HRS pneumatic rotary actuator rack and pinion, double cylinder high torque, 90°–180° rotation for industrial automation

Specification HRS:

Product concept

1. HRS Series pneumatic rotary actuator uses a double rack & pinion mechanism to generate precise rotational motion in automation systems.
2. The double cylinder structure provides higher torque output, ideal for heavy-duty positioning tasks.
3. Designed for industrial robots, assembly lines, automation machinery, and rotary positioning systems.

Key features

1. Rack and pinion mechanism ensures stable and synchronized rotation.
2. Double cylinder structure increases torque capacity.
3. Magnetic switch slots on both sides for easy position monitoring.
4. Two cushioning modes: rubber bumper or air cushion.
5. Simple installation with guide holes on both sides.
6. Five standard sizes: 10, 15, 20, 30, 40.
7. Suitable for industrial heavy-duty rotation applications.

Technical specifications

1. Acting type: Double rack & pinion (double acting)
2. Medium: Filtered compressed air (40µm)
3. Operating pressure:
4. Ø10–15: 0.25 – 0.7 MPa
5. Ø20–40: 0.15 – 0.7 MPa
6. Proof pressure: 1.2 MPa
7. Temperature range: -20°C to 70°C
8. Angle adjustment range: 0° – 190°
9. Repeatable precision: 0.2°
10. Theoretical torque at 0.5MPa:
11. Ø10: 0.33 N.m
12. Ø15: 1.1 N.m
13. Ø20: 2.2 N.m
14. Ø30: 2.8 N.m
15. Ø40: 5 N.m
16. Cushion type: Rubber bumper / Air cushion
17. Port size: M5×0.8 / 1/8
18. Weight: 145g – 1806g depending on model

Advantages

1. High torque output with double cylinder structure
2. Stable and precise rotation
3. Easy sensor integration
4. Durable construction for long service life
5. Ideal for industrial automation environments

Applications

1. Industrial robotics
2. Rotary positioning tables
3. Automated assembly lines
4. Packaging and production machinery
5. Pick and place rotation systems
6. Mechanical and electronics manufacturing