
AC Technology CorporationSM420SM Series Drive
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 AC Technology Corporation SM Series Drive 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: | AC Technology Corporation |
| Part Number: | SM420 |
| Part Name: | SM Series Drive |
The AC Technology Corporation SM Series Drive, model SM420, is a variable frequency drive used to regulate the speed of an AC motor. It adjusts the frequency supplied to the motor, allowing motor speed to be controlled as part of an industrial machine or process. The SM420 is suited to applications where adjustable motor operation is required, such as controlling driven equipment in manufacturing and material-handling systems. Its exact installation and operating requirements should be matched to the motor and the machine’s control design.
Precision Electronics, Inc. repairs AC Technology Corporation SM Series drives, including the SM420, for industrial motor-control systems. PEI’s repair service addresses the drive as an integrated control device, with attention to its role in regulating motor operation within the larger machine. This equipment-specific approach supports maintenance teams managing drive performance in manufacturing and material-handling environments.
How can PEI help you today?




