HAAS 30 Amp Servo Amplifier
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The Haas 30 Amp Servo Amplifier (part 93‑32‑5550J) is a smart drive module that supplies up to 30 A of phase current from the machine’s ~320 V DC bus to servo motors on a CNC axis. Common failure modes include internal short circuits in the amplifier board, often triggered by power surges or component aging; these manifest as alarm codes and loss of motor control. First‑check diagnostics should verify that the 320 V DC supply is stable, inspect the amplifier for visible shorts or burn marks, and review any error logs for “short” or “overcurrent” indications before proceeding to PCB inspection or replacement.[oss-gpt-20b] |
Need your HAAS repaired or tested?
We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
- ⚙️ Fast Diagnostics – Same-day evaluation available
- 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Every repair fully guaranteed
📞 Call Now: 1 (336) 969-0110
Free Estimates • Industrial-grade testing • Nationwide Service
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[oss-gpt-20b]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.
- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
- 🧪 Burn-in + benchmarks (hash/matrix, memtest, stability)
- ♻️ Option: donate failed cards for parts → we refurb + resell
- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by HAAS
HAAS 29-10072 DriveHAAS 32-3551J AmplifierHAAS 32-3551J AmplifierHAAS 32-3551J AmplifierHAAS 32-3551J AmplifierHAAS 32-5550J AmplifierHAAS 93-32-5552C AmplifierHaas 65-4410 Circuit BoardHaas 14-2146A Servo AmpHaas 14-2146A Servo AmpHaas 32-5550J Servo AmpHaas 93-32-3551J Servo AmpHaas 32-3551J Servo AmpHaas 32-5550J Servo AmpHaas 4015J-A Servo AmpHaas 34-3090A Circuit BoardHaas 3092K Circuit BoardHaas SM04073536 Circuit BoardHaas SM46063104 Circuit BoardHaas 34-30961-REV-A Circuit BoardHaas PCB 65-2000A 34-3090A1 Main BoardHaas 3092K Circuit BoardHaas 3405D Circuit BoardHaas 3092K Main BoardHaas 32-3090 68CE030 Circuit BoardHaas 3405D Rev C Circuit BoardHaas 34-30961-REV-A Circuit BoardHaas 65-4023L Circuit BoardHaas 3092E Circuit BoardHaas 3201E Circuit BoardHaas 4015J-A Brushless Servo AmplifierHaas 4015J-B Brushless Servo AmplifierHAAS 4015H-E Brushless Servo AmplifierHaas 30A Smart Amp Assy 32-5550J Servo AmpHaas VF2 34-3016C REV A Circuit boardHaas 93-1010B Main BoardHAAS 25-7624A A Brushless Servo AmplifierHaas PCB493 901-158 Main Processor BoardHAAS 30 Amp Servo AmplifierHAAS 30 Amp 30A smart amp assyHAAS 4015H-F Servo AmplifierHaas 30 Amp Servo AmplifierHAAS 30 Amp 4015J-A Servo AmplifierHAAS 30 Amp 32-5550E Servo AmplifierHAAS 30 Amp 32-5550j Servo AmplifierHAAS 30 Amp Servo AmplifierHAAS 30 Amp 32-5550j 30A smart amp assyHAAS 4015H-F Servo AmplifierContact Us
🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.