While early servo motors were often DC motors specifically designed for servo amplifiers, the larger current and increased frequency capabilities in transistors allowed AC servo motors to become more prevalent.  At ARC Systems, we maintain a prototype system and dedicated model shop to provide you with a complete understanding of your motors prior to production commitment.  Contact us for your servo motor needs and you will understand why ARC Systems is renowned for AC servo motor production.  ARC Systems has all the knowledge required for providing a variety of products including servo motors, custom actuators, precision motor generators, and all the quality products available to view in our catalog.

Two Phase AC Servo Motors

Our two phase AC servo motors are designed for demanding operation and reliability.  Available in a range of sizes from 8 to 23, two phase AC servo motors operate at 60 Hz or 400 Hz and are available in 2, 4, 6, 8 and 12 pole designs.  Custom units at varying frequencies are available.

Military Motors

Military motors are able to operate at a range of speeds without the risk of overheating, provided certain adjustments are made.  Newer motors have a separate fan mounted to provide optimum cooling.  This fan is powered by a constant voltage source to maintain a maximum RPM count at all times, regardless of the servo motor speed.  ARC Systems has all the knowledge required for designing these types of complex actuation systems.