Design Engineering

DC Micro Motor

Mike McLeod   

Motion Control motor

Micromo DC Micro Motor delivers high torque in a small package.

Micromo introduced its 3272 CR DC Micro Motor from Faulhaber, which provides torque of up to 120 mNm, while measuring 32 mm in diameter and 72 mm in length. Designed with an ironless stator coil, the motor delivers high torque and also ensures that the slope of the n/M curve remains extremely flat at a nominal voltage of between 12 volts and 48 volts. The total weight of the DC micro motor is 312 grams (11 ounces). Based on Faulhaber’s modular design concept, the micro drive can be equipped with a three channel encoder as well as combined with a custom range of precision gearheads. The Faulhaber Speed Controller SC5008 and the Motion Controller MCDC 3006 can be used to control the micro motor’s speed or to manage it when deployed as a positioning drive.


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