Fixed displacement bent axis axial-piston pumps "PBF20TH" series
- High pressure pump for hydraulic systems with open circuit
- Displacement 56…107 ccm
- Rated pressure 350 bar
- Maximum pressure 400 bar
- Mounting directly on PTO
- Housing of high-strength cast iron
- Displacement 56…107 ccm
- Rated pressure 350 bar
- Maximum pressure 400 bar
- Mounting directly on PTO
- Housing of high-strength cast iron
Fixed displacement bent axis axial-piston pumps in high-strength cast iron casing. The possibility of mounting directly on РТО makes these pumps an excellent solution for commercial vehicle applications.
Application:
- Dump trucks
- Municipal machines
- Сranes
Fixed displacement bent axis axial-piston pumps in high-strength cast iron casing. The possibility of mounting directly on PTO makes these pumps an excellent solution for use on commercial vehicles and special vehicles on the chassis.
Characteristics:
- Bent axis design, inclination angle is 40°.
- High hydromechanical efficiency.
- High-strength cast iron body.
- Mounting directly on PTO.
- Mounting flanges according to ISO 7653.
- Drive shafts according to DIN ISO 14.
- Conical pistons with compressive rings.
- Bimetal cylinder block of the pumping unit has a high wear-resistance.
- No drain line is required.
- Simple change of rotation direction.
Characteristics:
- Bent axis design, inclination angle is 40°.
- High hydromechanical efficiency.
- High-strength cast iron body.
- Mounting directly on PTO.
- Mounting flanges according to ISO 7653.
- Drive shafts according to DIN ISO 14.
- Conical pistons with compressive rings.
- Bimetal cylinder block of the pumping unit has a high wear-resistance.
- No drain line is required.
- Simple change of rotation direction.
Specifications series PBF20TH
|
Типоразмер
Size |
|
|
|
|
|
|---|---|---|---|---|---|
|
Код рабочего объема
Displacement code |
cm3
|
|
|
|
|
|
Частота вращения при номинальном давлении (минимальная)
Speed at rated pressure (minimum) |
min-1
|
500
|
|||
|
Частота вращения (номинальная, при давлении на входе Pabs=0,8 bar)
Speed at rated pressure (rated, at inlet pressure Pabs=0,8 bar) |
min-1
|
1870
|
1830
|
1700
|
|
|
Частота вращения (максимальная, при давлении на входе Pabs=1,0 bar)
Speed at rated pressure (maximum, at inlet pressure Pabs=1,0 bar) |
min-1
|
2200
|
2150
|
2000
|
|
|
Частота вращения (максимальная, при давлении на входе Pabs=2,0 bar)
Speed at rated pressure (maximum, at inlet pressure Pabs=2,0 bar) |
min-1
|
3200
|
3100
|
2800
|
|
|
Давление (номинальное)
Pressure (rated) |
bar
|
350
|
|||
|
Давление (максимальное t≤6 сек)
Pressure (maximum t≤6 sec) |
bar
|
400
|
|||
|
Давление на входе (номинальное)
Outlet pressure (rated) |
bar
|
1
|
|||
|
Давление на входе (минимальное)
Outlet pressure (minimum) |
bar
|
0,8
|
|||
|
Давление на входе (максимальное)
Outlet pressure (maximum) |
bar
|
2
|
|||
|
Подача (минимальная)
Flow (minimum) |
l/min
|
22
|
32
|
40
|
53
|
|
Подача (номинальная)
Flow (rated) |
l/min
|
105
|
118
|
147
|
181
|
|
Подача (максимальная)
Flow (maximum) |
l/min
|
123
|
139
|
173
|
213
|
|
Подача (предельная)
Flow (limit) |
l/min
|
180
|
202
|
249
|
299
|
|
Номинальная потребляемая мощность при давлении на входе Pabs=0,8 bar и перепаде давлений Δp=350 bar
Input power rated, at inlet pressure Pabs=0,8 bar and pressure drop Δp=350 bar |
kW
|
61
|
69
|
86
|
106
|
|
Максимальная потребляемая мощность при давлении на входе Pabs=1,0 bar и перепаде давлений Δp=400 bar
Input power mximum, at inlet pressure Pabs=1,0 bar and pressure drop Δp=400 bar |
kW
|
82
|
92
|
115
|
142
|
|
КПД гидромеханический
Hydromechanical efficiency |
|
0,96
|
|||
|
КПД объемный
Volumetric efficiency |
|
0,95
|
|||
|
Масса (без рабочей жидкости)
Weight (without fluid) |
kg
|
11
|
13,9
|
19,2
|
|
More (Learn More)
Fixed displacement bent axis axial-piston pumps in high-strength cast iron casing. The possibility of mounting directly on PTO makes these pumps an excellent solution for use on commercial vehicles and special vehicles on the chassis.
