- August 07, 2017
August 7, 2017 -- The SDLM-019-070-01-01 direct drive linear motor is the latest addition to the series of linear servo motors from Moticont. Also known as an electric cylinder, this direct drive linear motor is 0.75 in. (19.1 mm) in diameter and 2.75 in (69.9 mm) long. Protected inside the motor housing, the linear optical quadrature encoder is directly connected to the shaft for the greatest possible accuracy. This direct drive linear motor features 1.25 µm (0.000049 in.) in of resolution.
The SDLM-019-070-01-01 direct drive linear motor has a stroke length of 0.500 in. (12.7 mm) and a continuous force rating of 9.7 oz. (2.7 N) and peak force of 30.7 oz (8.5 N). This non-commutated direct drive servo motor features: plain linear bearings, an integrated internal (1.25 micron resolution) quadrature optical encoder with differential outputs, and a non-rotating shaft.
Direct coupling of the load or stage to the low inertia non-rotating shaft is designed to eliminate backlash and allow for high acceleration/deceleration. Both ends of the motor and shaft ends have threaded mounting holes for integration into new and existing applications. The SDLM-019-070-01-01 Direct Drive Linear Actuator is also available as a complete plug-and-play linear motion system with a matching motion controller.