Okuma LB15 E4809-770-015-B Board with drive unit
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The Okuma LB15 E4809‑770‑015‑B is a servo velocity controller board (SVC‑A) designed for the BL‑D15A AC servo amplifier, rated up to 7.4 A. Common failure points on this class of boards include burnt or tripped MOSFETs, degraded capacitors, and damaged I/O circuitry due to overvoltage or EMI; a shorted power path often triggers an immediate shutdown. First‑check diagnostics should verify the input supply voltage and continuity to the motor terminals, inspect for visible component damage or burn marks, and review any error codes displayed on the drive’s HMI or serial log.[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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Tobaccoville, NC 27050
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Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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