Rexroth A6V hydraulic piston motor
Large control range with hydrostatic transmissionÂ
Cost-saving due to the possibility of using smaller pumpsÂ
High efficientÂ
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With hydraulic transmission, this range of variable displacement motor has wide displacement motor has wide displacement control range . It supports secondary control regulation with various control devices. It offers increased maximum output speed under reduced swivel angle conditions.
Due to the elimincetion of gear shifts, and the possibility of using smaller pumps, the product is cost saving. Meanwhile , it offers high power density, high efficiency, good starting performance, and low moment of interia. The variable displacement motor additionally has high axial loading capacity.
 |  |  | 28 | 55 | 80 | 107 | 160 | 225 | 250 | 468 | |||
Displacement | Vgmax | ml/r | 28.1 | 54.8 | 80 | 107 | 160 | 225 | 250 | 468 | |||
Vgmin | ml/r | 8.1 | 15.8 | 23 | 30.8 | 46 | 64.8 | 0 | 135 | ||||
Max.Permissible.Swept volome | Qgmax | L/min | 133 | 206 | 268 | 321 | 424 | 530 | 590 | 889 | |||
Max.speed(at Qmax) | nmax at Vgmax | r/min | 4750 | 3750 | 3350 | 3000 | 2650 | 2360 | 2360 | 1900 | |||
nmax at Vgr/min |
6250 |
5000 |
4500 |
4000 |
3500 |
3100 |
3100 |
2500 |
| ||||
Torque constants | Max at Vgmax | Nm/MPa | 4.463 | 8.701 | 12.75 | 16.97 | 25.41 | 35.71 | 39.79 | 74.41 | |||
Max at Vgmin | Nm/MPa | 1.285 | 2.511 | 3.73 | 4.9 | 7.35 | 10.3 | 11.46 | 21.47 | ||||
Max.torque(p=35Mpa) | Mmax at Vgmax | Nm | 156 | 304 | 446 | 594 | 889 | 1250 | 1391 | 2604 | |||
Mmax at Vgmin | Nm | 45 | 8 | 130 | 171 | 257 | 360 | 401 | 751 | ||||
Max.output power(at 35Mpa and Qmax | KW | 78 | 120 | 156 | 187 | 247 | 309 | 335 | 519 | ||||
Moment | Kgm2 | 0.0017 | 0.0052 | 0.0109 | 0.0167 | 0.0322 | 0.0532 | 0.0532 | 0.025 | ||||
Weight | kg | 18 | 27 | 39 | 52 | 74 | 103 | 103 | 223 |
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Rexroth A6V hydraulic piston motor
Large control range with hydrostatic transmissionÂ
Cost-saving due to the possibility of using smaller pumpsÂ
High efficientÂ
Â
With hydraulic transmission, this range of variable displacement motor has wide displacement motor has wide displacement control range . It supports secondary control regulation with various control devices. It offers increased maximum output speed under reduced swivel angle conditions.
Due to the elimincetion of gear shifts, and the possibility of using smaller pumps, the product is cost saving. Meanwhile , it offers high power density, high efficiency, good starting performance, and low moment of interia. The variable displacement motor additionally has high axial loading capacity.
 |  |  | 28 | 55 | 80 | 107 | 160 | 225 | 250 | 468 | |||
Displacement | Vgmax | ml/r | 28.1 | 54.8 | 80 | 107 | 160 | 225 | 250 | 468 | |||
Vgmin | ml/r | 8.1 | 15.8 | 23 | 30.8 | 46 | 64.8 | 0 | 135 | ||||
Max.Permissible.Swept volome | Qgmax | L/min | 133 | 206 | 268 | 321 | 424 | 530 | 590 | 889 | |||
Max.speed(at Qmax) | nmax at Vgmax | r/min | 4750 | 3750 | 3350 | 3000 | 2650 | 2360 | 2360 | 1900 | |||
nmax at Vgr/min |
6250 |
5000 |
4500 |
4000 |
3500 |
3100 |
3100 |
2500 |
| ||||
Torque constants | Max at Vgmax | Nm/MPa | 4.463 | 8.701 | 12.75 | 16.97 | 25.41 | 35.71 | 39.79 | 74.41 | |||
Max at Vgmin | Nm/MPa | 1.285 | 2.511 | 3.73 | 4.9 | 7.35 | 10.3 | 11.46 | 21.47 | ||||
Max.torque(p=35Mpa) | Mmax at Vgmax | Nm | 156 | 304 | 446 | 594 | 889 | 1250 | 1391 | 2604 | |||
Mmax at Vgmin | Nm | 45 | 8 | 130 | 171 | 257 | 360 | 401 | 751 | ||||
Max.output power(at 35Mpa and Qmax | KW | 78 | 120 | 156 | 187 | 247 | 309 | 335 | 519 | ||||
Moment | Kgm2 | 0.0017 | 0.0052 | 0.0109 | 0.0167 | 0.0322 | 0.0532 | 0.0532 | 0.025 | ||||
Weight | kg | 18 | 27 | 39 | 52 | 74 | 103 | 103 | 223 |
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