Moticont has introduced an open aperture linear motor featuring a 2.250 in. (57.2 mm) stroke. The HVCM-051-038-019-01 DC Voice Coil Servo Motor has a continuous force rating of 4.2 lb (18.8 N) and a peak force of 13.4 lb (59.5 N) at a 10% duty cycle. Capable of high acceleration, deceleration, high speed, and zero cogging, this linear actuator has zero backlash when connected directly to a load. The 0.75 in. (19.1 mm) open aperture and smooth motion is suitable for focusing of optics or laser beams, illumination, and passage of cables and vacuum lines. It is also suitable for applications such as laser drilling, cutting, welding, and machining, medical diagnostic equipment, testing, optical focusing, laser beam steering, wafer handling, dynamic vibration absorption, assembly, and positioning applications.

The HVCM-051-038-019-01 DC Voice Coil Servo Motor has a body diameter of 2.000 in. (50.8 mm) and the housing is 3.500 in. (88.9 mm) long and is 5.14 in. (130.6 mm) long at mid-stroke. All linear servo motors in the HVCM series of open aperture brushless servo motors are extremely quiet, clean room compliant, and capable of high precision when used in closed-loop applications.

Two 10-32 UNF-2B x 0.38 in deep. threaded mounting holes on 1.000 in. (25.4 mm) centers in the housing and coil allow for flexible and easy integration into new and existing applications.  When used in closed loop applications with an adequate position sensor, resolutions of less then 1 micron are achievable.

For more information, visit www.moticont.com.