Overview
The Hydraulic Axial Piston Pump is a swashplate-type axial piston variable pump designed for open-circuit hydrostatic drives, featuring stepless flow adjustment, high-speed operation, compact size and low noise, excellent suction ability, short response time, and a drive shaft that supports axial and radial loading. It delivers reliable power transmission, flexible flow, pressure and power control, and broad application suitability for both industrial and mobile equipment, while its open-circuit compatibility simplifies system integration.
Features
Swashplate design for open-circuit hydrostatic drives.
Variable displacement with stepless flow adjustment.
High-speed operation, compact size and low noise.
Excellent suction ability and short response time.
Drive shaft supports axial and radial loading.
Flow, pressure and power control.
Performance
● Size: 18 to 125
● Series: 53
● Rated Pressure: 25 MPa
● Max. pressure: 31.5 Mpa
| Parameter | Condition | Symbol | 单位 | 18 | 28 | 45 | 63/72 | 76/85 | 105/125 |
| Max. displacement | - | Vg max | ml/r | 18 | 28 | 45 | 63/72 | 76/85 | 105/125 |
| Max. speed ¹) | at Vg max | n0_max | rpm | 3300 | 3000 | 2700 | 2600 | 2400 | 2200 |
| at Vg<Vg max | n0_max zul | rpm | 3960 | 3600 | 3250 | 3140 | 3000 | 2600 | |
| Flow | at n0_max | qvo_max | L/min | 59 | 84 | 117 | 169 | 182 | 231 |
| at nE=1500rpm | qvE_max | L/min | 27 | 42 | 68 | 95 | 114 | 157 | |
| Max. power | at n0_max | p0_MAX | kW | 25 | 35 | 55 | 69 | 75 | 96 |
| at nE=1500rpm | pE_MAX | kW | 11 | 18 | 32 | 40 | 47 | 65 | |
| Max. torque | at Vg max (ΔP=25MPa) | T_max | Nm | 71 | 111 | 200 | 242 | 302 | 417 |
| at Vg max (ΔP=10MPa) | T | Nm | 29 | 45 | 72 | 97 | 121 | 167 | |
| Filling capacity | - | V | L | 0.25 | 0.3 | 0.6 | 0.8 | 0.8 | 1 |
| m | kg | 13 | 18 | 24 | 28 | 28 | 45 |
About Our Company
Founded in 2000, Shandong Taifeng Intelligent Control Co., Ltd. operates as a high-tech enterprise with a facility spanning more than 20,000 square meters. The company is dedicated to the development, design, production, and marketing of hydraulic components and electro-hydraulic integrated control systems.
Two-way cartridge valves and electro-hydraulic integrated control systems represent the company's flagship products. Beyond these, Taifeng Intelligent also produces multi-way valves, charging valves, plunger pumps, hydraulic cylinders, and other hydraulic components.
Factory profile
