Description:
Pneumatic hold-down clamp with wedge-amplified clamping mechanism.

Application:
For clamping workpieces from above with unobstructed loading and removal.

Features:
- Large clamping-arm swivel angle
- Universal block housing
- Manual or automatic pneumatic control
- Side or underside air connection
- Wedge mechanism increases clamping force by approximately 150%
- Wedge mechanism slows force loss if air pressure drops

Operation:
- Open and close ports actuate the clamp
- Use only within the specified clamping travel

Material:
- Body and clamping mechanism: Steel

Dimensions:
- Size: 1
- B: 44 mm
- B1: 25 mm
- B2: 12 mm
- B3: 35 mm
- D: 4.5 mm
- D1: M4
- D2: 12.2 mm
- D3: M4
- D4: 2-4 mm
- H: 36 mm
- H1: 20 mm
- H2: 28 mm
- H3: 8 mm
- H4: 1.9 mm
- L: 90 mm
- L1: 20 mm
- L2: 12 mm
- L3: 5 mm
- L4: 20 mm
- L5: 4 mm
- L6: 53 mm
- L7: 27 mm
- L8: 19 mm
- L9: 21 mm
- S1: 2 mm
- S2 / Travel: 9 mm

Load / Force Data:
- Retaining force at 0.5 MPa: 140 N
- Permissible counterforce: 1 kN

Technical Data:
- Operating pressure: 0.3-1.0 MPa

Supplied With:
- Screw plugs for unused ports

Notes:
Self-aligning pads with smooth or serrated faces may be fitted. Clamp forces in the table are based on 0.5 MPa.