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.