AC servo motors, unlike induction motors, have magnets on their rotors. Permanent magnets are what give AC servo motors such high torque specs. Magnets are made out of rare earth materials like Alnico or Neodemium which cannot be fastened to metal rotors by welding or soldering.
Here are some of the most common servo motor problems that should let you know you need to contact a servo motor repair specialist.
Are you experiencing servo motor problems? Servotech can help you with our outstanding servo repair program to meet your servo motor repair needs in practically any industry and without sacrificing quality customer service in the process.
Testing a servo motor can seem like a complicated, confusing and somewhat overwhelming task. However, with the right tools (ohm meter or megaohm) and the necessary knowledge, the process is a simple and straightforward one to follow. By breaking the servo motor testing process down into achievable steps, testing a servo motor can be quite simple and basic.
Your machine is down and you pull out a faulty servomotor and send it out for repair. The diagnosis is quick, there is coolant or oil in your motor and it needs to be rebuilt. Your motor had a seal on the shaft, sealed plugs, and gaskets between all of the exposed parts. How did your servo motor fill with oil?
