Moticont has added a high speed, high acceleration/deceleration, non-cogging, high resolution, high force-to-size electric cylinder to their line of linear voice coil actuators. This new SDLM-051-095-01-01 Linear DC Actuator features high repeatability, 1.25 micron resolution, a continuous force of 33.9 N (7.6 lbs.), and a peak force of 107.2 N (24.1 lbs.), an integral thermistor to provide data to operate at peak efficiency. This compact, patented SDLM Electric Cylinder or Linear Voice Coil Actuator is 50.8 mm (2.000 in.) in diameter, has a 25.4 mm (1.000 in.) stroke, and the housing length is 95.3 mm (3.75 in.) long. Each end of the housing features threaded mounting holes on a 25.4 mm (1.000 in.) bolt circle for universal mounting.
A linear encoder mounted internally, provides the feedback for very high accuracy and repeatability when operating SDLM Linear Actuators as DC servo motors in a closed servo loop. The non-rotating shaft has internal threaded holes for direct, zero backlash, connections to the load. Additionally, the shaft is supported at both ends by long life linear bearings and can tolerate side loads up to 24.0 N (5.4 lbs.). These clean, quiet linear actuators have a HOME sensor and are ideal for: medical, assembly, work holding and clamping, sorting, laser machining and drilling, packaging, sampling, scanning, laser beam steering and filtering applications.