Product Description

Agricultural Gear Box Machinery Tractor Pto 90 Degree Right Angle Bevel 540 Rpm Mowers Rakes Balers Combine Harvester Gearbox Bevel Reduction Motor Steering

 

Product Name Gearboxes for Agricultural Machinery Agricultural Gear box
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Ever-power specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
The company provides a reliable gurantee for the product' s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.
In recent years, the company has been developing rapidly by its rich experience in production, adcanced managemant system, standardized management system, strong technical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology.
Ever-power Group is willing to work with you hand in hand and create brilliance together! 

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Application: Agricultural Machinery
Function: Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Four-Step
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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90 degree gearbox

Role of Bevel Gears in a 90 Degree Gearbox

Bevel gears play a crucial role in enabling a 90 degree gearbox to change the direction of rotation while transmitting power between two intersecting shafts. Here's how bevel gears fulfill their role:

Bevel gears are a type of gears with conically shaped teeth that allow them to mesh at an angle. In a 90 degree gearbox, two sets of bevel gears are used:

  1. Input Bevel Gear Set: The input bevel gear set consists of a pair of bevel gears that are mounted on the input shaft. These gears have their axes at a 90 degree angle to each other. As the input shaft rotates, the meshing of these bevel gears transmits motion and power to the intermediate shaft.
  2. Output Bevel Gear Set: The output bevel gear set, also consisting of a pair of bevel gears, is mounted on the intermediate shaft. These gears mesh with the input bevel gears and are oriented at a 90 degree angle to them. This arrangement results in a change of direction by 90 degrees from the input shaft to the output shaft.

By using two sets of bevel gears at a 90 degree angle to each other, the 90 degree gearbox effectively changes the direction of rotation while maintaining power transmission. Bevel gears are designed to handle the intersecting shafts' angular motion and provide reliable torque transfer even in situations where the input and output shafts are not aligned in the same plane.

The bevel gear arrangement in a 90 degree gearbox allows for versatile applications, making it possible to transmit power and motion efficiently around corners and tight spaces in various industrial and mechanical systems.

90 degree gearbox

Limitations and Disadvantages of Using a 90 Degree Gearbox

While 90 degree gearboxes offer various advantages, they also come with limitations and disadvantages that should be considered:

  • Complexity: 90 degree gearboxes are often more complex in design compared to straight-through gearboxes. This complexity can lead to higher manufacturing costs, maintenance challenges, and potential points of failure.
  • Efficiency Loss: The gear meshing and direction changes in a 90 degree gearbox can lead to some energy loss due to friction and mechanical inefficiencies, impacting the overall efficiency of the system.
  • Backlash: Due to the gear meshing and direction changes, 90 degree gearboxes can experience backlash and gear play, which may require additional measures to mitigate and reduce.
  • Size and Weight: The design of 90 degree gearboxes often results in a bulkier and heavier unit compared to some other gearbox configurations, which can impact space constraints and overall system weight.
  • Maintenance Complexity: Accessing and maintaining components within a 90 degree gearbox can be more challenging due to the intricate design and tight spaces, potentially leading to longer maintenance times.
  • Cost: The manufacturing complexity, precision requirements, and additional components needed for 90 degree gearboxes can contribute to higher initial costs compared to simpler gearbox designs.
  • Noise and Vibration: The multiple gear meshing and direction changes can introduce noise and vibration into the system, requiring additional measures for noise reduction and vibration dampening.

It's important to carefully assess your specific application requirements, space constraints, efficiency goals, and budget considerations before deciding to use a 90 degree gearbox. While they offer unique advantages, these limitations should be taken into account to make an informed gearbox selection.

90 degree gearbox

Applications of a 90 Degree Gearbox

A 90 degree gearbox, also known as a right-angle gearbox, finds diverse applications across various industries due to its ability to change the direction of rotational motion by 90 degrees. Some common applications include:

  • Automotive Industry: 90 degree gearboxes are used in automotive drivetrains to transfer power from the engine to the wheels, especially in front-wheel drive configurations.
  • Conveyor Systems: These gearboxes are employed in conveyor systems to change the direction of material flow at right angles, allowing efficient material handling and sorting.
  • Printing Machinery: In printing presses, 90 degree gearboxes enable the smooth transfer of motion from the main motor to various rollers and components, ensuring accurate paper movement.
  • Machine Tools: They are used in machine tools such as milling machines and lathes to transmit power at right angles, enabling precise machining operations.
  • Robotics: 90 degree gearboxes play a crucial role in robotic arms, allowing joints to move and rotate in different directions while maintaining a compact design.
  • Marine Applications: They are used in marine propulsion systems to change the direction of power transmission from the engine to the propeller shaft.
  • Industrial Equipment: These gearboxes are utilized in various industrial equipment like pumps, compressors, and generators to transmit power efficiently at right angles.
  • Medical Equipment: They find use in medical devices and equipment that require compact design and efficient power transmission at different angles.

The versatility of 90 degree gearboxes makes them a valuable component in applications that require changing the direction of motion while maintaining space efficiency and power transmission integrity.

China high quality Agricultural Machinery Tractor Gear Box Pto 90 Degree Right Angle Bevel 540 Rpm Mowers Rakes Balers Combine Harvester Gearbox Bevel Reduction Motor Steering   manufacturer China high quality Agricultural Machinery Tractor Gear Box Pto 90 Degree Right Angle Bevel 540 Rpm Mowers Rakes Balers Combine Harvester Gearbox Bevel Reduction Motor Steering   manufacturer
editor by CX 2023-09-05

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