Catalog excerpts
HYDRAULIC INTENSIFIERS hydraulic – hydraulic, single-acting, pmax. 500/125 bar Description: Operating conditions: Hydraulic intensifiers increase hydraulic pressure by a fixed ratio. With this method it is possible, e.g. to use a low-pressure machine hydraulic system for consumers that can profitably benefit from a pressure that is multiple higher. In the high pressure range the required volume must not exceed the internal volume of the intensifier. To monitor the high pressure range we recommend the use of a pressure gauge (see data sheet 600-3). The intensification is achieved by means of a fixed ratio between two pistons surface areas. That means that the secondary pressure can be controlled by means of the primary supply pressure. We also recommend the use of a pressure filter with a filter mesh of max. 10 µm to garantee optimal functioning. (see data sheet 600-1) Once the adjusted default min. pressure in the integrated sequence valve is reached, the intensifier piston is activated and the operating pressure in the system increases by a factor of 3.85. With this the oil amount is of minor importance. The filter hast to be connected at the low-pressure port PN of the intensifier. Before putting the intensifier into service the hydraulic system must be completely vented. Make sure that no fluids can penetrate into the housing through the vent port Z. Another advantage is that there is no oscillatory piston movement required in the intensifier. Thus, the susceptibility to wear of components is reduced. Also a higher outlet pressure is immediately available. Is there a danger of penetration, the sinter filter can be removed and instead a vent line can be connected to the G1/4 threaded port. We also design and manufacture special designs Manifold with O-ring don’t remove locking screw alternative manifold connection position ± 0,1 21 cm³ (approx. 1 cm³/m at 100 bar pressure rise) 98 Vent line possible Adjustable supply pressure Outlet pressure immediately available Stable design Technical data: Advantages: Versatile connectivity Intensification ratio Sequence pressure Max. supply pressure Max. outlet pressure Max. flow rate Usable oil volume Weight Order no. Stroke volume: Sealing: sequence valve adjustable 30-100 bar 6012-001 O-ring 8x2 Locking screw G1/4 7900-001 Gauge (D.s. 600-3) 8200-000 Hydraulic filter (D.s. 600-1) DÜF-10-5-001 Screw fittings for gauge and hydraulic filter available on request 430-3 / 02-13 *Subject to change without notice, compare issue no. at www.hydrokomp.de. Hydraulische Komponenten GmbH Siemensstraße 16, 35325 Mücke (Germany) Phone: +49 6401 225999-0 Fax: +49 6401 225999-50 E-mail: info@hydrokomp.de Internet: www.hydrokomp.de
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