Description:
Double-acting pneumatic rotary lever clamp for compact clamping fixtures.

Application:
For clamping in confined spaces where the workpiece must be removable vertically after the lever retracts.

Features:
- Compact design
- No lateral forces during clamping
- Collision-free access to the workpiece
- Lineless pressure supply through drilled channels
- Compatible with interchangeable tension levers

Operation:
- The lever moves linearly towards the workpiece and clamps it
- During release the lever retracts sufficiently for vertical workpiece removal
- The single stroke depends on the selected tension lever

Material:
- Housing and piston: Steel

Finish / Version:
- Housing: Black oxidised
- Piston: Hardened

Dimensions:
- Piston diameter: 16 mm
- B: 34 mm
- B1: 25 mm
- D: 27 mm
- D1: 28 mm
- G / Fastening screw: M5x35
- G1: M5x11
- H: 20 mm
- H1: 24 mm
- H2: 28 mm
- H3: 10.5 mm
- H4: 24.5 mm
- H5: 13 mm
- H6: 10 mm
- L: 35 mm
- L1: 13.5 mm
- L2: 4.5 mm
- L3: 10 mm
- R: 17 mm

Load / Force Data:
- Piston force at 6 bar: 0.27 kN
- Effective piston area: 4.52 cm^2

Technical Data:
- Maximum operating pressure: 6 bar

Supplied With:
- 4 DIN EN ISO 4762 cap screws, grade 8.8

Accessories:
- K1857 tension levers

Notes:
The clamping force depends on the selected lever length. Check and clean the clamping element regularly. Avoid swarf nests in the lever swivel area. Align the flange surface to the workpiece height and provide a horizontal clamping point.