Audited Supplier
Hydraulic Piston Variable Sh1 Sh11c H1c Samhydraulik Pump Motor, Samhydraulik H1cr m 030 045 055 075 090 108 Sam hydraulic motor
Sam Hydraulic SH11 Samhydraulik Axial Piston SH11C Pump Motor series units are a family of fixed displacement pump and motor, bent axis piston design for operation in both open and closed circuit. The proven design incorporating the
lens shape valve plate, the high quality components and manufacturing techniques make the SH11C series units to able provide up to 430 bar [6235 psi] continuous and 480 bar [6960 psi] peak performance. Fully laboratory tested and field proven, these units provide maximum efficiency and longlife.
Heavy duty bearings permit high radial and axial loads.
Versatile design includes a variety of port plate, shaft end and valves package that will be fit the SH11C series units to any
application both industrial and mobile. SH11C series units are available in both ISO and SAE version.
Details regarding the choice of hydraulic fluid
The correct choice of hydraulic fluid requires knowledge of the operating temperature in relation to the ambient temperature: in
a closed circuit the circuit temperature. The hydraulic fluid should be chosen so that the operating viscosity in the operating temperature range is within the optimum range - the shaded area of the selection diagram. We recommended that the higher viscosity class be selected in each case. Example: At an ambient temperature of X °C an operating temperature of 60 °C is set. In the optimum operating viscosity range (shaded area) this corresponds to the viscosity classes VG 46 or VG 68; to be selected: VG 68. Please note: The case drain temperature, which is affected by pressure and speed, is always higher than the circuit temperature. At no point in the system may the temperature be higher than 115 °C. If the above conditions cannot be maintained due to extreme operating parameters, please consult us.
