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Eaton CorporationSPX125A1-4A1B1SPX drive 125HP NEMA Type 1 380-500v 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 1 380-500v 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: SPX125A1-4A1B1
Part Name: SPX drive 125HP NEMA Type 1 380-500v Internal brake chopper

Eaton Corporation’s SPX drive, part number SPX125A1-4A1B1, is an industrial motor drive rated 125 HP for 380–500 V systems. It provides adjustable control of motor operation and is housed in a NEMA Type 1 enclosure for indoor installation. The integrated brake chopper controls the connection of a braking resistor to manage energy returned by a motor during deceleration. This drive is suited to industrial equipment requiring controlled motor operation and braking.

Precision Electronics, Inc. repairs Eaton Corporation SPX drives, including the SPX125A1-4A1B1, used for industrial motor control and braking. PEI’s repair service addresses the drive as an integrated power-control unit, helping maintenance teams assess and restore its operation within industrial equipment. Technicians can provide repair support for this drive based on its specific design and role in the motor system.

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