Miniature Linear Actuators

The Reliance range of miniature linear actuators has been carefully selected to give the design engineer more flexibility in selecting the most appropriate unit for an application.

Due to their unique miniature size, the linear actuator can be used to reduce size in applictions such as precision dispensers, soldering robots, microscopic feeding, fine angular adjustment, rotation control and mirror movement.

The miniatre actuator can also be ideal for applications demanding high speed and durability, such as compact high speed component conveyor systems, dose control and desktop robots.The range includes:

Miniature Actuators
  • A general purpose actuator (RGPA)
    • Operates at up to 100mm/sec
    • Repeatability +/- 0.03mm
  • A precision high speed actuator (RRPA)
    • Maximum speed 120mm/sec
    • Repeatability +/-0.01mm
    • High stiffness and durability
  • An ultra-precision actuator (RSSA)
    • For lower speed, high accuracy positioning applications
    • Maximum speed 20mm/sec
    • Repeatability +/- 0.005mm
  • A miniature, rod type actuator (RMRA)
    • For automated microscopic feeding
    • Repeatability +/- 0.005mm to +/-0.002mm
Products RoHS Catalogue
General Purpose Miniature Actuator Series
5 Phase Stepper Motor		 General Purpose
Easy to use Linear Positioning Devices		 10 to 60mm stroke
Precision High Speed Actuator Series
5 Phase Stepper Motor		 Refined Accuracy, Stiffness and Durability 40 to 120mm stroke
Ultra Precision Actuator Series
5 Phase Stepper Motor

 Super Slim Units with Refined Precision 20 to 60mm stroke
Miniature Rod Type Actuator Series
2 Phase Stepper Motor

 Miniature Electrically Powered Cylinder Repeatability
+/-0.005mm		 10mm stroke
Repeatability
+/-0.002mm		 10mm stroke