Winch Drive for Mine Hoists
The Winch Drive Planetary Gearbox for Mine Hoists is a crucial component in mining operations. It offers high torque and compact design, enabling efficient power transmission from the motor to the hoisting mechanism. This gearbox enhances the performance and reliability of winch systems, ensuring safe and effective lifting in challenging environments.
Winch Drive Planetary Gearbox for Mine Hoists
The Winch Drive Planetary Gearbox is designed for high efficiency and durability, making it ideal for heavy-duty mining applications. Its compact design and robust construction ensure reliable performance under extreme conditions, providing enhanced torque and load handling capabilities.
Specifications
- Gear Ratio: Customizable options available
- Input Power: Up to 200 kW
- Output Torque: High torque capacity
- Mounting: Versatile mounting options
- Material: High-strength alloy steel
- Operating Temperature: -20°C to +60°C
- Efficiency: Over 95% under optimal conditions
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 |
Type | 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 |
How does the Winch Drive Planetary Gearbox for Mine Hoists Work?
The Winch Drive Planetary Gearbox is designed to efficiently transfer power in mine hoists. Its basic structure includes a sun gear, planet gears, and a ring gear, all housed within a compact casing. The sun gear is driven by the motor, which rotates and causes the planet gears to orbit around it. This motion is transferred to the ring gear, resulting in a significant torque increase while reducing speed. This innovative design allows for compactness and high efficiency, making it ideal for heavy-duty applications in mining operations.
Determining Maximum Torque Capacity of Winch Drive Planetary Gearbox
To determine the maximum torque capacity of a Winch Drive Planetary Gearbox for mine hoists, several factors must be considered. First, identify the gear ratio and input power of the gearbox, as these directly influence torque output. Next, assess the materials and design of the gears, as stronger materials can handle higher torque. Additionally, evaluate the lubrication system, as proper lubrication reduces friction and heat, enhancing performance. Lastly, refer to the manufacturer's specifications and testing data for peak torque ratings, ensuring the gearbox operates within safe limits for reliability and durability.
How to Choose Winch Drive Planetary Gearbox for Mine Hoists
When selecting a winch drive planetary gearbox for mine hoists, consider several key factors. First, assess the required power or torque to ensure optimal performance. Next, determine the gear ratio and the necessary speed to match your application. Evaluate the input and output types, such as spline, hollow, or solid, based on your system's needs. Also, check for external or radial forces on the input or output ends. Consider the operating temperature and lifespan requirements, especially for continuous or impact-heavy applications. Address any special demands to ensure reliability and efficiency in your operations.
Winch Drive Planetary Gearbox for Mine Hoists
To determine if a gearbox is overloaded, monitor the operating temperature, listen for unusual noises, and check for excessive vibration. Additionally, observe the performance metrics, such as torque and output speed, to identify any discrepancies. Regular maintenance and inspection can help prevent overload and ensure optimal performance, thus extending the lifespan of the gearbox.
Signs of Gearbox Overload
- Increased operating temperature
- Unusual noises during operation
- Excessive vibration
- Torque and speed fluctuations
- Frequent tripping of overload protection systems
Winch Planetary Gearbox Supplier
GBC is the Australian sales agent for Ever-power Group, providing high-quality solutions for various industrial applications. The Winch Drive Planetary Gearbox for Mine Hoists is essential for improving the efficiency and reliability of hoisting operations in mining. Its design allows for greater torque while minimizing space, making it an invaluable asset in heavy-duty environments.
We encourage all customers to consider customizing and purchasing our planetary gearboxes to enhance their operations. Experience the benefits of our advanced technology and robust performance by contacting us today!
Additional information
Edited by | Sylvia |
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The Winch Drive Planetary Gearbox for Mine Hoists is a crucial component in mining operations. It offers high torque and compact design, enabling efficient power transmission from the motor to the hoisting mechanism. This gearbox enhances the performance and reliability of winch systems, ensuring safe and effective lifting in challenging environments.