MICROMO’s New FAULHABER 2057…BHS Brushless DC Servo Motor Robust, High Speed Motors for Medical and Dental Handpieces

The new FAULHABER 2057…BHS Brushless DC Servo Motors are designed to address the specific requirements of the medical and dental hand piece markets.

The new FAULHABER 2057…BHS Brushless DC Servo Motors are designed to address the specific requirements of the medical and dental hand piece markets. While remaining cool to the touch, the high efficiency, slotless design features smooth speed control with a wide continuous duty speed range up to 40,000 rpm. The motors are capable of handling intermittent overload conditions to address highly dynamic motion over shorter cycle times. Low vibration, which reduces user fatigue, and low audible noise are ideal for long periods of use in sensitive medical and dental patient environments.


The new motors come standard with digital hall sensors, and analog hall sensor feedback is available
on request. This option is ideal to eliminate the need for an additional encoder for slower speed
operation for dental implant or endoscopic positioning applications, which can also significantly reduce
cabling complexity within the handpiece itself. Preloaded ball bearings insure that the motors are able
to withstand the radial (22N) and axial loads (75N) in a hand piece. The extremely long service life can
be extended further through the simple replacement of the front bearing.

A wide variety of high precision gearheads, high resolution magnetic and optical encoders and drive electronics are available to complete the drive system. Contact a MICROMO Engineer today to learn more.

Featured Product

PQ12-R Micro Linear Servo

PQ12-R Micro Linear Servo

The PQ12-R series of linear servos are the smallest affordable linear servo on the market today. Small enough to fit inside a tic tac box, it's very powerful with a maximum force of over 11lbs. It operates as a direct plug-and-play replacement for standard rotary servos, using the same standard 3 wire connector. Regardless of how you drive your servos, be it with an RC receiver, an Arduino board, or a VEX micro-controller, the PQ12-R servo will function in place of a regular servo, but with the added benefit of providing linear motion. They're available in a 20mm stroke coupled with gear ratio options of 30:1, 63:1 and 100:1 cover a large variety of applications. Our PQ12 is popular used in a variety of robotics applications, medical devices, radio control and 3D printable bionic hands. Our PQ12 is proudly designed in Canada by our in-house team of engineers and thoroughly tested before leaving our facility.