Advantages of DC brushless motors

The DC brushless motors offered by CMI have a number of advantages over the brush and commutator models. In general, one can expect a longer service life and more efficiency from a brushless unit. There are several advantages that specifically effect today's modern electronic equipment including:

• A reduction in noise
• Very high speed operation
• Much lower EMI / RFI ( electro-magnetic ) interference than conventional units
• Operate to tolerate high input voltages
• High efficiency
• Elimination of commutator dust and sparks
• Precision electronic controllers

See the information about the variable speed motors and DC brushless motors custom designed and built to specification.

Brushless DC motor controllers are electronic instead of the old-fashioned potentiometer type. Although this is may seem a bit more expensive, it allows for a great deal of precision. Also, electronic systems will integrate very easily into existing electronic systems and can often be sealed, adding to the overall durability of the motor and controller arrangement. CMI places a great deal of care into their brushless DC motor controllers, employing technologies such as clean room facilities and proprietary Compotherm heat sink material to help create the finest products available today.

CMI's brushless units can be integrated into a wide variety of applicatios. One example of this is the DC traction motors produced by CMI. These reliable units are often used in electric carts, wheelchairs and even hybrid vehicles. DC traction motors are the perfect solution for vehicles that need a reliable, sealed and rugged electric motor assemblies.