Labod Electronic 290 uPM-A controller
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Labod Electronic 290 uPM‑A is a 160/175 V, 20/40 A two‑phase servo drive used in machine control applications. Common failure points for this class of units include degraded power supply filtering capacitors, burnt or tripped MOSFETs, failed phase current sense resistors, and firmware corruption that can cause abnormal error codes or loss of motor feedback. Begin troubleshooting by verifying the input voltage and ripple on the 24 V DC rail, inspecting all I/O connectors for loose pins or corrosion, and reviewing any diagnostic LEDs or serial log messages for fault flags; if these are normal, perform a continuity check on the phase windings and current sense resistors before proceeding to a full board test.[oss-gpt-20b] |
Need your Labod Electronic 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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- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
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🚑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.