XHSC Hydraulic Transmission Devices
Product Description
XHSC Hydraulic Transmission Devices
Product Introduction:
The XHSC series of Marine Hydraulic Transmission Devices are highly robust, high-pressure hydraulic motors specifically engineered for demanding marine environments. Designed to deliver reliable performance in various shipboard applications, these devices are available in five distinct models to meet different displacement and torque requirements: XHSC2.5, XHS1C3, XHS2C3, XHSC4, and XHSC5.
Key Technical Features:
1.High-Pressure Operation: The XHSC series is designed to operate efficiently under high-pressure conditions. The maximum allowable casing pressure is 0.8 MPa (special requirements can be customized upon consultation).
2.Bidirectional Rotation: All units support bidirectional rotation. Specific rotation directions are detailed in the accompanying diagrams. If reverse rotation compared to the standard diagram is required, it must be specified at the time of ordering.
3.Integrated Brake Options: To suit various marine operation needs, the devices are available in two configurations: Without Brake and With Brake (internal installation).
4.Flexible Output Shaft Configurations: To accommodate different mechanical couplings, four output shaft types are available:
Type B: Flat Key Shaft (Cylindrical).
Type C: Flange Connection with Screw Thread.
Type F: Male Spline Shaft (Rectangle).
Type I: Female Spline Shaft.
5.Versatile Mounting: The transmission devices allow for installation in any direction. However, to guarantee proper lubrication of internal moving parts, the casing must be completely filled with hydraulic oil before operation. The drain line positioning must ensure the casing remains full during operation.
Drawing:
Dimension Of Output Shaft :
Note: The above is the outline drawing of the XHS1C3 Hydraulic Transmission. If you need to view drawings for other models, please contact our sales team.
Technical Specifications:
| Model | Total displacement (ml/r) | Rated torque (N.m) | Speed (r/min) | Total efficency | Hydraulic motor model | Planetary reducer model | Brake model | |
| 16MPa | 20MPa | |||||||
| XHSC2.5-650 | 632.5 | 1400 | 1750 | 0-100 | 0.88-0.9 | XHS05-110 | C2.5-5.5 | XHZ2.5 |
| XHSC2.5-710 | 709.5 | 1550 | 1980 | 0-100 | 0.88-0.9 | XHS05-130 | C2.5-5.5 | XHZ2.5 |
| XHSC2.5-830 | 830.5 | 1850 | 2300 | 0-100 | 0.88-0.9 | XHS05-150 | C2.5-5.5 | XHZ2.5 |
| XHSC2.5-920 | 913 | 2000 | 2500 | 0-100 | 0.88-0.9 | XHS05-170 | C2.5-5.5 | XHZ2.5 |
| XHSC2.5-1050 | 1050.5 | 2350 | 2900 | 0-90 | 0.88-0.9 | XHS05-200 | C2.5-5.5 | XHZ2.5 |
| XHS1C3-1340 | 1336.5 | 2900 | 3600 | 0-90 | 0.88-0.9 | XHS1-250 | C3-5.5 | XHZ3 |
| XHS1C3-1600 | 1595 | 3500 | 4300 | 0-90 | 0.88-0.9 | XHS1-300 | C3-5.5 | XHZ3 |
| XHS1C3-1900 | 1870 | 4100 | 5100 | 0-90 | 0.88-0.9 | XHS1-350 | C3-5.5 | XHZ3 |
| XHS2C3-2300 | 2337.5 | 5100 | / | 0-75 | 0.88-0.9 | XHS2-420 | C3-5.5 | XHZ3 |
| XHS2C3-2700 | 2711.5 | 5900 | / | 0-80 | 0.88-0.9 | XHS2-500 | C3-5.5 | XHZ3 |
| XHSC4-2700 | 2673 | 5800 | 7300 | 0-80 | 0.88-0.9 | XHS3-500 | C4-5.5 | XHZ4 |
| XHSC4-3300 | 3272.5 | 7100 | 8900 | 0-80 | 0.88-0.9 | XHS3-600 | C4-5.5 | XHZ4 |
| XHSC4-3800 | 3795 | 8300 | 10400 | 0-70 | 0.88-0.9 | XHS3-700 | C4-5.5 | XHZ4 |
| XHSC4-4400 | 4356 | 9600 | 12000 | 0-60 | 0.88-0.9 | XHS3-800 | C4-5.5 | XHZ4 |
| XHSC4-4800 | 4801.5 | 10500 | 13000 | 0-55 | 0.88-0.9 | XHS3-900 | C4-5.5 | XHZ4 |
| XHSC4-5400 | 5428.5 | 11900 | / | 0-55 | 0.88-0.9 | XHS3-1000 | C4-5.5 | XHZ4 |
| XHSC5-5700 | 5714.5 | 12500 | 15600 | 0-70 | 0.88-0.9 | XHS5-1000 | C5-5.5 | XHZ5 |
| XHSC5-6500 | 6517.5 | 14300 | 17900 | 0-60 | 0.88-0.9 | XHS5-1200 | C5-5.5 | XHZ5 |
| XHSC5-7400 | 7370 | 16100 | 20200 | 0-55 | 0.88-0.9 | XHS5-1300 | C5-5.5 | XHZ5 |
| XHSC5-8000 | 8041 | 17600 | 22000 | 0-50 | 0.88-0.9 | XHS5-1450 | C5-5.5 | XHZ5 |
| XHSC5-9000 | 8987 | 19600 | 24500 | 0-45 | 0.88-0.9 | XHS5-1600 | C5-5.5 | XHZ5 |
| XHSC5-10000 | 9988 | 21900 | 27300 | 0-40 | 0.88-0.9 | XHS5-1800 | C5-5.5 | XHZ5 |
| XHSC5-11000 | 11038.5 | 24200 | 30200 | 0-35 | 0.88-0.9 | XHS5-2000 | C5-5.5 | XHZ5 |
Hydraulic Fluid & Maintenance Requirements:
To ensure optimal performance and longevity, adhere to the following fluid specifications:
*Fluid Type: High-quality, anti-foaming, antioxidant mineral hydraulic oil.
*Temperature Range: Normal operating temperature is 30°C to 50°C. The allowable range is -20°C to 80°C. If operating below 10°C, low pour-point hydraulic oil must be used.
*Viscosity: Recommended viscosity is 40–60 cSt, with an allowable range of 5–300 cSt.
*Filtration: Recommended filtration precision is 25 μm or higher.
Distributor (Valve Manifold) Selection & Installation:
1.Selection Criteria: The distributor should be selected based on specific working conditions, including operating pressure, rotational speed, flow rate, connection method, and integrated valve requirements.
2.Installation Guidelines: The inlet and outlet oil directions of the distributor can be rotated at intervals of 72 degrees to match the external mounting connection position. Caution: When loosening the screws to rotate the distributor, take extreme care not to damage the sealing function of the flat O-ring.
Applications:
Ideal for heavy-duty marine applications, these transmission devices are widely used in ship steering gears, deck machinery, winches, and other hydraulic drive systems requiring compact, high-torque, and reliable power transmission.