Rocky Mountain Technologies Inc. has provided motor and drive solutions for over a quarter of a century. We specialize in brushless permanent magnet motors (PM BLAC and PM BLDC) and brushless motor drives both with sensor feedback and sensorless control of brushless motors. Our Technical Director was R&D manager at Honeywell and Pacific Scientific in the early 1980's when the brushless motor technology was developed and commercialized. We also specialize in the design of switched reluctance motors (SR, SRM) and drives. We developed one of the first commercial line of SR motors and drives in the early 1990 as a joint venture with NEC Corporation in Japan. Our team has since developed many commercial applications from appliances to high end aerospace SR products. Recently we are adding synchronous reluctance motor (SYR) technology to our product portfolio. The synchronous reluctance motor offers low torque ripple, high efficiency and low acoustic noise while maintaining the advantages of reluctance motors: no magnets and low cost construction. Unlike the SR motor the synchronous reluctance motor does not require a special controller topology and can be operated with the same hardware as brushless motors. We also supply designs for power inverters for solar energy, wind energy and telecom applications.
We offer a full range of switched reluctance motors and controllers, brushless motors and controllers and custom design services for brushless and reluctance motors and drives. We can produce motor and drive prototypes for your evaluation which can be either our design your own designs and we can also source full scale production at all volume levels.
We analyze motor and drive failures and develop corrective action plans. We can help you to identify cost reduction solutions for your existing motors and controllers and improvements to your manufacturing plant and processes.