Seidel DIgifas 7201 Servo Drive

Seidel DIGIFAS 7201 is a digital AC servo drive rated at 0.9 kVA (1.5 A, 3‑phase) designed for brushless synchronous motors with integrated resolvers. Common failure modes in this class include power supply over‑voltage or phase loss, encoder/resolver signal degradation, and internal MOSFET or driver IC overheating due to improper cooling or firmware faults. First‑check diagnostics: verify input voltage, phase balance, and current limits; inspect for visible burn marks or loose connections on the drive board; review any error codes displayed on the drive’s diagnostic interface (e.g., fault 0x01 = overcurrent, 0x02 = encoder loss).[oss-gpt-20b]

Need your Seidel 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

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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


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Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦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.