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[China]
Trade Verify
Address: No. 2, Tianchen Road, High-tech Corporate Park, Yucheng City, Shandong
Contact name:Summer Tang
Shandong Highland Hydraulic Seiko Co., Ltd. |
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Verified Suppliers
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Our hydraulic axial piston variable displacement pumps are well-engineered and easy to use. Constructed with tapered roller bearings, they can load heavy external axial forces. Additionally, they can be coupled with additional pumps, offering enhanced flexibility. Through careful operation, the pumps can be commanded using a servo displacement to adjust and keep swash plate angle and displacement. Release of the control handle automatically returns the swash plate to the zero position and reduces the flow to zero. Moreover, Hydraulic pumps have impressively reliable shaft oil seals, even at the lowest temperature and high case pressure. Furthermore, by connecting a servo valve to some function regulators and remote control systems, these piston pumps can be even more convenient and easier to use. Lastly, these Axial piston pumps are designed to be easy to maintain. Standard tools are sufficient for disassembly and re-assembly and all components of the pump are replaceable.
Technical Parameters:
| HPV Series Technical parameter | ||||||||
| HPV hydraulic pump and HMF hydraulic motor series | 30 | 50 | 70 | 90 | 110 | 130 | ||
| Displacement | Max displacement | ml/r | 30 | 50 | 70 | 90 | 110 | 130 |
| Speed | Max continuous working speed (Full load condition) | r/min | 3500 | 3500 | 3200 | 3200 | 2900 | 2900 |
| Rated speed | r/min | 2500 | ||||||
| Min continuous working speed | r/min | 500 | ||||||
| Pressure | Rated working pressure | Mpa | 35 | |||||
| Max working pressure (transient) | Mpa | 42 | ||||||
| Continuous working pressure | Mpa | 30 | ||||||
| Allowable shell pressure (Absolute) | Mpa | Constant0.25, Peak value0.5 | ||||||
| Torque | Continuous output torque (Under continuous working pressure) | Nm | 162.3 | 252.3 | 342.6 | 432.9 | 535.3 | 632.4 |
| Max output torque | Nm | 227 | 353 | 480 | 606 | 749 | 885 | |
| Power | Continuous output power | KW | 45 | 79 | 107 | 139 | 149 | 176 |
| Max power | KW | 62 | 95 | 114 | 150 | 173 | 205 | |
| Temperature | Allowable shell temperature | ℃ | 80 | |||||
| Max working temperature of oil tank | ℃ | 70 | ||||||
| Weight | HPV series hydraulic pump hydraulic oil drain | kg | 45 | 46 | 63 | 64 | 82 | 88 |
| HMF series hydraulic motor hydraulic oil drain | kg | 30 | 30 | 36 | 36 | 36 | 38 | |
Hydraulic piston pumps are widely used in high-pressure, high-flow, high-power systems and occasions where the flow needs to be adjusted. Examples include agricultural machinery, construction machinery, mining and metallurgical machinery, and ships, as they can play an important role. Moreover, they are also used in petroleum exploration and development, petrochemical, pharmaceutical, atomic energy science, environmental science, process equipment, experimental equipment, and more.
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