Actuonix Motion Devices 50mm micro linear servo 252:1 P8-50-252-12-R

The P8-50-252-12-R is a miniature linear actuator with a 50 mm stroke, 252:1 gear ratio, and 12 VDC operating voltage, designed for precise position control using a potentiometer feedback system. It has a closed length of 85 mm, delivers a maximum force of 155 N at 3 mm/s under load, and holds position when power is off unless load exceeds 65 N back drive force. The actuator operates within a temperature range of -10°C to +50°C, features IP-54 ingress protection, produces 50 dB of audible noise at 45 cm, and has a maximum duty cycle of 20%. Mechanical backlash is less than 0.3 mm and position repeatability is 0.3 mm. The unit includes a 16 kΩ potentiometer for feedback and is compatible with external controllers such as the LAC or Ext-R for servo operation.