Airtac HRQ Rotary Cylinder HRQ7
2. Dual-cylinder design enables double output force;
3. High-precision machined worktable facilitates easy load mounting and precise positioning;
4. Central through-hole allows integrated piping configuration;
5. Mounting holes provided on both sides (models 10-200) or base surface (models 2-7) for flexible installation;
6. Dual cushioning options: adjustable screw-type cushioning or hydraulic shock absorber. Hydraulic variant delivers 3-5 times greater damping energy for superior buffering performance.
*Note: HRQ2, 3, and 7 models feature screw-type cushioning only, without hydraulic shock absorber option. Category: Rotary Cylinders | Brand: AirTAC | Series: HRQ
AirTAC HRQ Series Rotary Cylinder HRQ7 Technical Specifications
- Model: HRQ7
- Rotation angle: 0-190° adjustable (standard 90° or 180° preset)
- Torque output: 0.8 Nm (single acting) / 1.5 Nm (double acting)
- Operating pressure: 0.1-0.8 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Rotation speed: 0.5-1.5 sec/90° (air pressure dependent)
- Weight: 1.2 kg ±5%
- Dimensions: 200mm(L) × 80mm(W) × 80mm(H)
- Body material: Aluminum alloy (anodized finish)
- Piston material: Hardened stainless steel
- Seal type: NBR + PU composite seals
- Temperature range: -10℃ to 80℃
- Lubrication: Pre-lubricated (DOP-free grease)
- Mounting options: Front flange (ISO 15552 compatible)
- Position detection: Magnet embedded for sensor attachment
High-precision rotary actuator with dual piston torque amplification, featuring adjustable mechanical stops for angle customization. The HRQ7's twin-cylinder design delivers balanced rotational force with ±0.5° repeat accuracy, making it ideal for precision positioning tasks. Integrated shock absorbers minimize end-position vibration, while the through-shaft design allows optional position feedback device installation.
- Robotic arm joint articulation in assembly lines
- Index table rotation for CNC machine tooling
- 90° workpiece flipping in material handling systems
- Valve actuation in process control equipment
- Clamping mechanism rotation in fixture design
Installation tip:
Always install with 0.5-1mm axial clearance between cylinder and load connection.
Use M5x0.8 mounting screws (max torque 3.5 Nm). For vertical mounting,
install exhaust port downward to prevent condensate accumulation.
Maintenance note:
Replace seals every 500,000 cycles in normal operation.
Avoid angular overload beyond 200% rated torque to prevent gear train damage.
Requires 5μm filtered air with dew point -20℃ below ambient temperature.
| Property | Property Value |
|---|---|
| sku | HRQ7 |
| Side Port | M5×0.8 |
| Front Port | M5×0.8 |
| Rotation Angle Range | 0°-190° |
| Cushion Type | Fixed Cushion |
| Specification | 7 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.