Place of Origin: | Ningbo China |
ब्रांड नाम: | Helm Tower |
प्रमाणन: | ISO9001 |
Model Number: | Rexroth A7V |
Minimum Order Quantity: | Negotiation |
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मूल्य: | negotiable |
Packaging Details: | Wooden Case |
Delivery Time: | 5 days |
Payment Terms: | L/C, T/T |
Supply Ability: | 2000 pieces per month |
Package: | Wooden Case | प्रमाणन: | ISO9001 |
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Warranty: | 1 Year | Product name: | Hydraulic piston pump |
Power: | Hydraulic | Speed: | High Speed |
Color: | Customized | Condition: | New |
प्रमुखता देना: | Custom Size Hydraulic Piston Pump,Hydraulic Axial Piston Pump,350 Bar Hydraulic Piston Pump |
Hydraulic Piston Pump A7V Custom Size Hydraulic Axial Piston Pump
Features:
Technical information
Models:A7VO28/A7VO55/A7VO12/A7VO80/A7VO107/A7VO160/A7VO200/A7VO172/A7VO250/A7VO355/A7VO500
Rexroth Axial piston variable pump A7VO Series
Nominal pressure 350 bar
Maximum pressure 400 bar
Open circuit
-Variable pump with axial tapered piston rotary group of bentaxis design, for hydrostatic drives in open circuit
-For use in mobile and stationary applications
-The flow is proportional to the drive speed and displacement.
-The flow can be infinitely varied by adjusting the bent axis.
-Wide selection of control devices
-Compact, robust pump with long service life
Our pumps are mainly used for construction machinery, geological drilling equipment, special vehicles,mining machinery, lifting and transporting equipment, cranes, ship machinery, agricultural and forestry machinery, and so on.
Size | 20 | 28 | 40 | 55 | 58 | 80 | 78 | 107 | 117 | 160 | 250 | 355 | 500 | |
Rotation Direction(R Clockwise,L Anti-clock wise) | L R | L R | L R | L R | L R | L R | L R | L R | L R | L R | L R | L R | L R | |
Type of control | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | |
DR Constant pressure Control | * * | * * | * * | * * | * * | * * | * | |||||||
EL Electric Control | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * | ||
HD Hydraulic pressure Control | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * | ||
MA Manual pressure | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | * * | |||
Disp. | Vgmax(ml/r) | 20.5 | 28.1 | 40.1 | 54.8 | 58.5 | 80 | 78 | 107 | 117 | 160 | 250 | 355 | 500 |
Vgmin(ml/r) | 0 | 8.1 | 0 | 15.8 | 0 | 23.1 | 0 | 30.8 | 0 | 46.1 | 0 | 0 | 0 | |
Max speed 3) | At 0.09MPa 1) nmax 0.09 (r/min) |
3800 | 2800 | 3200 | 2360 | 2850 | 2120 | 2540 | 1900 | 2240 | 1650 | 1400 | 1250 | 1120 |
At 0.10MPa 1) nmax 0.10(r/min) |
4100 | 3000 | 3400 | 2500 | 3000 | 2240 | 2700 | 2000 | 2360 | 1750 | 1500 | 1320 | 1200 | |
At 0.15MPa 1) nmax 0.15(r/min) | 4750 | 3600 | 3750 | 3000 | 3350 | 2750 | 3000 | 2450 | 2650 | 2100 | 1850 | 1650 | 1500 | |
Max Flow 2) | At nmax0.09 Qmax 0.09(l/min) |
76 | 76 | 124 | 125 | 162 | 165 | 192 | 197 | 254 | 256 | 340 | 430 | 543 |
At nmax0.10 Qmax 0.10(l/min) |
82 | 82 | 132 | 133 | 170 | 174 | 204 | 208 | 268 | 272 | 364 | 455 | 582 | |
At nmax0.15 Qmax 0.15(l/min) |
94 | 98 | 146 | 160 | 191 | 213 | 227 | 254 | 301 | 326 | 449 | 568 | 728 | |
Max Power P=35MPa |
At Qmax 0.09 Pmax 0.09(kW) |
46 | 46 | 75 | 75 | 97 | 99 | 115 | 119 | 153 | 154 | 204 | 259 | 327 |
At Qmax 0.10 Pmax 0.10(kW) |
49 | 49 | 79 | 80 | 102 | 105 | 122 | 125 | 161 | 164 | 219 | 274 | 350 | |
At Qmax 0.15 Pmax 0.15(kW) |
57 | 59 | 89 | 96 | 115 | 128 | 137 | 153 | 181 | 196 | 270 | 342 | 438 | |
FlowQ 2) | At nE =1450r/min(l/min) | 28.2 | 39.5 | 56.4 | 77.1 | 82.3 | 112.5 | 110 | 150.5 | 164.6 | 225 | 351.6 | 499 | 703 |
Power PP=35MPa |
At nE =1450r/min(kW) | 17 | 24 | 34 | 46 | 50 | 68 | 66 | 91 | 99 | 135 | 211 | 300 | 423 |
Torque MP=10MPa |
At Vgmax(N.m/10MPa) | 32.6 | 44.7 | 63.8 | 87.1 | 93 | 127.2 | 124 | 170.1 | 186 | 254.4 | 397.5 | 564.5 | 795 |
At Vgmin(N.m/10MPa) | - | 12.9 | - | 25.1 | - | 36.7 | - | 49 | - | 73.3 | - | - | - | |
Max Torque Mmax P=35MPa |
At Vgmax (N.m) | 114 | 156 | 233 | 305 | 326 | 445 | 434 | 595 | 651 | 890 | 1391 | 1976 | 2783 |
At Vgmin(N.m) | - | 45 | - | 88 | - | 129 | - | 171 | - | 275 | - | - | - | |
Weight | (kg) | 19 | 19 | 28 | 28 | 44 | 44 | 53 | 53 | 76 | 76 | 105 | 165 | 245 |
व्यक्ति से संपर्क करें: Mr. Helm Tower
दूरभाष: 13567431300
फैक्स: 86-574-86369630
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