Tag Archives: manufacturer of sprocket

China manufacturer Factory Wholesale Excavator Chain Drive Sprocket for Various Types of Excavators

Product Description

Factory Wholesale Excavator Chain Drive Sprocket for Various Types of Excavators

Material

35MnB
Finish Smooth
Colors Black or yellow
Technique Forging/casting
Surface Hardness HRC52-58,deepth:8mm-12mm
Warranty time 1 year
Payment terms T/T, Western Union, LC.
Delivery Time Within 5-10 days after the order confirmed

BRAND CATALOGUE
BULLDOZER D20 D30 D31 D37 D40 D41 D45 D50 D60
D65 D68 D75 D80 D85 D150 D155 D275 D355
D3C D3D D4C D4D D4H D5 D6C D6D D6H
D7G D8K D8N D9N D10N D11N      
KOMA TSU PC30 PC40 PC45 PC60 PC75 PC100 PC120 PC150 PC200
PC220 PC300 PC350 PC400          
CATER PILLAR E70B E110 E120B E215 E235 E307 E311 E312 E322
E180 E240 E200B E320 E300 E300B E330 E325  
HITACHI EX30 EX40 EX60 EX100 EX120 EX200 EX220 EX270 EX300
EX400 EX600 UH043 UH052 UH53 UH07 UH081 UH082 UH083
FIAT-HITACHI FH120 FH130 FH150 FH200 FH220 FH270 FH300    
VOLVO EC55 EC130 EC150 EC200 EC210 EC240 EC290 EC360  
DAEWOO DH55 DH130 DH180 DH200 DH280 DH300 DH320    
HYUNDAI R60 R130 R200 R210 R220 R290 R320 R914  
KATO HD250 HD400 HD450 HD700 HD770 HD820 HD1250    
KOBELCO SK40 SK60 SK100 SK120 SK200 SK220 SK04-2 SK07  
SK07N2 SK09 SK12 SK14 SK300 SK310 SK400    
JCB JS70 JS75 JS110 JS130 JS160 JS180 JS200 JS220  
JS240 JS260 JS300 JS330          
SUMITOMO SH70 SH100 SH120 SH160 SH200 SH260 SH265 SH280 SH300
SH340 LS2650 LS2800 LS3400 LS4300        
  MX8 SE200 SE210 SE280 MX292 SE350      
MITSUBISHI MS110 MS120 MS140 MS180          

HangZhou Henghuan Machinery Co., Ltd. was founded by industry experts with over 20 years of experience in the industry. Located in
HangZhou City, ZheJiang Province, China. We specialize in supplying all kinds of construction machinery parts.
Our main products: Excavator and bulldozer track-type undercarriage parts, including track rollers, carrier rollers, sprocket rings and segments,
front idler rollers, track chains, track groups with shoes, bolts and nuts, pins and bushings, etc.

With quality and stable inventory, an excellent sales team, professional engineers, and fast logistics, our company will provide you with the best choice. We insist on legitimate business and honest work and insist on professionalism, precision, and strength.

Welcome to contact us for any inquiries.

After-sales Service: Video Technical Support, Online Support
Warranty: One Year
Type: Crawler
Application: Excavator
Certification: CE, ISO9001: 2000
Condition: New
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

drive sprocket

What are the safety precautions to follow when working with drive sprockets and power transmission systems?

Working with drive sprockets and power transmission systems requires adherence to strict safety precautions to prevent accidents and injuries. Here are some essential safety guidelines:

  • 1. Lockout-Tagout Procedures: Before performing any maintenance or inspection on power transmission systems, always follow lockout-tagout procedures to ensure that the machinery is de-energized and cannot be accidentally started.
  • 2. Personal Protective Equipment (PPE): Wear appropriate PPE, such as safety glasses, gloves, and protective clothing, to protect against flying debris, lubricants, and potential hazards during maintenance tasks.
  • 3. Training and Competency: Only trained and competent personnel should work with power transmission systems. Proper training ensures that employees understand the potential risks and know how to handle the equipment safely.
  • 4. Equipment Inspection: Regularly inspect sprockets, chains, belts, and other components for signs of wear, damage, or misalignment. Replace any worn or damaged parts promptly to prevent failures.
  • 5. Lubrication: Follow manufacturer guidelines for lubrication schedules and use the recommended lubricants. Proper lubrication reduces friction and wear, enhancing the efficiency and longevity of the system.
  • 6. Guarding: Ensure that all moving parts, including sprockets and chains, are adequately guarded to prevent accidental contact and entanglement.
  • 7. Proper Sprocket Installation: Follow the manufacturer’s instructions for installing drive sprockets, including correct alignment and tensioning of chains or belts.
  • 8. Emergency Stop: Make sure an emergency stop button is easily accessible and functional to quickly halt the machinery in case of an emergency.
  • 9. Clear Communication: Establish clear communication protocols when working with power transmission systems, especially during maintenance or repair activities.
  • 10. Regular Maintenance: Implement a comprehensive maintenance program that includes regular inspections, cleaning, and servicing of drive sprockets and related components.
  • 11. Load Ratings: Respect the load ratings of the sprockets and chains to prevent overloading, which can lead to premature failures.
  • 12. Insulated Tools: When working on electrical components of power transmission systems, use insulated tools to prevent electrical shock.

