Rotary Hydraulic Cylinders
POWERTECH Open-Center Rotary Hydraulic Cylinder
POWERTECH CNC
POWERTECH Open-Center Rotary Hydraulic Cylinder
Through-hole compact rotary hydraulic cylinder equipped with built-in non-return safety valves.
Key Engineering Highlights:
- Built-in check valve prevents chuck release during power loss
- Large through-hole bore for bar stock pass-through
- Low heat generation dynamic rotary seal
Technical Specifications & Dimensions
| Model | Through Hole | Piston Stroke | Max Pressure | Max Push Force | Max RPM |
|---|---|---|---|---|---|
| PT-C1246 (for 6" Chuck) | 46 mm | 16 mm | 4.0 MPa | 32.0 kN | 6000 RPM |
| PT-C1552 (for 8" Chuck) | 52 mm | 21 mm | 4.0 MPa | 52.0 kN | 5000 RPM |
| PT-C1875 (for 10" Chuck) | 75 mm | 25 mm | 4.0 MPa | 71.0 kN | 4200 RPM |
| PT-C2091 (for 12" Chuck) | 91 mm | 30 mm | 4.0 MPa | 92.0 kN | 3300 RPM |