Solutions: Motors, Drives, Alternative Energy

Rocky Mountain Technologies

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Our Drive Options:

75/180 Nm Traction

200/450 Nm Traction

Applications

Lawn and Garden

Golf Carts

Utility Vehicles

High Performance Passenger Cars

We offer standard motor controllers and a wide range of customer specific designs.

We are currently introducing 2 new EV drive trains:

- 75 Nm continuous and 180 Nm peak @ 5,000 RPM base speed, 12,000 RPM max

- 200 Nm continuous and 450 Nm peak @ 5,000 RPM base speed, 12,000 RPM max

Both drivetrains achieve a total System Efficiency (Motor and Control) of 96.7% at rated torque and 95.8% at peak torque from rated RPM to top RPM. The basic motor efficiency is at least 98% at rated torque and 97.5% at peak torque.

We will be publishing full product information including price list, photos and full test data shortly.

Please contact our Sales Department or our Technical Support staff for more information.

Motors, Drives and Alternative Energy Components
Products, Custom Designs, Services, Technology, Licenses

Rocky Mountain Technologies is a company dedicated to developing and commercializing state-of-the-art technology for motor, drive, generator and power management solutions. We offer a broad range of products that include a line of switched reluctance motors and drives for SR motors. the SR motor, or also known as SRM or Variable Switched Reluctance motor, offers high performance at low cost. Rocky Mountain Technologies owns several patents relating to sensorless motor control electronic controls that boost the system efficiency through robust, simple control schemes.
In addition to SR motors we also offer Internal Permanent Magnet Motors (IPM). The IPM yields the highest power density, efficiency of today's motor technology. IPMs have a wide constant power range that can exceed 5:1 while maintaining very high, both motor and system efficiency. The IPM combines the best features of AC induction, permanent magnet and SR motors, yet it is reliable and cost effective with a higher level of fault tolerance and redundancy that those offered by AC induction and conventional permanent magnet (PM) machines.
While we do offer a range of off-the-shelf products many customers seek customized solutions to address their individual , unique problems. For these customers we offer custom motor and drive solutions that they can either source from us or that we can license. Thus, our customers are assured that they always receive the most cost effective solution to fit their specific needs and requirements.
We recently introduced a line of generator controls and grid-tie inverters for wind, solar and geothermal power generation. This expands our offering from the traditional tractions drives for electric and hybrid vehicle and leverages technology that was develop for power management in vehicles to optimize charging of batteries and power management for small residential and commercial alternative energy installations.
Finally, we do offer a range of consulting services to clients who wish to acquire specific technology and in some cases custom R&D solutions to enhance their own product developments.. We design SR motors, SRMs, custom motors and we provide motor analysis, drive analysis, failure analysis. We utilize state-of-the-art design tools such as circuit simulation, finite element analysis and proprietary in-house software solution along with an extensive design library for fast implementation of even the most challenging custom designs. Our motor, drive and generator consulting clients include may large corporations both in the US and international.