Detailed Introduction of Large Torque Piston Type Hydraulic Motor MCR10H1340
I. Product Overview
The MCR10H1340 is a large-torque piston-type hydraulic motor belonging to the radial piston hydraulic motor category. With its unique design structure, it can efficiently convert hydraulic energy into mechanical energy, providing powerful and stable power output for various industrial equipment. It is widely used in fields such as construction machinery, mining machinery, marine machinery, and lifting and transportation machinery.
II. Working Principle
This hydraulic motor adopts a radial piston structure. High-pressure hydraulic oil enters the motor's cylinder block through the oil distribution plate, pushing the pistons in the cylinder block outward. The head of each piston is in contact with the eccentric wheel of the crankshaft. Under the action of the high-pressure oil, the piston exerts a force on the eccentric wheel. This force can be decomposed into a component along the axis of the crankshaft and a component perpendicular to the axis. The component perpendicular to the axis pushes the crankshaft to rotate around its axis, thus achieving the conversion of hydraulic energy into mechanical energy. As the cylinder block rotates, the oil distribution plate continuously changes the oil inlet and outlet channels, ensuring that the pistons are continuously subjected to the force of the hydraulic oil and the motor rotates continuously.
III. Main Features
1. Large Torque Output: The MCR10H1340 hydraulic motor has excellent torque characteristics. It can output a large torque at relatively low speeds, meeting the needs of various heavy-duty operating conditions, such as the hoisting mechanism of cranes and the slewing mechanism of excavators.
2. High Efficiency and Energy Saving: Its internal structural design is reasonable, reducing hydraulic oil leakage and energy loss, and improving the conversion efficiency of hydraulic energy. This helps to reduce energy consumption and save operating costs for users.
3. Smooth Operation: The piston-type structure ensures that the motor experiences uniform forces during operation, resulting in low vibration and noise. It can provide stable power output, extending the service life of the equipment and improving the working environment for operators.
4. Wide Speed Regulation Range: By adjusting the flow rate and pressure of the hydraulic oil entering the motor, a wide range of speed regulation can be achieved. This meets the requirements of different operating conditions for the equipment's running speed, enhancing the flexibility and adaptability of the equipment.
5. High Reliability: It is made of high-quality materials and manufactured using advanced processes. Key components are precisely machined and strictly inspected, providing good wear resistance, corrosion resistance, and fatigue resistance. It can operate stably for a long time under harsh operating conditions.
IV. Technical Parameters
【表格】
Parameter Name Parameter Value
Displacement 1340 mL/r
Rated Pressure 25 MPa
Maximum Pressure 31.5 MPa
Rated Speed 300 r/min
Maximum Speed 500 r/min
Continuous Torque Approximately 4500 N·m (specific values may vary slightly depending on operating conditions)
Peak Torque Approximately 6000 N·m (specific values may vary slightly depending on operating conditions)
Weight Approximately 280 kg
V. Application Fields
1. Construction Machinery
• Excavators: Used in the slewing mechanism to achieve the horizontal slewing motion of the excavator, providing powerful slewing torque and enabling the excavator to quickly and accurately adjust its working position.
• Cranes: As the power source for the hoisting and luffing mechanisms, it can lift heavy objects and perform hoisting, lowering, and luffing operations to meet the lifting requirements at different heights and amplitudes.
• Loaders: Drives the working device of the loader to perform operations such as bucket lifting, lowering, and tilting, improving the loader's working efficiency.
2. Mining Machinery
• Rock Drills: Provides rotational power for the rock drill, enabling the drill bit to rotate rapidly and break rocks, improving the drilling efficiency.
• Mine Transport Vehicles: Acts as the driving device to propel the mine transport vehicle within the mine, fulfilling the ore transportation task.
3. Marine Machinery
• Deck Machinery: Such as winches and capstans, are used for mooring, lifting, and other operations on ships, providing sufficient pulling force and torque to ensure safe and reliable operations.
• Steering Gear: Drives the rudder blade of the ship to rotate, achieving the ship's steering control and ensuring the ship's navigation safety.
4. Lifting and Transportation Machinery
• Bridge Cranes: Drives the trolley and bridge running mechanisms of the crane to move heavy objects horizontally and vertically. It is widely used for material handling in factories and warehouses.
• Gantry Cranes: Used for cargo loading and unloading operations at ports and docks, providing powerful hoisting and running power to improve loading and unloading efficiency.
