Self Locking Work Support

Self Locking Work Support - ROEMHELD B1.930

• Max. operating pressure 500/400 bar
• Cross section of the body: 70x48 - 140x105 mm
• Max. load force: 8 - 40 kN
• Plunger diameter: 16 - 40 mm
• Plunger stroke: 8 - 20 mm
• Max. flow rate: 25 cm³/s
• Elastic deformation: 0.7 - 1.0 µm/kN

Advantages:

• No yielding at the workpiece, even if pressure drops, due to patented locking with selflocking function.
• Very little elasticity of the support plunger.
• No axial displacement of the support plunger during locking.
• Compensation of side loads, if a clamping element clamps directly onto the workpiece.
• Optimum adaptation to the workpiece due to asymmetrical shape of the body.
• Little contact force to the workpiece due to spring force.
• Oil supply optionally via fittings or drilled channels
• High process safety due to integrated pneumatic position control as well as hydraulic retraction of the support plunger (193X-00X)
• Mounting position: any
• Standard FKM seals

Application:

Hydraulic work supports are used to provide a self-adjusting rest for the workpiece during the machining operations. They compensate the workpiece surface irregularities, also vibration and deflection under machining loads. Hydraulic locking is made together with hydraulic clamping of the workpiece, or independently. Due to the self-locking function of the support plunger, these work supports are particularly suitable for:

• Manufacturing systems with pallet store
• Clamping fixtures with workpiece loading via handling systems
• Transfer lines
• Automatic manufacturing systems
• Assembly lines
• Indexing machines
• Special machine tools

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