Eaton CorporationSPX125A1-4A4B1SPX 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!
| Manufacturer: | Eaton Corporation |
| Part Number: | SPX125A1-4A4B1 |
| Part Name: | SPX drive 125HP NEMA Type 1 380-500v Internal brake chopper |
Eaton Corporation’s SPX drive, model SPX125A1-4A4B1, is a 125 HP variable frequency drive for controlling the speed of industrial AC motors. It adjusts motor operating frequency to support regulated speed during equipment operation. The drive is rated for 380–500 V and has a NEMA Type 1 enclosure. Its internal brake chopper supports dynamic braking when used with a suitable braking resistor, helping manage motor deceleration in applications that require controlled stopping.
PEI provides industrial repair services for the Eaton Corporation SPX drive, model SPX125A1-4A4B1, supporting its role in motor speed control and dynamic braking. Our technicians assess and repair the drive’s electronic assemblies to address equipment-specific issues and restore reliable operation where feasible. PEI’s experience with industrial electronics helps maintenance teams manage drive repairs with clear technical communication and a focus on the unit’s operating requirements.
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