Piston cylinder 220-3

cylinderdouble-actingclamping

Universal cylinders, with optional installation depths With the double-acting universal cylinder, variable work piece sizes can be processed in one fixture. Because of the design, this cylinder can be used either as a thrust cylinder or a clamping cylinder. The universal cylinder is equipped with a stable circlip. It can thus be installed into a through-bore of the fixture body. The mouthing depth can thereby be adjusted in two stages. For the purpose of supplying pressure oil, the double-acting cylinder is equipped with threaded ports. The connection can be either axial or radial. Depending on the type of connection, the locking screws may need to be exchanged. In order to prevent the penetration of shavings and liquids, the piston glides through a soft wiper made of polyurethane. Contact bolts, for instance, may be attached to the internal thread of the piston. Special features: suitable for changing workpieces sizes any installation position possible adjustable built-in depth easy to replace threaded connections, axial and radial standard cylinders and special designs available Application example: 1. Cylinder fixture (not included in scope of supply) Operating pressure: pmax. 500 bar Operating method: double-acting Piston Ø: 25, 32, 40, 50 and 63 mm Stroke: 32, 40, 50 and 64 mm Thrust force: from 4,9 kN at 100 bar up to 124,4 kN at 500 bar Traction force: from 3,3 kN at 100 bar up to 84 kN at 500 bar Oil supply: threaded port G1/4 or G3/8 Sealing: NBR -10°C up to +80°C Wiper: soft wiper