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Winch Planetary Gearbox for Concrete Pump Trucks
The Winch Planetary Gearbox for Concrete Pump Trucks is a specialized component designed to enhance the efficiency and reliability of concrete pumping operations. This gearbox provides optimal torque and speed control, enabling the smooth operation of winches used in lifting and maneuvering heavy concrete loads. Its robust construction ensures durability under the demanding conditions of construction sites, making it an essential part of modern concrete pump trucks for effective material handling.
Features and Specifications of Winch Planetary Gearbox for Concrete Pump Trucks
Specification | Details |
---|---|
Output torque range | 1000-280000 N.m |
Gear ratios | i=5.3-400 |
Support | The gearbox has rotating housing flanges to fit winch |
Applicable motors | Axial piston hydraulic motors, hydraulic orbit motors or others |
Hydraulic motor options | Pressure relief valve, overcenter valve on request |
Bearing | Robust bearing system absorbing the forces exerted by the ring gear |
Brake | Hydraulic released parking brake on request |
Performance figures | Refer to FEM standards, class M5 (T5-L2) for output max. speeds of 25 rpm |
Compatibility | Technical data and installation dimensions of the EP400W Series gearbox are same as those of Rexroth GFT…W Series and Bonfiglioli 800 Series, so these three can be used interchangeably |
يكتب | Max. torque N.m | Range of ratios (i) | Max. Input speed (rpm) | Braking torque (N.m) |
EP400W1 | 870 | 6.09 | 1000 | 130 |
EP401W1 | 1300 | 6.2 | 1000 | 270 |
EP402W2 | 4000 | 12.4-37.1 | 3500 | - |
EP403W2 | 4000 | 15.4-40 | 3500 | 270 |
EP405W | 7000 | 20-80 | 3500 | 270 |
EP405.4W | 5500 | 26-57 | 3500 | 280 |
EP406AW | 12500 | 23-220 | 3500 | 430 |
EP406W | 13000 | 28-140 | 3500 | 430 |
EP406BW3 | 17500 | 63-136 | 3500 | 430 |
EP407AW | 18000 | 38-136 | 3500 | 430-530 |
EP407W3 | 26000 | 63-136 | 3500 | 530 |
EP410W3 | 37500 | 62-177 | 3500 | 530 |
EP413W3 | 42500 | 86-172 | 3500 | 610 |
EP414W3 | 67000 | 76-186 | 3500 | 1200 |
EP415W3 | 100000 | 81-215 | 3000 | 1200 |
EP416W3 | 140000 | 87-255 | 3000 | 2000 |
EP417W3 | 200000 | 123-365 | 3000 | 2000 |
EP419W3 | 275000 | 161-306 | 2500 | 3000 |
Winch Planetary Gearbox for Concrete Pump Trucks - Working Principle
The Winch Planetary Gearbox is a vital component in concrete pump trucks, designed to efficiently transmit torque and power. Its basic structure includes a sun gear, planet gears, and a ring gear, which work together to reduce speed and increase torque. When the concrete pump truck is in operation, the motor drives the sun gear, causing the planet gears to revolve around it while engaging with the ring gear. This planetary motion allows for smooth and precise control of the winch, ensuring that concrete is pumped accurately and efficiently to the desired location.
Advantages of Winch Planetary Gearbox for Concrete Pump Trucks
- High Torque and Load Capacity: The multi-tooth engagement design effectively distributes loads, enhancing the gearbox's load-bearing capabilities.
- Compactness and Space Efficiency: Compared to traditional gearboxes, our design boasts significant size advantages, making it ideal for limited spaces.
- Transmission Efficiency: Achieving an efficiency of 97%-98% in single-stage configurations, and impressive performance in multi-stage setups.
- Durability and Reliability: Uniform stress distribution extends the lifespan of the gearbox, ensuring consistent performance under heavy loads.
- Customizability: Tailored to meet specific winch requirements, including adjustable gear ratios, torque settings, and mounting options.
Selection Guide for Winch Planetary Gearbox
When selecting a winch planetary gearbox for concrete pump trucks, consider several key factors: the required power or torque, gear ratio, and speed. Evaluate the input and output types (spline, hollow, solid), and whether there are external or radial forces acting on the input or output ends. Additionally, assess the working temperature, lifespan requirements, and any special needs such as continuous operation or shock loads. These considerations ensure optimal performance and reliability.
How to Determine Whether the Gearbox Is Overloaded?
To determine if the gearbox is overloaded, consider the following points:
1. **Unusual Noises**: Listen for grinding or unusual sounds that may indicate excessive strain.
2. **Temperature Rise**: Monitor the operating temperature; a significant increase can suggest overloading.
3. **Vibration Levels**: Excessive vibrations during operation may point to an overloaded condition.
4. **Performance Issues**: Notice any decrease in efficiency or power output, which could be a sign of overload.
Winch Planetary Gearbox Manufacturer
RP Techniek is the Dutch sales agent for the Ever-power Group, specializing in high-quality gear systems. The Winch Planetary Gearbox for Concrete Pump Trucks plays a crucial role in ensuring efficient and reliable operation in demanding construction environments. This gearbox provides the necessary torque and speed control, making it essential for the seamless functioning of concrete pump trucks.
We invite all customers to customize and purchase our winch planetary gearboxes to enhance their equipment performance. Please consider our solutions for your specific needs!
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