Features and Specifications of Winch Planetary Gearbox for Deck Cranes
| 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 Deck Cranes – Working Principle
The Winch Planetary Gearbox is designed for deck cranes, facilitating efficient load lifting and lowering. Its basic structure consists of a sun gear, planet gears, and a ring gear, which work together to provide high torque and compact design. In operation, the motor drives the sun gear, causing the planet gears to rotate around it, transferring motion to the ring gear. This process allows for smooth and controlled movement of the crane's winch, ensuring precise handling of heavy loads on decks.
Advantages of Winch Planetary Gearbox for Deck Cranes
- High Torque and Load Capacity: The multi-tooth engagement design effectively distributes loads, enhancing overall load-bearing capability.
- Compactness and Space Efficiency: Compared to traditional gearboxes, our planetary gearbox offers significant size advantages, making it ideal for space-constrained applications.
- Transmission Efficiency: With single-stage efficiency reaching 97%-98%, our multi-stage configurations also maintain excellent performance.
- Durability and Reliability: Uniform stress distribution prolongs service life, ensuring dependable operation in demanding conditions.
- Customizability: Tailored to meet diverse winch requirements, our gearbox allows for adjustments in gear ratios, torque, and mounting configurations.
Selection Guide for Winch Planetary Gearbox for Deck Cranes
When selecting a planetary gearbox for deck cranes, consider the following factors: the power or torque requirements, gear ratio, and operating speed. Additionally, evaluate the input and output types, such as spline, hollow, or solid. Assess whether there are external or radial forces at the input/output ends, the operational temperature range, and lifespan requirements. Lastly, account for any special needs like continuous operation or shock loads to ensure optimal performance and reliability.
How to Determine Whether the Gearbox Is Overloaded?
To determine if the winch planetary gearbox is overloaded, consider the following points:
- Monitor temperature: An increase in operating temperature can indicate excessive load.
- Listen for unusual noises: Grinding or whining sounds may suggest strain on the gearbox.
- Check for vibrations: Excessive vibrations can be a sign of an overloaded system.
- Assess load performance: Inability to lift or maintain load may indicate overload conditions.
Winch Planetary Gearbox Manufacturer
RP Techniek is the sales agent for Ever-power Group in the Netherlands. The Winch Planetary Gearbox for Deck Cranes plays a crucial role in optimizing the performance and efficiency of winching operations on marine and construction sites. This specialized gearbox ensures smooth and reliable power transmission, which is essential for heavy lifting and precise maneuvering.
We invite all customers to customize and purchase our high-quality winch planetary gearboxes, designed to meet specific operational needs and enhance productivity. Invest in our solutions for superior performance!
