency 1LA9, 1LG6 series motors, maintenance of Siemens explosion-proof 1MA6, 1MA7 series motors, maintenance of Siemens explosion-proof 1MJ6, 1MJ7 series motors; Repair of Siemens tobacco specific 1LA7 and 1LA9 series motors, repair of Siemens 1FK7, 1FT6, and 1PH7 series motors, and repair of Siemens DC motors 1GG5 and 1GG6 series motors. Professional Siemens servo motor maintenance,Analysis of Maintenance Reasons for Siemens Servo Motor Spindle Bite Failure

Analysis of Maintenance Reasons for Siemens Servo Motor Spindle Bite Failure：

1. The spindle of Siemens servo motor is not cleaned properly, with many impurities and inconvenient switching.

2. The motor of the spindle is damaged, resulting in poor operation.

3. The reason for the inaccurate orientation of the spindle is that the sensor cable is damaged, which affects the operation of the spindle.

4. The mechanical part of the motor is faulty, which can be attributed to the motor itself, as well as the wear of the spindle and damage to the rotor.

Case analysis of servo motor spindle biting failure: One maintenance that left a deep impression on me during the motor spindle biting failure was to repair a Lenz servo motor on site in Shanghai. The motor's fault at that time was also spindle biting, and there was a problem with the connection between the motor and the spindle. The ratio between them was not 1:1. At that time, they were on site with another engineer and tried to change the mechanical part of the machine together. They found that it could not be changed. In a helpless situation, they installed an encoder externally and made the synchronous connection ratio between it and the spindle 1:1. After testing again, the spindle biting failure disappeared and the motor resumed normal operation.Analysis of Maintenance Reasons for Siemens Servo Motor Spindle Bite Failure