1. product overview：

characteristic:

-Slant axis structure for prototype plunger quantitative motor, suitable for static hydraulic transmission in closed and open circuits

-Mainly installed in mechanical reducers, such as track drives (almost completely integrated with mechanical reducers, with a compact structure)

-The output speed is related to the pump flow rate and motor displacement

-The torque increases with the increase of pressure difference and displacement on the high and low pressure sides

-Compact structure

-High efficiency

-Integral structure, can be assembled immediately and inspected to be qualified

-Easy to install, simply "insert" the mechanical gearbox

-No need to pay attention to installation tolerances during installation

2.Ordering Example

3.Technical Parameter

Working viscosity range

We recommend the viscosity for optimal efficiency and service life (at operating temperature) ★ V=optimal viscosity 16... 36mm2/s

Closed loop refers to loop temperature, open loop refers to mailbox temperature

Viscosity limit range

Viscosity limit value：

V_min=5mm²/s short time(t<3minute)，Working at the maximum allowable temperature,t_max=+115℃

V_max=1600mm²/s short time(t<3minute)During cold start（p<30bar，n≤1000rpm，t_min=-40℃)

Working pressure range

The maximum pressure of oil port A or B (pressure data according to DIN24312)

Axis extension A, axis extension Z

Nominal pressure PN: 400bar

Peak pressure Pmax: 450 bar

Total pressure (A+B): 700bar

Minimum inlet pressure of oil port A (B)

In order to prevent damage to the motor, it is necessary to ensure the minimum pressure at the oil inlet. The minimum oil inlet pressure is related to the speed of the quantitative motor.

4.Components and specifications dimensions

Oil port plate 10: SAE oil port, bottom

5. relief valve

Detailed information on selecting hydraulic oil

Overflow valve is used to prevent motor overload. When the set opening pressure is reached, hydraulic oil flows from the high-pressure side to the low-pressure side.

The overflow valve can only be provided together with the brake valve installed on the oil port connection plate 181.

The setting range for opening pressure is 50-420 bar

Please provide a written explanation of the opening pressure of the relief valve when placing an order