Products
Motors
CMI’s unique performance features of Brushless DC motors and gear motors are made possible by CMI proprietary materials and designs. CMI clad metals, made in house, and used for electronic substrates and electronic enclosure achieve maximum thermal transfer.
In addition to the special materials, over molding of various components is employed to produce a package consisting of a BLDC motor, heat sink and integral electronic driver. Some units include an integral interchangeable planetary gear reducer. They produce extremely high power for their size and are available in a variety of ratios, speeds, torque, and Watt ratings.
These gear motors have been tested and proven to withstand very harsh environments, salt water, many chemicals and high temperatures. In the GRMA series the drivers are hermetically sealed and the entire unit is autoclavable.
CMI can supply a complete system of compatible support products including the actuators, Lithium-Ion battery pack and battery management system.
Actuators
CMI’s Electric Screw Actuators are available in four frame sizes, and many strokes and speeds with force ratings from 300lb to 12,000lb. ESAA acme screw series and ESBA ball screw series are all equipped with CMI motors and drivers, many of them available with CMI servo motors. These units are compact and powerful for their size. The integral electronic motor drivers allow for networking of multiple motors and reduce overall complexity and installation costs.
CMI can supply a complete system of compatible support products including the actuators, Lithium-Ion battery pack and battery management system.
Batteries
CMI is developing Lithium Ion Power Systems to provide the necessary energy storage for the wide range of systems that CMI plans to manufacture.
- Safe Lithium-Ion Chemistry
- Long cycle life compared to Lead Acid Battery Systems
- Excellent Energy/Power Densities
- Battery Packs can be configured in practically any series/parallel combination to provide almost any voltage/capacity combination.
- Battery Pack designed to protect cells to maintain cell life.
- Excellent power to weight ratio
- Battery Management System (BMS) maintains balanced cell voltages, provides “fuel gage”, and controls the Battery Pack for safe usage.
- We have successfully:
- Operated a fully electric 48VDC/200Ah ATV
- Operated a fully electric 330VDC/50Ah Chevy S10
- Operated a battery pack as a lead acid replacement in several gas powered vehicles.
CMI can supply a complete system of compatible support products including the actuators, Lithium-Ion battery pack and battery management system.
