PLEASE NOTE: Effective 2019, we no longer supply Control Techniques variable frequency drives and components. We have drives from several other manufacturers which can meet or exceed the performance characteristics of the Control Techniques line. Simply complete the form below, or contact us with the model of your current or obsolete Control Techniques drive and we’ll be glad to identify a suitable replacement.

Also, the Fincor and Saftronics lines of AC variable frequency drives, DC variable speed drives, and reduced voltage starters were once owned by Emerson but have been obsolete for several years. However, we have many years’ experience working with these drives and can quickly identify replacements capable of exceeding the quality and performance of these older drive technologies. For a suitable replacement, fill out the form below or contact us with your drive or application requirements, and we’ll handle it from there!

Commander SE

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Simplicity with Function

Obsolete Drive Replacement RFQ -

If you need a replacement for an existing obsolete drive, complete the following form and we will send you a quote for a suitable replacement.

* Required

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Commander SE RS232 to RS485 Communication CableUsing a special RS232 to RS485 converter you can connect the PC to the RJ45 serial port on the front of the drive. A special pre-made cable is available from Control Techniques for this purpose – this CT comm cable is used with other Control Techniques products that use a RJ45 connector – such as the Commander SK and the Unidrive SP.

Description Order Code
PC-to-drive Comms Cable CT Comms Cable


Control Techniques Commander SE QuicKey Cloning Module.The QuicKey is a small, encapsulated memory module that stores the entire set of the Commander SE parameter values. It plugs onto the drive near the control terminals. The Commander SE may be programmed to download / upload a set of parameters to / from the QuicKey or to operate with or without the module installed. Once the information is stored in the QuicKey, it may be removed from the drive for future use such as cloning other drives or programming a replacement drive.

Description Order Code
QuicKey Cloning MOD SE55

Information provided by Control Techniques, a world leader in the design, production and marketing of electronic drives for the control of electric motors.

Operator Interfaces


These operator interface units complement the Control Techniques product line by offering an impressive way of accessing parameters and adding more programming power to your application. The following features make these screens a simple and impressive solution for you… and your customers:

  • Graphical full color and 4-tone monochrome touchscreen
  • Menus, submenus, alarms, fault conditions,
  • Realtime trends and graphs
  • Scheduling and background programs
  • Modbus RTU and Modbus TCP/IP
  • import pictures and graphics
  • Advanced Recipe capabilities

For more information, refer to the Accessories Section.

Control Techniques Commander SE Operator Interface Unit Screen shot.

Control Techniques Commander SE Operator Interface Unit Touch Screen.

Information provided by Control Techniques, a world leader in the design, production and marketing of electronic drives for the control of electric motors.