Product Description
MS(E)02 hydraulic motors equivalent for construction machinery
Product Description
CHINAMFG fluid power company supply the series hydraulic motors, like MS(E)02 Series piston motors
matching Polcain motors, the same specification, same design, and performance,100% replacement of original type
Product details:
1.type:MS(E)02
2.displacement:213cc
3.single displacement
4.wheel motor5 x Ø18 on Ø140
5.ports:g1/2
6.with brake
MS(E)02 Hydraulic Motor Applications:
Mining Machinery: Coal Mine Drill, Heavy Duty Handling Car.
Engineering Machinery: Scavenging Machine, Aircraft Tractor, Beam Carrier/Hoisting Machine.
Farming Machinery: Mini Farming Vehicle, Ditcher
| Type | HMS02 | HMSE02 | |||||
| Displacement | 8 | 0 | 1 | 2 | 0 | 1 | 2 |
| Displacement(ml/r) | 173 | 213 | 235 | 255 | 332 | 364 | 398 |
| Theoretical torque at 10Mpa(N.m) | 273 | 339 | 374 | 405 | 528 | 579 | 633 |
| Rated speed(r/min) | 200 | 200 | 160 | 160 | 160 | 125 | 100 |
| Rated pressure(MPa) | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Rated torque(N. m) | 550 | 700 | 750 | 800 | 1100 | 1150 | 130 |
| Max pressure(MPa) | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 |
| Max.torque(N.m) | 650 | 850 | 950 | 1000 | 1300 | 1450 | 1600 |
| Speed range(r/min) | 0-390 | 0-310 | 0-285 | 0-260 | 0-200 | 0-182 | 0-165 |
| Max.power(kw) | Standard displacement is 18kW(HMSE02 22kW), variable displacement priority rotation 12kW(HMSE02 16.5kW.no priority is 9kW (HMSE5711kW) | ||||||
features:
— High performance rotary group with well-proven spherical control area offering the following advantages, self-centering.
— Low periph-eral speed
— High efficient.
— Long service life robust rolling bearing.
— Drive shaft will support radial loads.
— Low noise level.
— High duty roller bearing for intermettent high pressure operation.
— For continuous duty hydrostatic are availabe.
— Excellent starting characteristics.
— High power density
— Optional mounting position
Our advantages:
High performance:The performance of our motor is very close to Pclain & Rexroth original motors, even sometimes be superior to original motor.
100% interchangeable:Both complete motor and spare parts, our products could completely replace to Pclain & Rexroth original motors.
Reasonable price:In the spirit of winwin principle, our price system has been settled much lower than Pclain & Rexroth original motors.
Fast delivery time:Most of the spare parts we have inventory, so that we can keep the delivery time within 10 days for regular motor.
Excellent aftersales service:we have 12 months’ quality warranty, and within warranty time ,all repairment are free of charge.
Our company:
Elephant Fluid Power has been engaged in the hydraulic business since the beginning of the 20th century. It has a history of nearly 20 years and has always been upholding the principles of “quality first”, “credit first” and “zero complaint”, and has become a new leader in the hydraulics industry. CHINAMFG Fluid Power insists on good products, good service, and has been providing customers with better, more comprehensive hydraulic products, and constantly.
We are looking for good long business partner and friendship.
If you are interested in our products, please contact me, I will provide the best price support and quality service.
I believe we will establish a good and long-term cooperation.
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| Type: | Piston Motor |
|---|---|
| Transport Package: | Wooden Box |
| Specification: | 173cc |
| Trademark: | Elephant Fluid Power |
| Origin: | China |
How does the efficiency of hydraulic motors compare to other types of motors, such as electric motors?
The efficiency of hydraulic motors compared to other types of motors, such as electric motors, depends on various factors and the specific application. Here’s a detailed explanation of the efficiency comparison:
Hydraulic motors and electric motors both have advantages and disadvantages in terms of efficiency:
- Hydraulic Motor Efficiency: The efficiency of hydraulic motors can vary depending on the design, operating conditions, and system configuration. Overall, hydraulic motors can achieve high efficiencies, typically ranging from 80% to 95%. However, it’s important to consider that hydraulic systems may experience energy losses due to factors such as fluid leakage, heat dissipation, and pressure drops in the system. Proper maintenance, system design, and component selection are crucial for optimizing the efficiency of hydraulic motors.
- Electric Motor Efficiency: Electric motors are known for their high efficiency. Modern electric motors can achieve efficiency levels above 90%, with some advanced models reaching efficiencies of 95% or higher. Electric motors have improved significantly in recent years due to advancements in motor design, materials, and control systems. Additionally, electric motors have the advantage of being able to operate at variable speeds and can be precisely controlled, allowing for efficient energy management in various applications.
When comparing the efficiency of hydraulic motors and electric motors, it’s important to consider the specific requirements and characteristics of the application:
- In applications where precise control, variable speed operation, and high efficiency are critical, electric motors are often preferred. Electric motors offer excellent controllability and can be integrated with advanced control systems, enabling efficient energy management and optimization.
- Hydraulic motors, on the other hand, excel in applications that require high torque output, compact size, and the ability to handle heavy loads. They are commonly used in industries such as construction, agriculture, and mining, where high power density and robustness are crucial.
It’s worth noting that the efficiency comparison between hydraulic motors and electric motors is not always straightforward. The overall system efficiency also depends on other components, such as pumps, valves, and transmission systems, which may introduce additional energy losses. Additionally, the specific operating conditions, duty cycles, and maintenance practices can significantly impact the efficiency of both types of motors.
