SM200 Compact Electric Linear Actuator SM200 series is a mini‑size linear actuator specially developed for industrial automation and medical equipment scenarios. Thanks to its compact layout, the minimum installation space is only 108 mm plus required stroke length, ideal for space‑limited installation conditions.

Two DC motor options are available for selection: 2700RPM standard motor and 3800RPM fast high‑speed motor. Rated push‑pull force covers 500N, 1000N and 2000N. The speed ranges from 4 mm/s under full‑load condition to 37 mm/s at no load. Operating voltage accepts 12VDC and 24VDC.

Adopting brushed permanent‑magnet DC motor with mechanical brushed commutation, the actuator changes rotary motion to linear displacement through gear reduction and lead‑screw nut mechanism. Rotation direction is fully reversible by swapping DC power polarity to realize extend and retract actions. Built‑in limit switches automatically cut power at stroke ends to prevent over‑travel damage. The lead‑screw structure provides reliable self‑locking performance to hold position after power off.

Protection class reaches IP65 for dust‑tight and low‑pressure water‑jet resistance. Noise level keeps ≤50dB for quiet operation. Working ambient temperature spans from ‑35℃ to +50℃. Please note this model is for 10% intermittent duty cycle: maximum 2‑minute continuous operation within a 20‑minute cycle, sufficient cooling rest is required. Continuous long‑time running is not allowed.

Service life is approximately 20000‑30000 working cycles under rated load for reference; actual service life varies according to real‑world load, stroke and working frequency. Outer dimension data please refer to official 2D drawings.

Main Applications: Medical devices, industrial automation equipment, adjustable machinery and other compact push‑pull systems.