-Axual-piston-piston motors are unregulated with an inclined unit of the type MN250/160 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; " />
Pumpeter is made both with a valve box and without it . The valve box is installed on the rear cover of the pump motor and is designed to protect against overloads of the hydraulic system in which the pump-motor is included. Recommended oil grades: VMGZ TU38.101479, MGE-46V TU 38.001347, TNK hydraulics HLP 32, 46, 68 TU38.301-41-180-01, LUKOIL geyser ST 22, 32, 46 TS 0253-011-7934251- 2008.
| Name of the parameter | the value | |
| pump | motor | |
| 3 | ||
| nominal | 250 ± 7.5 | 250 ± 7.5 |
| Rotation frequency, with -1 (rpm): | ||
| nominal | 16.7 (1000) | 16.7 (1000) |
| maximum | 25* 1 (1500) | 25 (1500) |
| minimum | 3.3 (200) | 0.083 (5* 2 ) |
| The presentation is nominal, l/min | 240 -7.2 | |
| consumption, l/min, nominal | 260.4 ± 7.8 | |
| Output, MPa (kgf/cm 2 ) | ||
| nominal | 16 (160) | |
| maximum | 20 (200)* 3 | 1.25 (12.5) |
| Pressure at the entrance, MPa (kgf/cm 2 ) | ||
| nominal | 16 (160) | |
| maximum | 1.25 (12.5) | 20 (200)* 3 |
| minimum | 0.005 (0.05) | |
| The minimum pressure drop, MPa (KGS/cm 2 ) | 16 (160) | |
| The maximum drainage pressure, MPa (kgf/cm 2 ) | 0.05 (0.5) | 0.05 (0.5) |
| feed coefficient, % no less | 96 | |
| hydromechanical efficiency, % no less | 93 | |
| efficiency, % no less | 90 | 90 |
| mass (without working fluid), kg | ||
| with a valve box | 87 | |
| without a valve box | 80 | |
| nominal power, kW, | ||
| consumed | 69 ± 2.1 | |
| effective | 62 -2.8 | |
| torque, n · m, | ||
| nominal | 592 ± 17.8 | |
