HRQ pneumatic rotary actuator rack and pinion, double cylinder high torque positioning for industrial automation

Specification HRQ:

Product concept

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

Key features

1. High precision working platform for accurate positioning.
2. Central through-hole design for piping or wiring routing.
3. Rack & pinion structure ensures stable and synchronized rotation.
4. Double cylinder design increases torque performance.
5. Magnetic switch slots for easy position sensing.
6. Two cushioning options: adjustment bolt buffer or shock absorber.
7. Wide size range from mini to heavy-duty: HRQ2 – HRQ200.
8. Simple installation with guide holes on both sides and bottom.

Technical specifications

1. Acting type: Double rack & pinion (double acting)
2. Medium: Filtered compressed air (40µm)
3. Operating pressure:
4. Ø2–7: 0.25 – 0.7 MPa
5. Ø10–200: 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. Repeatability:
10. Adjustment bolt type: 0.2°
11. Shock absorber type: 0.05°
12. Theoretical torque at 0.5MPa:
13. HRQ2: 0.2 N.m
14. HRQ3: 0.33 N.m
15. HRQ7: 0.63 N.m
16. HRQ10: 1.1 N.m
17. HRQ20: 2.2 N.m
18. HRQ30: 2.8 N.m
19. HRQ50: 5.0 N.m
20. HRQ70: 7.5 N.m
21. HRQ100: 11.0 N.m
22. HRQ200: 22.0 N.m
23. Cushion type: Rubber bumper / Shock absorber
24. Port size: M5×0.8 / 1/8
25. Weight: 120g – 7650g depending on model

Advantages

1. High torque output with double cylinder structure
2. Stable and precise rotary motion
3. Accurate angle positioning and repeatability
4. Easy sensor integration
5. Durable construction for industrial environments
6. Wide size range for multiple applications

Applications

1. Industrial robots
2. Rotary positioning tables
3. Automated assembly lines
4. Packaging machinery
5. Pick and place rotation systems
6. Precision mechanical and electronics manufacturing