By following these safety precautions and best practices, you can help ensure the safe operation and maintenance of drive sprockets and power transmission systems, minimizing the risk of accidents and promoting a safer work environment.

drive sprocket

How do I calculate the gear ratio for a drive sprocket and chain setup?

Calculating the gear ratio for a drive sprocket and chain setup involves understanding the relationship between the number of teeth on the sprockets in the system. The gear ratio is a crucial factor that determines the speed and torque output of the system. Here’s how you can calculate the gear ratio:

  1. Count the Teeth: Begin by counting the number of teeth on both the driving sprocket (connected to the power source) and the driven sprocket (connected to the load).
  2. Divide the Number of Teeth: Divide the number of teeth on the driven sprocket by the number of teeth on the driving sprocket.

The formula for calculating the gear ratio (GR) can be expressed as:

GR = Number of Teeth on Driven Sprocket / Number of Teeth on Driving Sprocket

For example, if the driven sprocket has 20 teeth and the driving sprocket has 10 teeth, the gear ratio would be:

GR = 20 / 10 = 2

In this case, the gear ratio is 2, which means that the driven sprocket will rotate twice for every single rotation of the driving sprocket. Gear ratio values greater than 1 indicate that the driven sprocket rotates at a higher speed than the driving sprocket, providing an increase in speed with a corresponding decrease in torque. Conversely, gear ratio values less than 1 indicate a reduction in speed and an increase in torque.

It’s essential to consider the gear ratio carefully when designing a drive sprocket and chain setup for specific applications. The gear ratio determines the mechanical advantage of the system, affecting its overall performance, speed, and torque output. By selecting the appropriate sprocket sizes and gear ratio, you can optimize the efficiency and functionality of the power transmission system for your particular machinery or equipment.

drive sprocket

How do drive sprockets work in conjunction with chains and other components?

In a mechanical power transmission system, drive sprockets play a vital role in working with chains and other components to transfer rotational motion and power from one shaft to another. The interaction between drive sprockets, chains, and additional components is essential for the efficient functioning of the system.

1. Chain Engagement: Drive sprockets are designed with teeth that correspond to the pitch of the chain they are intended to work with. When power is applied to the drive sprocket, it rotates, causing the teeth to engage with the links of the chain. This engagement creates a positive drive system, where the sprocket and chain move in sync, transmitting motion and power along the chain’s length.

2. Chain Wrap: The chain wraps partially around the circumference of the drive sprocket. The degree of wrap, known as the chain wrap angle, influences the efficiency of power transmission and the sprocket’s ability to maintain a secure grip on the chain. A larger chain wrap angle generally results in better power transmission and reduced likelihood of chain slippage.

3. Chain Tension: To maintain proper chain engagement, tension must be applied to the chain. Drive sprockets are often mounted on an adjustable shaft or a tensioner to ensure the chain remains tight. Proper chain tension prevents excess slack, reduces vibration, and minimizes the risk of the chain disengaging from the sprocket.

4. Interaction with Driven Sprockets: In many systems, the drive sprocket is connected to a driven sprocket through a continuous loop of chain. When the drive sprocket rotates, it pulls the chain along, causing the driven sprocket to rotate as well. This allows the transmission of motion and power from the input shaft (connected to the drive sprocket) to the output shaft (connected to the driven sprocket).

5. Gear Ratio: The combination of the number of teeth on the drive sprocket and the driven sprocket determines the gear ratio of the system. The gear ratio affects the speed and torque output of the mechanical system. By altering the size of the sprockets, the gear ratio can be modified to suit specific operational requirements.

6. Lubrication: Proper lubrication of the chain-sprocket interface is crucial for reducing friction, wear, and noise. Lubricants ensure smooth movement of the chain on the sprocket, thereby enhancing the overall efficiency and lifespan of the system.

Overall, drive sprockets, in conjunction with chains and other components, facilitate the efficient and reliable transfer of power in mechanical systems. Their precise design, engagement with the chain, and interaction with driven sprockets ensure smooth and controlled motion, making them essential components in a wide range of applications.

China manufacturer Factory Wholesale Excavator Chain Drive Sprocket for Various Types of Excavators  China manufacturer Factory Wholesale Excavator Chain Drive Sprocket for Various Types of Excavators
editor by CX 2023-08-11