Product Description

Chinese Manufacturer Metric Nylon Sleeve & Curved Tooth Gear Couplings With Nylon Outer Sleeve 

Nylon Sleeve Curved-tooth Gear Coupling is our featured product, Couplings are also known as couplings. It is used to firmly connect the driving shaft and the driven shaft in different mechanisms and transmit the mechanical components of movement and torque. It is also sometimes used to connect shafts with other parts (eg gears, pulleys, etc.). It is often composed of 2 halves, each of which is connected with a key or a tight fit, and is fastened at the ends of the 2 axes. Then the halves are joined together in a certain way. Couplings can also compensate for offsets (including axial, radial, angular, or composite) that occur between the 2 axes due to inaccurate manufacturing installation, deformation during operation, or thermal expansion. And ease shocks, shock absorption.

Characteristics  
Simple structure easy installation and convenient maintenances  
Flexible connection, buffer and vibration reduction can protect the connected equipment of 2 sides
Compensate for the axial  relative drift , reduce the difficulty of installation  
Customers are free to choose cast  iron,steel, or aluminum for jaw material according to different industry
There are 3 types material with different hardness of 92SHA,98SHA,64SHD for the middle parts for different industry
Installation bore diameter as per ISO standard H7, keyway width tolerance as per DIN 6885/1 is JS9,can be interchangeable

OUR SERVICE:

1) Competitive price and good quality

2) Used for transmission systems.

3) Excellent performance, long using life

4) Could be  developed according to your drawings or data sheet

5) Pakaging:follow the customers’ requirements or as our usual package

6) Brand name: per every customer’s requirement.
 

7) Flexible minimum order quantity

8) Sample can be supplied

Packaging:

Package:  Standard suitable package / Pallet or container
                  Polybag inside export carton outside, blister and Tape and reel package available.

                  If customers have specific requirements for the packaging, we will gladly accommodate 

Shipping:  10-20working days ofter payment receipt comfirmed (based on actual quantity)  Packing standard export packing or according to customers demand   

                  Professional goods shipping  forwarde

Company Information
ZheJiang Mighty Machinery Co., Ltd. specializes in manufacturing Mechanical Power Transmission Products.
We Mighty is the division/branch of SCMC Group, which is a wholly state-owned company, established in 1980.
About Mighty:
-3 manufacturing factories, we have 5 technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
-Strick quality control are apply in the whole prodution. we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 years of machining experience. Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY’s products are mainly exported to Europe, America and the Middle East market. With the top-ranking management, professional technical support and abundant export experience, MIGHTY has established lasting and stable business partnership with many world famous companies and has got good reputation from CHINAMFG customers in international sales.

FAQ

Q: How long can I get reply after send inquiry?

A: All inquiries will be replied within 12 hours, also you may call us at any time.
 
Q: How soon can I get sample ?

A: Generally standard sample can be send out within 7days, and for the customize parts, it will depond on the detail requirment.
 
Q:What information should I give to you for inquiry?

A:Pls send the detail of the specification and QTY, also specail demands etc, and it’s better you can send us the detail drawings or catalogue.

Q: If I don’t have drawing or catalogue, how can I get sample ?

A:If you don’t have the drawing or catalogue, you can send us your sample, so we can make the drawing and sample accordingly.

Q:What is the Warranty for your products?

A:Normally our warranty is 1 year.

Materials Used in Manufacturing Tooth Couplings

Common materials used in manufacturing tooth couplings include:

• Steel: Steel is a popular choice due to its high strength and durability. It can handle heavy loads and is suitable for a wide range of applications.
• Cast Iron: Cast iron is known for its excellent wear resistance and ability to dampen vibrations. It is often used in applications where shock absorption is important.
• Stainless Steel: Stainless steel is corrosion-resistant and can withstand harsh environments, making it suitable for industries like food processing and marine applications.
• Aluminum: Aluminum is lightweight and offers good corrosion resistance. It’s commonly used in applications where weight reduction is important.
• Bronze: Bronze is used for its self-lubricating properties and resistance to corrosion. It’s often employed in applications where lubrication is challenging.

The choice of material depends on factors such as the specific application, operating conditions, and required performance characteristics. Engineers select materials that offer the best combination of strength, durability, corrosion resistance, and other properties needed for the intended use of the tooth coupling.

Best Practices for Lubricating and Preserving Tooth Coupling Performance

Proper lubrication is essential for preserving the performance and extending the lifespan of tooth couplings. Here are the best practices for lubricating tooth couplings:

• Choose the Right Lubricant: Select a lubricant that is compatible with the material of the coupling and its operating conditions. Consult manufacturer recommendations for suitable lubricants.
• Regular Lubrication: Establish a regular lubrication schedule based on the coupling’s usage and operating conditions. Over-lubrication can cause issues, so follow recommended intervals.
• Clean Before Lubrication: Clean the coupling’s teeth and surfaces before applying lubricant to prevent debris and contaminants from mixing with the lubricant.
• Use Appropriate Amount: Apply the appropriate amount of lubricant to ensure proper coverage of the teeth and other moving parts. Excessive lubrication can attract dirt and lead to other problems.
• Distribute Lubricant Evenly: Ensure that the lubricant is evenly distributed across the teeth and mating surfaces for consistent lubrication during operation.
• Monitor Performance: Regularly monitor the coupling’s performance, noise levels, and any unusual vibrations. Changes in performance may indicate inadequate lubrication or other issues.
• Inspect and Reapply: During maintenance intervals, inspect the coupling for signs of wear or inadequate lubrication. Reapply lubricant as needed to maintain optimal performance.
• Temperature Considerations: Consider the operating temperature of the system when selecting a lubricant. Extreme temperatures can affect the viscosity and effectiveness of the lubricant.
• Environment: If the coupling operates in a harsh environment, choose a lubricant that offers protection against contaminants, moisture, and corrosion.
• Follow Manufacturer Guidelines: Always follow the manufacturer’s recommendations for lubrication frequency, lubricant type, and application methods.

Proper lubrication contributes to reducing friction, wear, and the risk of overheating, ensuring the tooth coupling operates smoothly and efficiently over its service life.

Types of Tooth Couplings for Specific Uses

There are various types of tooth couplings designed to cater to specific application requirements:

• Spur Tooth Couplings: These are the most common type, with straight teeth that transmit torque and handle misalignment.
• Helical Tooth Couplings: Helical teeth reduce noise, vibrations, and backlash while providing smooth torque transmission.
• Bevel Tooth Couplings: Ideal for applications where shafts intersect at an angle, such as in right-angle drives.
• Internal Tooth Couplings: Suitable for applications where space is limited and torque needs to be transmitted through the inside of the coupling.
• Sliding Tooth Couplings: These allow axial movement between shafts while transmitting torque, making them useful in applications with varying distances.
• Flexible Tooth Couplings: These accommodate misalignment and dampen vibrations, commonly used in pumps, compressors, and turbines.

The choice of tooth coupling type depends on factors like torque requirements, misalignment, space constraints, and specific application demands.

editor by CX 2023-11-07