Kollmorgen 83A21050A-0003 DCD Motor controller
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Kollmorgen 83A21050A‑0003 DCD Motor Controller (DCD50) is a compact AC servo drive used for precise motion control in industrial automation. Common failure points include degraded power supply filtering, blown input protection diodes, and overheating of the internal MOSFET array; users often report intermittent operation or total shutdown after extended use. First‑check diagnostics: verify 48 V DC input voltage and ground continuity, inspect for visible burn marks or swollen capacitors on the board, and review any error codes displayed on the panel or communicated via Modbus/Profibus to isolate a fault source.[oss-gpt-20b] |
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We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
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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.
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Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by Kollmorgen
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
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Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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