Agricultural EP9571 15HP 1300rpm 40CrMnTi Key way shaft Grain Machine Miter Harvester Reversing Bevel Gearbox
Harvester Gearbox Reversing Bevel Gearbox
Reversing Bevel Gearbox (used in Grain Harvester Machine)
could offer proper reversing bevel gearbox for customer’s grain harvester machine if the application,
dimension and input speed and gear ratio are offered by customers.
ODM (original design manufacturing) service is provided when manufacturing reversing bevel gearbox.
Model Number: EP9571
Gearing Arrangement: Bevel I Miter
Output Torque: 81 NM
Rated Power: 15HP
Input Speed: 1300rpm
Output Speed: 1300rpm
Weight: 1 Skg
Input torque: 81 NM
Housing Material: HT200
Gear Shaft: 40CrMnTi
Input description: Key way shaft
Mould No: 3.5
20CrMnTi/20CrMnMo for your choice
Gray cast iron HT250 according to standard GB/T 1348-2009 Ductile iron QT450-10 according to standard GB/T 1348-2009 Cast steel ZG310-570 according to standard GB/T 5613-2014
40Cr,45#,20CrMnTi,20CrMnMo for your choice according to your request.
POWER To ensure the correct use of the product we recommand to pay attention to the specifications mentioned on our technical sheet.Consider also the input rotation speed,the power input and the transmission ratios.Where the rotation or other working conditions are different,please contact LongQuan technical department.
The reducer is usually supplied without lubricant.The recommended quantity of lubricant is indicated on our catalogue and the first replaced must be done after 50-60 hours of running,then replaced after 600-800 working hours. The emptying of the gearbox should be made immediately after the working,with the oil still hot,in order to avoid the deposition of sludge.Check frequently the oil level and top up the oil whenever necessary.
Extensive use for agricultural machines
Guarantee: High precision, high wear resistance, low noise, smooth and steady, high strength
|Usage:||Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying, Agricultural Machine|
|After-sales Service:||Installation Guide|
Presence of Miter Gearboxes in Woodworking and Metalworking Machinery
Miter gearboxes find valuable applications in both woodworking and metalworking machinery. In woodworking, these gearboxes can be employed to accurately adjust the angle of cutting tools, such as circular saws or miter saws. They enable precise bevel and miter cuts, crucial for crafting intricate designs and achieving desired angles in wood pieces.
In metalworking, miter gearboxes are utilized to precisely position workpieces or tooling in various machining processes. They facilitate accurate rotational adjustments in machinery like lathes, milling machines, and drilling machines, allowing operators to create precise beveled edges, chamfers, and other intricate metal shapes.
The ability of miter gearboxes to provide accurate and repeatable angular changes makes them valuable components in both woodworking and metalworking industries, enhancing the quality and precision of the final products.
Limitations of Torque and Speed in Miter Gearboxes
Miter gearboxes, like any mechanical component, have certain limitations when it comes to handling torque and speed. These limitations are influenced by factors such as design, materials, and manufacturing processes:
- Torque Capacity: The maximum torque that a miter gearbox can handle is determined by the size and strength of the gears, shafts, and housing. Exceeding the rated torque can lead to gear tooth wear, tooth breakage, and even gearbox failure.
- Speed Limitations: The rotational speed of a miter gearbox is limited by factors like the diameter of the gears and the quality of the gear teeth. High speeds can generate heat and cause excessive wear, reducing the lifespan of the gearbox.
- Heat Generation: Excessive torque or speed can lead to increased heat generation due to friction and load. Elevated temperatures can affect the lubrication, material strength, and overall performance of the gearbox.
- Lubrication: Inadequate or improper lubrication can limit the torque and speed capabilities of a miter gearbox. Lubrication helps reduce friction and dissipate heat, enabling the gearbox to handle higher loads and speeds.
- Material Strength: The choice of materials used in the gearbox’s construction influences its torque and speed limitations. High-quality materials with appropriate hardness and tensile strength are essential for withstanding heavy loads and high speeds.
It’s important to carefully consider the specific torque and speed requirements of an application when selecting a miter gearbox. Exceeding the gearbox’s rated limits can result in decreased performance, increased wear and tear, and potential system failures.
Types of Miter Gearboxes and Their Differences
There are two main types of miter gearboxes: straight miter gearboxes and spiral miter gearboxes.
Straight Miter Gearboxes: In straight miter gearboxes, the bevel gears have teeth that are cut straight across the gear’s face. This design allows for efficient power transmission and is suitable for applications where precise motion redirection is required. However, straight miter gearboxes may produce more noise and vibration due to the nature of the gear tooth engagement.
Spiral Miter Gearboxes: Spiral miter gearboxes use bevel gears with spiral-cut teeth. The spiral angle of the teeth helps to reduce noise and vibration by providing smoother tooth engagement and gradual contact between the gear teeth. This design is especially beneficial for applications where quieter operation and improved durability are desired.
The choice between straight and spiral miter gearboxes depends on the specific requirements of the application, including the desired level of noise, vibration, and efficiency. Both types of miter gearboxes offer the same fundamental motion transmission principle, but the design differences impact their performance characteristics.
editor by CX 2023-10-09