In summary, while electric motors generally have higher efficiency levels, hydraulic motors have unique advantages in terms of power density, torque capability, and suitability for heavy-duty applications. The choice between hydraulic motors and electric motors depends on the specific requirements, operating conditions, and trade-offs of each application.
Are there emerging technologies or advancements in hydraulic motor design and efficiency?
Yes, there are several emerging technologies and advancements in hydraulic motor design and efficiency. These innovations aim to improve the performance, reliability, and environmental sustainability of hydraulic systems. Here are some notable advancements:
- Efficient Hydraulic Motor Designs: Manufacturers are continuously developing hydraulic motors with improved efficiency. These designs focus on reducing internal friction, optimizing fluid flow paths, and minimizing energy losses. Advancements in materials, manufacturing techniques, and precision engineering contribute to enhanced motor efficiency, resulting in reduced energy consumption and improved overall system performance.
- Variable Displacement Motors: Variable displacement hydraulic motors are gaining popularity due to their ability to vary the motor’s displacement on-demand. This feature allows the motor to adjust its output torque and speed according to the application’s requirements, resulting in improved energy efficiency. By operating at lower displacement settings when lower power is needed, variable displacement motors can significantly reduce energy consumption compared to fixed displacement motors.
- Electro-Hydraulic Hybrid Systems: The integration of electric and hydraulic technologies has led to the development of electro-hydraulic hybrid systems. These systems combine the high power density and controllability of hydraulic systems with the energy efficiency and precision of electric systems. By utilizing electric components for low-demand tasks and hydraulic components for high-power tasks, electro-hydraulic hybrids offer improved energy efficiency and reduced environmental impact.
- Smart and Connected Hydraulics: The advent of the Internet of Things (IoT) and smart technologies is transforming hydraulic systems. Hydraulic motors equipped with sensors, actuators, and connectivity capabilities enable real-time monitoring, data collection, and remote control. This allows for predictive maintenance, optimized performance, and better integration with overall system automation.
- Biodegradable Hydraulic Fluids: Traditional hydraulic systems use mineral oil-based fluids, which can have a negative environmental impact if leaked or improperly disposed of. However, there is a growing focus on developing biodegradable hydraulic fluids that are more environmentally friendly. These fluids are designed to provide comparable performance to conventional fluids while being biodegradable, non-toxic, and having a reduced ecological footprint.
- Noise Reduction: Noise reduction is another area of advancement in hydraulic motor design. Manufacturers are employing innovative techniques such as improved housing designs, noise-dampening materials, and optimized flow paths to minimize noise emissions. Quieter hydraulic motors are particularly beneficial in applications where noise reduction is essential, such as in construction equipment operating in urban areas or noise-sensitive environments.
These emerging technologies and advancements in hydraulic motor design and efficiency are aimed at enhancing performance, reducing energy consumption, improving sustainability, and expanding the range of applications where hydraulic systems can be effectively utilized.
Can hydraulic motors be integrated into existing hydraulic systems, and how is this done?
Yes, hydraulic motors can be integrated into existing hydraulic systems, and the process typically involves the following steps:
- Evaluation: Begin by evaluating the existing hydraulic system to determine its compatibility with the hydraulic motor you intend to integrate. Consider factors such as the system’s flow rate, pressure range, and available power source. Ensure that the system can provide the necessary fluid flow and pressure to meet the requirements of the hydraulic motor.
- Motor Selection: Select a hydraulic motor that is suitable for the specific application and compatible with the existing hydraulic system. Consider factors such as the required torque, speed, displacement, and mounting configuration. Refer to the manufacturer’s specifications and guidelines to ensure a proper match between the hydraulic motor and the system.
- Mounting: Determine the appropriate mounting configuration for the hydraulic motor. This may involve adapting or modifying the existing system’s structure or components to accommodate the motor. Ensure that the motor is securely mounted and aligned properly with the driven equipment.
- Connections: Connect the hydraulic motor to the existing hydraulic system. This typically involves connecting the motor’s inlet and outlet ports to the appropriate hydraulic lines or hoses in the system. Use compatible fittings, seals, and hoses to ensure proper fluid flow and prevent leaks.
- Control: Consider the control mechanisms required for the hydraulic motor. Depending on the application, you may need to integrate control valves, flow control devices, or pressure relief valves into the existing system to regulate the motor’s speed, direction, and torque output. Ensure that the control components are properly sized and configured to match the motor’s requirements.
- Testing and Adjustment: Once the hydraulic motor is integrated into the system, perform thorough testing to ensure its proper functioning. Check for any leaks, abnormal noise, or performance issues. Adjust the system’s parameters, such as flow rate or pressure settings, if necessary, to optimize the motor’s performance.
- Maintenance and Operation: Follow the recommended maintenance practices for both the hydraulic motor and the existing hydraulic system. Regularly inspect and maintain the motor and its associated components to ensure longevity and reliable operation. Monitor the system’s performance and address any issues promptly to prevent further damage or failures.
It’s important to note that the integration process may vary depending on the specific hydraulic motor, the complexity of the existing system, and the requirements of the application. In some cases, seeking the guidance of a hydraulic system expert or consulting the manufacturer’s technical support can be beneficial to ensure a successful integration.
editor by CX 2024-03-28