A6V oblique axis variable motor
In hydrostatic transmission, the adjustment range is large, secondary control and adjustment with various control devices, the maximum output speed is increased under small inclination Angle, high power density, high efficiency, excellent starting characteristics, and small inertia.
The application range is very wide, mainly used in various equipment and systems that require hydraulic transmission.
Product features
◉ Compact structure: The A6V series inclined shaft type axial piston hydraulic motor adopts compact design, small volume and light weight, which is suitable for installation and use in various mechanical equipments.
◉ High pressure and high speed: The motor is characterized by high working pressure and high speed, which is suitable for the needs of various industrial fields.
◉ Multiple control modes: The A6V inclined shaft variable motor has multiple control and variable devices, adapting to the requirements of different working conditions and able to meet the requirements of high speed and high torque.
◉ Adjustable displacement: The displacement can be adjusted from the maximum flow rate Vg max to the minimum flow rate Vg min=0, realizing stepless adjustability and meeting different working requirements.
◉ Output characteristics: The output speed is proportional to the input flow rate and inversely proportional to the displacement; the output torque increases with the pressure difference between the high and low pressure sides of the motor as well as the increase in displacement.
Specifications
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Size |
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28 |
55 |
80 |
107 |
160 |
225 |
250 |
500 |
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Control Device |
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Hydraulic control pilot pressure related |
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Hydraulic control pilot pressure related |
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Hydraulic control(two speed),pilot pressure related |
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Automatic control,high pressure related |
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Hydraulic control.spced related |
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Electric control(two speed) |
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Electric control(proportional) |
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Mooring control |
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Manual control |
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Displacement |
Vgmax |
ml/r |
28.1 |
54.8 |
80 |
107 |
160 |
225 |
250 |
500 |
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Vgmax |
ml/r |
8.1 |
15.8 |
23 |
30.8 |
46 |
64.8 |
0 |
137 |
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Max.Permissible.Swept volomeQgmax |
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L/min |
133 |
206 |
268 |
321 |
424 |
530 |
590 |
950 |
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Max.speeds (at Qm) |
nmax at Vgmax |
r/min |
4750 |
3750 |
3350 |
3000 |
2650 |
2360 |
2360 |
1900 |
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nmax at Vg＜Vgmax |
r/min |
6250 |
5000 |
4500 |
4000 |
3500 |
3100 |
3100 |
2500 |
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Torque constants |
MX at Vgmax |
Nm/MPa |
4.463 |
8.701 |
12.75 |
16.97 |
25.41 |
35.71 |
39.79 |
79.577 |
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MX at Vgmin |
Nm/MPa |
1.285 |
2.511 |
3.73 |
4.9 |
7.35 |
10.30 |
11.46 |
21.804 |
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Max.torque (at△p=35MPa) |
Mmax at Vgmax |
Nm |
156 |
304 |
446 |
594 |
889 |
1250 |
1390 |
2782 |
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Mmax at Vgmin |
Nm |
45 |
88 |
130 |
171 |
257 |
360 |
401 |
763 |
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(35MPa and Qm) Max.output power(at 35MPa and Qm) |
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kW |
78 |
120 |
156 |
187 |
247 |
309 |
335 |
507 |
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Moment |
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kgm² |
0.0017 |
0.0052 |
0.0109 |
0.0167 |
0.0322 |
0.0532 |
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Weight |
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kg |
18 |
27 |
39 |
52 |
74 |
103 |
110 |
223 |
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