Hydrosila EU, Representative office
Zernicka 9, 55-010 Swieta Katarzyna, Polska, sales@hydrosila.eu.com, tel: +48 666 314 483

MBF20-series fixed displacement axial piston motors

Fixed displacement bent-axis axial piston motors for hydraulic systems with open and closed circuit. Rated pressure up to 400 bar. Displacement 56…107 ccm. These hydraulic motors can be used in hydraulic systems of various machines and equipment.

- High pressure hydraulic motor for closed and open circuits
- Displacement 56…107 ccm
- Rated pressure 400 bar
- Maximum pressure 450 bar
- Low noise level
- High efficiency
- Mounting flanges according to ISO 3019/2
- Built-in hydraulic equipment optionally

Learn more

Fixed displacement axial piston bent-axis motors in a cast iron body. Reliable and efficient design has proven itself to be good at heavy-duty applications. These hydraulic motors can be used in hydraulic systems of various machines and equipment with open as well as with closed circuit.

Features:
- Bent axis design, inclination angle is 40°.
- High hydromechanical efficiency.
- Cast iron body.
- The shaft seal has a high resistance to high temperatures.
- Bimetal cylinder block of the pumping unit has a high wear-resistance.
- Tapered roller bearings enable the pump shaft to withstand high radial and axial loads.
- Conical piston with compressive rings.
- Smooth operation over the entire speed range.
- Mounting flanges according to ISO 3019/2.
- Drive shafts according to DIN, SAE and GOST standard.
- Built-in hydraulic equipment optionally.

Application:
- Construction machinery
- Agricultural machinery
- Forestry machines
- Load lifting equipment
- Municipal machines
- Mining machines
- Oil-and-gas machines
- Railway machines

Technical data
Size MBF20.56 MBF20.80 MBF20.107
Displacement cm3 56,1 80,4 106,7
Speed (minimum) min-1 50
Speed (rated) min-1 2000 1800 1600
Speed (maximum) min-1 5000 4500 4000
Inlet pressure (rated) bar 400
Inlet pressure (maximum) bar 450
Outlet pressure (rated) bar 200
Outlet pressure (maximum) bar 250
Maximum drain pressure bar 2,5
Flow (minimum) l/min 3 4 5
Flow (rated) l/min 112 145 171
Flow (maximum) l/min 281 362 427
Torque (rated) Nm 357 51 680
Torque (maximum) Nm 402 576 765
Output power (rated) kW 75 96 114
Output power (maximum) kW 210 271 320
Efficiency (hydromechanical)   0,94
Efficiency (total efficiency)   0,95
Weight (without fluid) kg 18 23 32