Fixed Displacement Axial Piston Motors "MBF20" Series
- Displacement 56, 107 cmᶟ
- Rated pressure 400 bar
- Maximum pressure 450 bar
- Efficiency High
- Integrated hydraulic valves optional
Fixed displacement axial piston motors with a bent-axis design in a high-strength cast iron housing. The reliable and efficient design has proven its performance under heavy-duty operating conditions. These universal hydraulic motors can be used in hydraulic systems of various machines and equipment with both open and closed circuits.
Applications:
- Construction machinery
- Agricultural machinery
- Forestry machines
- Load handling equipment
- Municipal service vehicles
- Mining equipment
- Oil and gas equipment
- Rail transport
According to the technical specifications (TU), Hydrosila products are intended for operation in hydraulic systems of tractors, vehicles, agricultural machinery, and construction and road equipment. Hydrosila hydraulic components are not intended for use in aviation or military equipment, or in the chemical, medical, light, and food industries. They must not be used for pumping chemical liquids or in hydraulic systems operating with water-based fluids containing special glycols or water.
Not a dual-use product.
Fixed displacement axial piston motors with a bent-axis design in a high-strength cast iron housing. The reliable and efficient design performs well under severe operating conditions. These universal hydraulic motors can be used in hydraulic systems of various machines and equipment with both open and closed circuits.
Features:
- Bent-axis design with a 40-degree angle.
- High hydraulic-mechanical efficiency.
- High-strength cast iron housing.
- Shaft seal with increased resistance to high temperatures.
- Bimetallic cylinder block with high wear resistance.
- Tapered roller bearings allow the shaft to withstand high radial and axial loads.
- Tapered pistons with compression rings.
- Smooth operation across the entire speed range.
- Mounting flange according to ISO 3019/2 standard.
- Drive shafts according to DIN, SAE, GOST standards.
- Optional integrated hydraulic control equipment.
Hydraulic fluids: mineral and special oils with a kinematic viscosity of 30...70 mm²/s at a temperature of +50°C. Fluids must comply with DIN 51525.
| Типорозмір Size |
MBF20.56 | MBF20.80 | MBF20.107 | |
|---|---|---|---|---|
| Код робочого об'єму Displacement code |
cm3 | 56,1 | 80,4 | 106,7 |
| Число обертів (мінімальне) Speed (minimum) |
min-1 | 50 | ||
| Число обертів (номінальне) Speed (rated) |
min-1 | 2000 | 1800 | 1600 |
| Число обертів (максимальне) Speed (maximum) |
min-1 | 5000 | 4500 | 4000 |
| Тиск на вході (номінальний) Inlet Pressure (rated) |
bar | 400 | ||
| Тиск на вході (максимальний) Inlet Pressure (maximum) |
bar | 450 | ||
| Тиск на виході (номінальний) Outlet pressure (rated) |
bar | 200 | ||
| Тиск на виході (номінальний) Outlet pressure (rated) |
bar | 250 | ||
| Максимальний тиск дренажу Maximum drain pressure |
bar | 2,5 | ||
| Витрата мінімальна Inlet flow (minimum) |
l/min | 3 | 4 | 5 |
| Витрата номінальна Inlet flow (rated) |
l/min | 112 | 145 | 171 |
| Витрата максимальна Inlet flow (maximum) |
l/min | 281 | 362 | 427 |
| Крутний момент (номінальний) Torque (rated) |
Hm | 357 | 51 | 680 |
| Крутний момент (максимальний) Torque (maximum) |
Hm | 402 | 576 | 765 |
| Потужність (ефективна) номінальна Output power (rated) |
kW | 75 | 96 | 114 |
| Потужність (ефективна) максимальна Output power (maximum) |
kW | 210 | 271 | 320 |
| ККД (гідромеханічний) Efficiency (hydromechanical) |
0,94 | |||
| ККД (повний) Efficiency (total efficiency) |
0,95 | |||
| Вага (без робочої рідини) Weight (without fluid) |
kg | 18 | 23 | 32 |
