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Eaton CorporationSPX125A2-4A1B1SPX drive 125HP NEMA Type 12 380-500v Internal brake chopper

Locally based here in North Carolina, PEI has been servicing industrial electronics for over 30 years. Quality workmanship and commitment to our customers have made us a trusted partner in the industry. Free repair quote evaluation is standard, and rush service is available for critical repairs. We can help get your Eaton Corporation SPX drive 125HP NEMA Type 12 380-500v Internal brake chopper up and running at 30-60% of the cost of new, with a service guarantee on all parts and labor. Please give us a call or reach out via the contact form below. We look forward to serving you!

Repair Available
Manufacturer: Eaton Corporation
Part Number: SPX125A2-4A1B1
Part Name: SPX drive 125HP NEMA Type 12 380-500v Internal brake chopper

Eaton Corporation’s SPX drive 125HP NEMA Type 12 380-500v Internal brake chopper, model SPX125A2-4A1B1, is a variable frequency drive for controlling industrial AC motor speed. It adjusts motor operating frequency to support controlled speed changes in industrial equipment. The drive is rated at 125 HP, uses a NEMA Type 12 enclosure, and includes an internal brake chopper for dynamic braking with a braking resistor. It is suited to industrial motor-control installations requiring these specified characteristics.

PEI provides repair services for the Eaton Corporation SPX drive, part number SPX125A2-4A1B1, supporting industrial motor-control equipment that combines speed regulation with dynamic braking. Our technicians work on industrial electronic equipment and assess the drive as a complete unit, with attention to its role in the motor-control system and the operation of its internal brake chopper. Repair findings help maintenance teams plan the next steps for returning the drive to service.

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