Fixed displacement axial-piston motors "MFS" series
Fixed axial-piston motors for hydrostatic transmissions and rated pressure up to 350 bar. Displacement 33…90 ccm. The hydraulic motors MFS series is a cost competitive solution for a variety of applications, from agricultural to construction and road-building machines. Time-proven design is reliable and durable in the field.
- Medium pressure hydraulic motor for hydrostatic transmissions
- Displacement 33…90 ccm
- Rated pressure 357 bar
- Maximum pressure 420 bar
- Low noise level
- High efficiency
- Built-in hydraulic equipment optionally
Fixed axial-piston motors in swashplate design for closed and open circuits hydraulic systems. They are used as a part of hydrostatic drive transmission or operating equipment of combines, road and construction mobile machines.
The hydraulic motors MFS series are a cost competitive solution for a variety of application conditions. Time-proven design, based on the Sauer 20 series, is reliable and durable in the field.
Characteristics:
- Swashplate design.
- High hydromechanical efficiency.
- Bimetal bearing plate has a high wear-resistance.
- Lightweight piston provides reliability in operation at high speeds.
- Mounting flanges according to SAE.
- Tapered roller bearings enable the hydraulic motor to withstand high radial and axial loads.
- Shaft seals provide reliable external tightness.
- Built-in hydraulic equipment optionally.
| Код рабочего объема Displacement code |
33 | 52 | 71 | 90 | |
|---|---|---|---|---|---|
| Максимальный рабочий объем Displacement max |
cm3 ccm |
33,3 | 51,6 | 69,8 | 89 |
| Максимальное давление в гидролинии высокого давления Maximum pressure in high pressure line |
л/мин l/min |
420 | |||
| Номинальное давление в гидролинии высокого давления Rated pressure in high pressure line |
bar | 357 | |||
| Максимальное давление дренажа Maximum case pressure |
bar | 2,5 | |||
| Максимальная частота вращения Maximum speed |
мин-1 min-1 |
3590 | 3100 | 2800 | 2600 |
| Минимальная частота вращения Minimum speed |
мин-1 min-1 |
50 | |||
| Номинальная частота вращения Rated speed |
мин-1 min-1 |
1500 | |||
| Максимальный угол наклона наклонной шайбы Maximum swashplate angle |
град Degr |
± 18 | |||
| Номинальная мощность Rated power |
кВт kW |
14,5 | 22,4 | 30,4 | 48,9 |
| Масса (без рабочей жидкости) Weight (without fluid) |
кг kg |
30 | 35 | 40 | 47 |
