MRO Electric and Supply has new and refurbished Control Techniques parts available now, and also offers repair pricing. These drives are built to last and are flexible.

Parallel drives are used together for higher powered motors. It is easily able to be connected together to create almost any custom setup necessary. The SP modular offers all the benefits of the normal Unidrive SP system along with more intense system power configurations. The Unidrive SP series comes in both free-standing and modular forms. The Commander SE series offers full control of all levels of parameters, visualization of terminal connections, multiple motor speed preset settings, open loop vector control, fully configurable analog/digital Input/Output settings, sequenced switching between multiple parameters and communications via DeviceNet, PROFIBUS DP and Interbus S. Commander SE products by Control Techniques These devices are shipped with shipped with firmware that makes first time setup and installation as easy as possible, including the parameters that immediately meet the needs of most drive applications.

They are built to be rugged machines that can stay physically stable and constantly sit at correct temperatures. The Commander SE line of products offer flexibility in many automated systems by being the top choice for microdrives. Optional kits for these drives include ones that offer toggle switches, signal isolation, M contactor kits, dynamic braking and tachometer feedback modules. This family has regenerative models and different enclosure kits available to offer a wide range of custom configurations. The Focus DC line of products are solid state analog DC drives built to last reliably in almost all environments. The Unidrive Classic series offers complete I/O configurability, advanced position control, programmable logic functions, regeneration mode for four-quadrant operations, high speed communications for quick feedback, preset macros for simplified operations and more. Contact us if you are interested in finding a new machine so we can keep your downtime to a minimum! HF81 MRO Electric offers core credit on exchanges for new and refurbished units, and have a wide selection of option cards such as the UD51, UD73, and UD77. Below is a table of common Unidrive faults found within the Control Techniques Unidrive series, more specifically, the UNI1405.

Unidrive 1405 resolver inerface