HIWIN Linear Actuators

A Linear Actuator is a packaged unit that converts rotary motion into linear movement and consists basically of an electric motor, gearbox and lead or ballscrew. As the screw is rotated by the motor / gearbox, the nut extends and retracts the tube (or shaft) which is attached to the load.

The speed of movement (mm) of this shaft and the acceptable load (N) to be pulled or pushed is shown for each type of actuator on the Speed/Load graphs. The actuator can be stopped at any time during its movement; however, consideration must be given to the rated maximum holding force. Duty Cycle should not exceed 10% as the life will be shortened.

Most actuators are available with and without limit switches. If fitted without a limit switch, a method of stopping the actuator within the specified stroke is required. A comprehensive range of controls for AC and DC are available as well as battery supply.

Actuators can provide high forces and positioning and are compact, quiet, clean and reliable.

Information required for selection

1. Thrust force
2. Pull force
3. Holding force
4. Stroke (movement)
5. Speed
6. Voltage, max. current
7. Duty Cycle
8. Special features, IP rating, etc.

Features and Applications of HIWIN Linear Actuators

• Light weight and compact structure
• User friendly
• Simple installation
• Low noise
• High rigidity
• Competitive price

HIWIN Linear Actuators are suitable for: