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Winch Planetary Gearbox for Forestry Winches

Features and Specifications of Winch Planetary Gearbox for Forestry Winches

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 Forestry Winches – Working Principle

The Winch operates using a series of arranged in a planetary configuration, which allows for high torque and compact design essential for forestry winches. The basic structure consists of a sun gear, planet gears, and a ring gear, where the sun gear drives the planet gears that rotate around it. This arrangement enables efficient power transmission, making it ideal for lifting and pulling heavy loads in forestry applications. As the gears engage, they multiply the torque output, ensuring that the winch can handle demanding tasks effectively.

Advantages of Winch Planetary Gearbox for Forestry Winches

Selection Guide for Winch Planetary Gearbox

When selecting a for forestry applications, several factors must be considered: the power or torque rating, the gear ratio, and the operating speed. Additionally, the input and output types (spline, hollow, solid) should be evaluated, along with any external radial forces at the input or output ends. Other important considerations include the working temperature, lifespan requirements, and any special demands, such as continuous operation or shock loading conditions.

How to Reduce Operating Noise of Winch Planetary Gearbox?

To reduce operating noise in winch planetary gearboxes, precision machining and thoughtful gear design are essential. Utilizing advanced machining techniques ensures that gear teeth are finely finished, leading to smoother engagement during operation. Additionally, optimizing gear profiles can minimize backlash and vibration, further decreasing noise levels. Choosing appropriate materials and incorporating sound-dampening features can also contribute to a quieter performance, enhancing user experience and prolonging gearbox lifespan.

Key Strategies for Noise Reduction

Winch Planetary Gearbox Manufacturer

RP Techniek is the sales agent for Ever-power Group in the Netherlands. The winch planetary gearbox plays a crucial role in forestry winches, providing reliable and efficient power transmission that enhances the performance of forestry operations. Its robust design ensures durability even under extreme conditions, making it an essential component for any forestry project.

We encourage all customers to consider customizing and purchasing our high-quality winch planetary gearboxes to meet their specific needs. Invest in our solutions for a more efficient and reliable operation.

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