SERVO/SPINDLE REPAIR SERVICES
Machine Shop: Our in-house machine shop can repair or remanuffacture damaged shafts, sleeve endbells, or repair motor housings. Shafts are dynamically balanced to mil specs to eliminate vibration. Motor Repair: We are a UL approved, electrical apparatus repair center so we will test the stator windings, replace bearings, repair the armature, turn and undercut the commutator, rewind the motor, dip and bake the windings, and fully test all of the electro-mechanical properties of your servo motor.	Spindle
Servo	Electronic Testing: Feedback devices are adjusted to the correct timing, waveform shape, offset angle, and voltage level. Test Equipment: We have state of the art test equipment to directly couple to your servo. This enables us to precisely set encoder or feedback alignment and to run test the motor. All test results are recorded including reverse generated voltage readings (BEMF), winding waveforms, feedback signals and alignment data. Experienced Technicians: Our servo repair specialists have years of hands-on technical training and practical repair knowledge.
This is a complete list of brands that we service. Brands Serviced	Servo/Spindle
1965 Sanford Street Muskegon, MI 49441 231-726-5001 Fax: 231-722-4761 EMAIL: hjec@halljones.com