Double-acting hydraulic hinge clamp B1.8268

Hinge Clamps 70 bar Advantages ● High clamping force in the low-pressure range ● Very short clamping time (min. 0.5 s) ● Throttle valve as standard, easily adjustable from the top ● Compact design partially recessible ● Lever bolt plain bearing ● 3 clamping directions selectable ● Clamping possible without side loads ● Clamping lever can be swivelled into small recesses ● Long clamping lever adaptable to the workpiece contour ● FKM wiper protected by metallic wiper edge ● Position monitoring available as accessory ● Mounting position: any Hydraulic hinge clamps are used for clamping of workpieces, when it is essential to keep the clamping area free of straps and clamping components for unrestricted workpiece loading and unloading. A clamping recess in the workpiece a little bit wider than the clamping lever is sufficient as clamping surface. The special kinematics allow clamping without side loads of workpieces which are very sensitive against deformation. This series with an operating pressure of 70 bar is designed for the direct connection to the lowpressure hydraulics of machine tools. In combination with the optional pneumatic or electrical position monitorings hinge clamps are particularly suitable for: • Automatic manufacturing systems with very short cycle times • Clamping fixtures with workpiece loading by handling systems • Transfer lines • Test systems for motors, gears and axes • Assembly lines • Special machine tools with throttle valve metallic wiper edge and optional position monitoring double acting max. operating pressure 70 bar max. clamping force: 2,6 - 12,1 kN max. clamping force: 2.1 - 4.1 mm adm. flow rate: 16 - 150 cm³/s