Proto Trak M‑2 16960R is a high‑torque AC servo motor used in CNC and machine tool applications. Common failure points for this class of motors include worn bearings, phase winding insulation breakdown, and drive signal loss due to cable or connector degradation. Initial checks should verify the power supply voltage and current limits, inspect all wiring and connectors for corrosion or damage, and review any error codes from the associated Prototrak controller. If the motor runs but exhibits reduced torque or erratic motion, perform a phase resistance test and check for bearing noise or overheating.[oss-gpt-20b] |
Need your Proto Trak repaired or tested?
We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
📞 Call Now: 1 (336) 969-0110
Free Estimates • Industrial-grade testing • Nationwide Service
⚡ Call to Purchase AI Services — help us build the next Grace Blackwell GX10 node.
We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Proto Trak M3 20320R Control Monitor
Proto Trak M2 16969 CNC Control
Proto Trak M3 20347-2R Dendant Assembly
Proto Trak M-2 16960R Servo Motor
Proto Trak RS232C Motor Encoder Assembly
Proto Trak M3 20320R Control PendantIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.