Characteristics:
- Bent axis design, inclination angle is 40°.
- High hydromechanical efficiency.
- High-strength cast iron body.
- Mounting directly on PTO.
- Mounting flanges according to ISO 7653.
- Drive shafts according to DIN ISO 14.
- Conical pistons with compressive rings.
- Bimetal cylinder block of the pumping unit has a high wear-resistance.
- No drain line is required.
- Simple change of rotation direction.
Characteristics:
- Bent axis design, inclination angle is 40°.
- High hydromechanical efficiency.
- High-strength cast iron body.
- Mounting directly on PTO.
- Mounting flanges according to ISO 7653.
- Drive shafts according to DIN ISO 14.
- Conical pistons with compressive rings.
- Bimetal cylinder block of the pumping unit has a high wear-resistance.
- No drain line is required.
- Simple change of rotation direction.
Technical data
Specifications series PBF20TH
|
Типоразмер
Size |
|
|
|
|
|
|---|---|---|---|---|---|
|
Код рабочего объема
Displacement code |
cm3
|
|
|
|
|
|
Частота вращения при номинальном давлении (минимальная)
Speed at rated pressure (minimum) |
min-1
|
500
|
|||
|
Частота вращения (номинальная, при давлении на входе Pabs=0,8 bar)
Speed at rated pressure (rated, at inlet pressure Pabs=0,8 bar) |
min-1
|
1870
|
1830
|
1700
|
|
|
Частота вращения (максимальная, при давлении на входе Pabs=1,0 bar)
Speed at rated pressure (maximum, at inlet pressure Pabs=1,0 bar) |
min-1
|
2200
|
2150
|
2000
|
|
|
Частота вращения (максимальная, при давлении на входе Pabs=2,0 bar)
Speed at rated pressure (maximum, at inlet pressure Pabs=2,0 bar) |
min-1
|
3200
|
3100
|
2800
|
|
|
Давление (номинальное)
Pressure (rated) |
bar
|
350
|
|||
|
Давление (максимальное t≤6 сек)
Pressure (maximum t≤6 sec) |
bar
|
400
|
|||
|
Давление на входе (номинальное)
Outlet pressure (rated) |
bar
|
1
|
|||
|
Давление на входе (минимальное)
Outlet pressure (minimum) |
bar
|
0,8
|
|||
|
Давление на входе (максимальное)
Outlet pressure (maximum) |
bar
|
2
|
|||
|
Подача (минимальная)
Flow (minimum) |
l/min
|
22
|
32
|
40
|
53
|
|
Подача (номинальная)
Flow (rated) |
l/min
|
105
|
118
|
147
|
181
|
|
Подача (максимальная)
Flow (maximum) |
l/min
|
123
|
139
|
173
|
213
|
|
Подача (предельная)
Flow (limit) |
l/min
|
180
|
202
|
249
|
299
|
|
Номинальная потребляемая мощность при давлении на входе Pabs=0,8 bar и перепаде давлений Δp=350 bar
Input power rated, at inlet pressure Pabs=0,8 bar and pressure drop Δp=350 bar |
kW
|
61
|
69
|
86
|
106
|
|
Максимальная потребляемая мощность при давлении на входе Pabs=1,0 bar и перепаде давлений Δp=400 bar
Input power mximum, at inlet pressure Pabs=1,0 bar and pressure drop Δp=400 bar |
kW
|
82
|
92
|
115
|
142
|
|
КПД гидромеханический
Hydromechanical efficiency |
|
0,96
|
|||
|
КПД объемный
Volumetric efficiency |
|
0,95
|
|||
|
Масса (без рабочей жидкости)
Weight (without fluid) |
kg
|
11
|
13,9
|
19,2
|
|