Axual-piston-piston controlled types of NGM 56/32 with a power regulator are used in volumetric hydraulic drives of machines and assemblies in the regulated pump mode.
The pump is designed to convert the mechanical energy supplied to the drive shaft, into the energy fluid flow.
The pumps are made with a slotted or key -wide output ends of the shaft. The direction of rotation is the left.
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 | |
| working volume | |
| nominal (vnom), cm 3 | 56 |
| minimum (vmin), cm 3 | 20 |
| Rotation frequency at vnom, with -1 (rpm) | |
| nominal | 25 (1500) |
| minimum | 3.3 (200) |
| maximum | 33.3 (2000) |
| feed, l/min | |
| nominal, no less | 80 -2 |
| Pressure on the output, MPa, (KGS/cm 2 ) | |
| nominal | 32 (320) |
| maximum | 40 (400) |
| Pressure at the input, MPa, (KGS/cm 2 ) | |
| maximum | 0.2 (2) |
| minimum (absolute) for open schemes | 0.08 (8) |
| Drainage pressure, MPa, (KGS/cm 2 ) | |
| maximum | 0.2 (2) |
| the power supported by the regulator, kW | 15 ± 39 |
| nominal power consumption, kW, no less | 48,8 +1.2 |
| efficiency, % not less: | |
| full | 90 |
| feed coefficient, % | 95 |
| mass (without working fluid), kg | 27 |
