15 MOTORSWITH BUILT-INVALVE FEATURES FOR SPECIAL APPLICATIONS (options) Formulas for calculating data of hydraulic motors Hydraulic motor for one direction onlywithbuilt-in anti-cavitation valve. Hydraulic motor for one direction only with built-in anti-cavitation valve. Second direction with bypass-throttle. Hydraulic motor for one direction with builtin, non-adjustable pressure relief valve (left) and additional anti-cavitation valve (right). Both types are not released for serial circuits. Solidmotor-pump-unit for circuits for lubricant or coolant, if other pump drives are too sophisticated. Hydraulic fluid hermetically separated from others. Torque Mteff [Nm] Mteff = 1,59 • V [cm3] • p [bar] • mech 100 Flow Qeff [litre/min] Qeff = V [cm3] • n [rpm] V [cm3] = geometric displacement, see charts volumetric • 1000 Performance P [kW] P = Q [litre/min] • p [bar] • total 612 Hydraulic motor with thermo controlled bypassvalve, pressure relief valve and anti-cavitation valve. Hydraulic motor for one direction with internal proportional pressure relief valve and optional anti-cavitation valve. P P Mot. T Mot. H D 55C T T quality products for mechanical & fluid power ~ jbj Techniques Limited, www.jbj.co.uk UK distributor for Concentric Hydraulics
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