Product Description
EP9 0571 4 Bevel Miter 3 HP 16-20NM Agricultural Chain Sprockets Gearbox
chain sprockets gearbox
We could offer proper agricultural chain gearbox for our customers according to their agricultural
machines. If dimension and Input speed and gear ratio are offered, HZPT could offer you
whatever you want.
ODM (original design manufacturing) service is provided when manufactunng agrtcultural chain gearbox.
GEAR MATERIALS
20CrMnTi/20CrMnMo for your choice
CASTINGS MATERIALS
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
SHAFTS MATERIALS
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.
LUBRICATION
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.
Related Products
Factory
Extensive use for agricultural machines
Guarantee: High precision, high wear resistance, low noise, smooth and steady, high strength
Our factory
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| Type: | Agricultural Gearbox |
|---|---|
| Usage: | Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying, Agricultural Machine |
| Material: | Carbon Steel |
| Power Source: | Electricity |
| Weight: | OEM |
| After-sales Service: | Installation Guide |
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) | |
|---|
Minimizing Backlash and Ensuring Efficient Power Transfer in Miter Gearboxes
Miter gearboxes are meticulously designed to minimize backlash and ensure efficient power transfer, contributing to smooth and reliable operation in various mechanical systems.
Backlash, the slight movement or play between mating gears, can lead to imprecise motion and reduced accuracy. To address this, miter gearboxes incorporate features such as precision-machined gear teeth, high-quality bearings, and precise alignment of gears and shafts. These design elements help minimize the clearance between gear teeth, reducing or eliminating backlash and ensuring consistent motion transfer.
Efficient power transfer in miter gearboxes is achieved through careful consideration of gear geometry, tooth profiles, and material selection. Engineers optimize gear tooth shapes to minimize friction and maximize contact area between mating gears. Additionally, high-quality materials with appropriate hardness and surface finish are chosen to enhance durability and reduce energy losses due to friction.
The lubrication system also plays a critical role in efficient power transfer. Proper lubrication reduces friction, dissipates heat, and prevents wear, contributing to the overall efficiency of the gearbox.
Overall, the design of miter gearboxes focuses on tight tolerances, precision manufacturing, and thoughtful engineering to minimize backlash and maximize power transfer efficiency, resulting in reliable and high-performance mechanical systems.
Lubrication Requirements for Maintaining Miter Gearbox Efficiency:
Proper lubrication is essential for maintaining the efficiency and longevity of miter gearboxes. Here’s a detailed explanation of the lubrication requirements:
- Selection of Lubricant: Choose a high-quality lubricant specifically designed for gearboxes. The lubricant should have excellent load-carrying capacity, wear resistance, and thermal stability.
- Viscosity: Select the appropriate viscosity grade of lubricant based on the operating conditions, such as temperature and load. The lubricant should maintain its viscosity within the operating temperature range.
- Lubrication Interval: Follow the manufacturer’s recommendations for lubrication intervals. Regularly scheduled lubrication prevents excessive wear and ensures smooth operation.
- Quantity: Use the correct amount of lubricant as specified by the manufacturer. Over- or under-lubrication can affect gearbox performance and lead to premature failure.
- Lubrication Method: Apply the lubricant using the recommended method, such as oil bath, grease, or oil mist lubrication. Ensure that all gear teeth are adequately covered to minimize friction and wear.
- Contaminant Control: Keep the lubrication system clean and free from contaminants. Use proper filtration and sealing to prevent the ingress of dirt, dust, or moisture into the gearbox.
- Monitoring: Regularly monitor the lubricant’s condition through oil analysis or visual inspection. Replace the lubricant if signs of degradation, contamination, or wear are observed.
- Re-lubrication: During maintenance intervals, thoroughly clean the gearbox and replace the old lubricant with fresh lubricant. Ensure proper disposal of used lubricants following environmental regulations.
- Extreme Conditions: In applications with extreme temperatures or heavy loads, consider using lubricants with additives that provide enhanced protection and performance under those conditions.
Adhering to proper lubrication practices ensures that miter gearboxes operate with minimal friction, heat generation, and wear, leading to improved efficiency and extended operational life.
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 2024-01-08