Eaton CorporationSPX550A2-2A2B1SPX drive 550HP NEMA Type 12 208-230v 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 550HP NEMA Type 12 208-230v 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: | SPX550A2-2A2B1 |
| Part Name: | SPX drive 550HP NEMA Type 12 208-230v Internal brake chopper |
Eaton Corporation’s SPX drive, model SPX550A2-2A2B1, is an adjustable-frequency drive for controlling industrial motor operation. Rated 550 HP and specified for 208–230 V, it includes a NEMA Type 12 enclosure and an internal brake chopper. The brake chopper supports dynamic braking by switching braking energy to an external braking resistor, helping manage motor deceleration in applications that require controlled stopping. Its drive and enclosure configuration suits industrial equipment installations where motor speed control and braking are required.
PEI provides professional repair services for Eaton Corporation’s SPX drive, model SPX550A2-2A2B1, supporting industrial motor-control equipment that combines drive operation with dynamic braking. Our technicians assess and repair the drive at the equipment level, with attention to its role in controlling motor speed and deceleration. This focused service helps maintenance teams return the unit to its intended industrial application.
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