Description
Roemheld Threaded-Body Cylinders-Tapped Plunger
7250 psi max
Single Acting
Versatile push clamps that provide considerable force in a small size. These small clamps can be placed very close together, especially when manifold mounted. Clamps can be screwed all the way down to their hex flats, or installed at partial depth. Long plunger guide ensures excellent reliability and durability.
Clamping Action
Applying fluid pressure advances the plunger. Spring return.
Design Considerations
Threaded-Body Push Clamps have a positive stroke stop in extended position, but not in retracted position. Do place a load on the plunger while retracted.
Mounting Fluid Supply
Several possible mounting methods:
1) install clamp directly into a flat-bottom tapped hole in the fixture;
2) install clamp into a Mounting Block;
3) install clamp into a Feeder Cap and mount through a fixture wall (secure with a Jam Nut or Mounting Flange). In all cases, hydraulic sealing is accomplished by a Sealing Washer (furnished) placed directly underneath the clamp. Tighten clamp to recommended seating torque. Do not use NPT fittings.
Material
| Item | Material | Heat Treat | Finish |
| Plunger | Steel | – | Case Hardened |
| Body | Steel | – | Black Oxide |
| Sealing Washer | Derlin | – | – |
Parts Specification
| Maximum Clamping Force (lbs) | Maximum Clamping Force (kn) | E Body Thread (Inch) | Piston Diameter (mm) | Clamping Stroke (mm) | A2 (mm) | B (mm) | C2 (mm) | K2 (mm) | L Diameter (mm) | M (mm) | N | O (mm) | Sw1 (Inch) | Sw2 (Inch) | Seating Torque (ft-lbs) | Weight (lbs) |
| 3530 lbs. | 15.7 kN | 1-1/4″-16 “ | 20mm | 15mm | 64.5mm | 8mm | 20.5mm | 65.5mm | 19mm | 6mm | 5/16-18 | 8mm | 1-1/16″ “ | 5/8″ “ | 44 ft-lbs. | 0.5 lbs. |
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