-Axual-piston-piston motors are unregulated with an inclined unit of the MG250/32 type are used in volumetric hydraulic drives of machines and assemblies in the modes of an unregulated pump or hydraulic motor.
The pump is designed to convert the mechanical energy of the drive shaft into hydraulic energy flow. working fluid.
The hydraulic fluid transforms the hydraulic energy of the flow of working fluid to the mechanical energy of rotation O. : Justify; Text-indent: 15px; outline: None! Important; " />
Pumping Motors are made with a helmet of the shaft and various outputs of the shaft ends and various options for execution of the rear case.
Execution with a reversing of the shaft rotation applies to hydraulic motors, and execution right (left) rotation-to pumps.
| Name of the parameter | the value | |
| pump | motor | |
| 250 | 250 | |
| rotation frequency, C-1 (rpm) | ||
| nominal | 25 (1500) | 25 (1500) |
| maximum | 30 (1800) | 35 (2100) |
| feed, l/min | ||
| nominal, no less | 356 | |
| maximum | 425 | |
| nominal consumption, l/min, no more than | 395 | |
| Pressure on the output, MPa (kgf/cm²) | ||
| nominal | 20 (200) | |
| maximum | 35 (350) | 20 (200) |
| the pressure at the entrance is nominal, MPa (kgf/cm²) | 20 (200) | |
| maximum, MPa (kgf/cm2) | 1.6 (16) | 35 (350) |
| nominal pressure drop, MPa (kgf/cm²) | - | 20 (200) |
| maximum drainage pressure, MPa (kgf/cm²) | 0.2 (2) | 0.2 (2) |
| nominal torque, n · m | - | 1150 |
| nominal power, kW | ||
| consumed | 135 | |
| Effective, no less | 122 | |
| feed coefficient, % | 95 | |
| hydromechanical efficiency, %, no less | 96 | |
| efficiency, %, no less | 91 | 91 |
| mass (without working fluid), kg | 70 | 70 |
