English  |
Product Description
XHGS Low Speed High Torque Hydraulic Motor
Product Introduction:
The XHGS Low Speed High Torque Hydraulic Motor is an advanced, highly efficient hydraulic component built upon the foundation of the XHS motor, representing a significant leap in performance and durability. The XHGS Low Speed High Torque Hydraulic Motor consists of three main models: XHGS05, XHGS1, and XHGS2.
Engineered for superior performance, the XHGS series introduces several critical mechanical improvements. It features dividers on the crankshaft roller bearings to maximize motor speed, and both the plunger and cylinder surface are sprayed with wear-resistant materials to extend operational life. The cylinder ear shaft is extended to strengthen the guiding effect of the plunger, and the sleeve has been removed so the cylinder directly rotates and swings within the shell. The shell and cover feature open balance grooves and are treated with nitriding to ensure hydraulic static balancing, dynamic stability, and exceptional abrasion resistance.
Outline Dimension Drawing:
Shaft Extension Type:
Spline Parameters:
Note: The above is the outline drawing of the XHGS1 hydraulic motor. If you need to view drawings for other models, please contact our sales team.
Technical Specifications:
| XHGS05 Model | ||||||
| Technical Parameters | 05-75 | 05-90 | 05-110 | 05-130 | 05-150 | / |
| Theoretical Displacement (ml/r) | 74 | 86 | 115 | 129 | 151 | |
| Rated Pressure (MPa) | 25 | 25 | 25 | 25 | 25 | |
| Max Pressure (MPa) | 42.5 | 40 | 40 | 40 | 40 | |
| Rated Torque( N.M) | 295 | 343 | 458 | 513 | 600 | |
| Theoretical unit torque (N.m/MPa) | 11.8 | 13.7 | 18.3 | 20.5 | 24 | |
| Max Power(Kw) | 40 | 40 | 40 | 40 | 40 | |
| Max.Rotation Rate (r/min) | 1500 | 1500 | 1200 | 1000 | 1000 | |
| Weight (kg) | 26 | 26 | 26 | 26 | 26 | |
| XHGS1 Model | ||||||
| Technical Parameters | 1-100 | 1-150 | 1-175 | 1-200 | 1-250 | / |
| Theoretical Displacement (ml/r) | 99 | 154 | 172 | 201 | 243 | |
| Rated Pressure (MPa) | 25 | 25 | 25 | 25 | 25 | |
| Max Pressure (MPa) | 42.5 | 40 | 37.5 | 35 | 35 | |
| Rated Torque( N.M) | 385 | 600 | 670 | 785 | 950 | |
| Theoretical unit torque (N.m/MPa) | 15.4 | 24 | 26.8 | 31.4 | 38 | |
| Max Power(Kw) | 55 | 55 | 55 | 55 | 55 | |
| Max.Rotation Rate (r/min) | 1500 | 1500 | 1200 | 1000 | 1000 | |
| Weight (kg) | 35 | 35 | 35 | 35 | 35 | |
| XHGS2 Model | ||||||
| Technical Parameters | 2-200 | 2-250 | 2-300 | 2-350 | 2-420 | 2-500 |
| Theoretical Displacement (ml/r) | 192 | 251 | 304 | 347 | 425 | 493 |
| Rated Pressure (MPa) | 25 | 25 | 25 | 25 | 25 | 25 |
| Max Pressure (MPa) | 42.5 | 42.5 | 40 | 37.5 | 35 | 35 |
| Rated Torque( N.M) | 750 | 980 | 1188 | 1355 | 1658 | 1923 |
| Theoretical unit torque (N.m/MPa) | 30 | 39.2 | 47.5 | 54.2 | 66.3 | 76.9 |
| Max Power(Kw) | 70 | 70 | 70 | 70 | 70 | 70 |
| Max.Rotation Rate (r/min) | 1150 | 1100 | 900 | 850 | 800 | 750 |
| Weight (kg) | 55 | 55 | 55 | 55 | 55 | 55 |
Key Features & Advantages:
1.High Speed Capability: Offers 2-3 times higher rotation ratio compared to standard XHS motors.
2.High Power Density: Delivers 50% more power than XHS motors, allowing it to work under high pressure and high speed with a maximized power-to-unit volume ratio.
3.Broad Speed Range: Features a large speed ratio (maximum to minimum speed), providing a wider range of application possibilities.
4.Enhanced Durability: Inherits all advantages of the XHS motor while significantly improving wear resistance and operational lifespan through advanced surface treatments.
Applicable Range of Products:
Due to its exceptional performance characteristics, the XHGS series is widely used in the hydraulic transmission systems of:
*Injection molding machines.
*Light industry and construction machinery.
*Metallurgical and petroleum equipment.
*Mining and geological prospecting equipment.
*Railway and vessel equipment.
*Environmental protection and machine tools.
*Agricultural machinery.
