Features and Specifications of Winch Planetary Gearbox for Steel Mill Lifting Equipment
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 |
Winch Planetary Gearbox for Steel Mill Lifting Equipment – Working Principle
The Winch Planetary Gearbox operates through a series of gears that distribute torque efficiently. It consists of a sun gear, planet gears, and a ring gear, allowing for high reduction ratios and compact design. In steel mills, this gearbox transfers power from the motor to the winch drum, facilitating heavy lifting operations. As the motor turns the sun gear, the planet gears rotate around it, engaging with the ring gear. This unique arrangement ensures smooth and reliable lifting of steel loads, optimizing performance in demanding environments.
Advantages of Winch Planetary Gearbox for Steel Mill Lifting Equipment
- High Torque and Load Capacity: The multi-tooth meshing design effectively distributes loads, enhancing the gearbox's load-bearing capabilities.
- Compactness and Space Efficiency: Compared to traditional gearboxes, our planetary gearbox offers significant space-saving advantages.
- Transmission Efficiency: With single-stage efficiency reaching 97%-98%, our multi-stage configurations also demonstrate excellent efficiency performance.
- Durability and Reliability: Uniform stress distribution within the gearbox contributes to an extended lifespan and reliable operation.
- Customizability: The gearbox can be tailored to meet various winch requirements, including adjustments in gear ratio, torque, and mounting options.
Selection Guide for Winch Planetary Gearbox
When selecting a Winch Planetary Gearbox for Steel Mill Lifting Equipment, consider the following factors: the required power or torque, gear ratio, operating speed, input type, and output type (spline, hollow, solid, etc.). Assess whether there are external or radial forces at the input or output ends, the operating temperature, and lifespan requirements. Additionally, account for any special needs, such as the ability to operate continuously or withstand shock loads.
How to Determine Whether the Gearbox Is Overloaded?
To assess if the gearbox is overloaded, consider the following points:
- Monitor the operating temperature; excessive heat indicates potential overload.
- Listen for unusual noises such as grinding or rattling, which may suggest stress on the gearbox.
- Check for vibrations; increased vibration levels can signal excess load.
- Inspect the output speed; a drop in speed while under load can indicate an overload condition.
Winch Planetary Gearbox Manufacturer
RP Techniek is the Dutch sales agent for Ever-power Group, specializing in advanced drive solutions. The Winch Planetary Gearbox plays a crucial role in steel mill lifting equipment, providing reliable torque and smooth operation essential for heavy lifting tasks. Its robust design ensures efficiency and longevity, making it an ideal choice for demanding industrial applications.
We encourage all customers to customize and purchase our winch planetary gearboxes, tailored to meet your specific requirements and enhance your operational efficiency. Invest in quality, and transform your lifting capabilities today!