HRQ Series Rotary Table Cylinder (Rack & Pinion Type)
Features
- Rack and pinion structure for stable operation.
- Double cylinder structure allows for double output force.
- High manufacturing precision of the work table makes load installation easy and positioning accurate.
- A through hole in the center of the work table allows for piping arrangement.
- Positioning holes on both sides of the body (Sizes 10~200) or the bottom (Sizes 2~7) facilitate installation.
- Two cushion types are available: Adjusting Bolt (standard) and Internal Shock Absorber. The shock absorber type has 3 to 5 times better energy absorption capacity than the adjusting bolt type, providing superior cushioning.
- Note: HRQ2, HRQ3, and HRQ7 are only available with adjusting bolt cushion (no shock absorber option).
Specifications
| Size | 2 | 3 | 7 | 10 | 20 | 30 | 50 | 70 | 100 | 200 |
|---|---|---|---|---|---|---|---|---|---|---|
| Acting Type | Double Acting (Rack & Pinion) | |||||||||
| Fluid | Air (to be filtered by 40μm filter element) | |||||||||
| Operating Pressure |
With Adjusting Bolt: 0.15~0.7MPa (22~100psi) (1.5~7.0bar) With Shock Absorber: 0.15~0.7MPa (22~100psi) (1.5~7.0bar) [Size 10-200] |
|||||||||
| Proof Pressure | 1.2MPa (175psi) (12.0bar) | |||||||||
| Temperature (°C) | -20~70 | |||||||||
| Rotation Angle | 0~190° | |||||||||
| Theoretical Torque (Nm) | 0.2 | 0.33 | 0.63 | 1.1 | 2.2 | 2.8 | 5.0 | 7.5 | 11.0 | 22.0 |
| Cushion Type | Rubber Bumper (Adj. Bolt) | |||||||||
| Port Size [Note 1] | M5 x 0.8 | PT1/8 [Size 30-200: M5 x 0.8 side port] | ||||||||
[Note 1] PT thread, G thread and NPT thread are available.
Max. Allowable Kinetic Energy & Rotation Time
| Model | Max. Allowable Kinetic Energy (J) | Rotation Time Range (s/90°) | ||
|---|---|---|---|---|
| Adjusting Bolt | Internal Shock Absorber | Adjusting Bolt | Internal Shock Absorber | |
| HRQ2 | 0.0015 | - | 0.2~0.7 | - |
| HRQ3 | 0.002 | - | 0.2~0.7 | - |
| HRQ7 | 0.006 | - | 0.2~1.0 | - |
| HRQ10 | 0.01 | 0.04 | 0.2~1.0 | 0.2~0.7 |
| HRQ20 | 0.025 | 0.12 | 0.2~1.0 | 0.2~0.7 |
| HRQ30 | 0.05 | 0.12 | 0.2~1.0 | 0.2~0.7 |
| HRQ50 | 0.08 | 0.30 | 0.2~1.0 | 0.2~0.7 |
| HRQ70 | 0.24 | 1.1 | 0.2~1.5 | 0.2~1.0 |
| HRQ100 | 0.32 | 1.6 | 0.2~2.0 | 0.2~1.0 |
| HRQ200 | 0.56 | 2.9 | 0.2~2.5 | 0.2~1.0 |
Note 1: In actual operation, do not exceed the max allowable kinetic energy values in the table, otherwise, it may cause damage to internal parts.
Note 2: If the rotation time of the shock absorber type is longer than the time in the table, the shock absorber may not provide effective cushioning.
Note 2: If the rotation time of the shock absorber type is longer than the time in the table, the shock absorber may not provide effective cushioning.
Ordering Code
HRQ 20 A □
| No. | Item | Code Description |
|---|---|---|
| ① | Series | HRQ: Rotary Table Cylinder (Rack & Pinion) [All series with Magnet] |
| ② | Size | 2, 3, 7, 10, 20, 30, 50, 70, 100, 200 |
| ③ | Cushion |
Blank: Adjusting Bolt (Fixed Cushion) A: Internal Shock Absorber (Note: Sizes 2, 3, 7 do not have option 'A') |
| ④ | Thread [Note 1] |
Blank: PT Thread (or M5 for small sizes) G: G Thread T: NPT Thread |
[Note 1] Blank indicates Metric thread (M5) or PT thread. Sizes 2~20 use M5. Larger sizes use PT. If G or NPT thread is required (for applicable sizes), please add G or T code.
