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China high quality Industrial Transmission Gear Reducer Conveyor Parts Hoisting Conveyor Transmission Parts Ll32 Series Leaf Chains

Product Description

ISO No.:

LL1622/LL1644/LL1666/LL1688

Plate Lacing:

2×2, 4×4, 6×6, 8×8

Pitch (mm):

25.40

Plate Depth(mm):

21.00

Pin Dia. (mm):

8.28

Plate Thickness (mm):

3.1

Material:

Alloy Steel

Weight / Meter (kg/m):

1.52/2.90/4.30/5.71

Certification:

ISO90001, SGS

Special Treatment:

Heat Treating, Polishing                

Trade Mark:

SMCC or OEM

HS Code:

7315119000

LEAF CHAINS

Leaf chains are built of interlaced plates held together by rivet pins. They are built with the same high degree of precision as our roller chains. HKK Leaf chains are used for applications that require strong flexible linkage for transmitting motion or lift. Specially selected steel and unique heat treatment assures high strength and durability. The first number or numbers in leaf chains identifies the chain pitch, the last 2 numbers identify the chain’s lacing. New applications should use BL series leaf chains.

Leaf Chain is the most simple of steel chains, consisting only of link plates and pins. This chain generally has greater tensile strength than roller chains and runs over sheaves rather than sprockets. They are suitable for hanging, balancing or motion transmitting applications. Leaf chains are often used as counterweight chains for machine tools, elevator and oven doors, fork lift truck masts, spinning frames and similar lifting or balancing applications.

Plates are connected by pins and hold the tension loaded on the chain.

AL TYPE 

Plate configuration and thickness are the same as ANSI G8 roller chain. Pin diameter is almost the same as ANSI G8 roller chain.

BL TYPE 

BL Series leaf chains consist of link plates which are thicker and larger in contour than the AL Series link plates of the same pitch. The link plates have the same thickness as the link plates of the next larger pitch size in ANSI G8 roller chains. The pins have the same diameter as those of ANSI G8 roller chains of the next larger pitch.

 

For Applications That Required Strong Flexible Linkage | Ideal for Lifting Applications | Specially Selected Steel | Unique Heat Treatment Process

 

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed CHINAMFG Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve CHINAMFG range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

 

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Polishing
Structure: Leaf Chain
Material: Alloy
Type: Cranked Link Chain, Short Pitch Chain
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gear chain

How does a gear chain handle different speeds and loads?

A gear chain is designed to handle different speeds and loads by incorporating specific features and materials:

1. Gear Ratio Selection:

– The gear ratio is the ratio of the number of teeth on the driving gear to the number of teeth on the driven gear. By selecting the appropriate gear ratio, the speed and torque can be adjusted to match the requirements of the application. Higher gear ratios provide lower speed and higher torque, while lower gear ratios offer higher speed and lower torque.

2. Gear Tooth Design:

– The tooth design of a gear chain is optimized to distribute the load evenly across the teeth. This ensures that each tooth can handle its share of the load without excessive stress concentration. The tooth profile and pitch are carefully calculated to provide efficient power transmission and minimize wear.

3. Material Selection:

– Gear chains are typically made from high-strength materials, such as alloy steel or hardened steel, to withstand the loads and stresses imposed on them. The material selection is based on the anticipated loads and the desired durability of the chain. Heat treatment processes, such as quenching and tempering, are often employed to further enhance the strength and toughness of the chain.

4. Lubrication:

– Proper lubrication is crucial for the smooth operation and longevity of a gear chain. Lubricants reduce friction and wear between the gear teeth, allowing the chain to handle higher speeds and loads with reduced heat generation. Lubrication also helps to prevent corrosion and extend the chain’s service life.

5. Chain Tension:

– Maintaining proper chain tension is essential for optimal performance. Adequate tension ensures proper engagement of the gear teeth and prevents excessive slack or binding. Chain tensioners or tensioning devices may be used to adjust the tension and compensate for any elongation or wear that occurs over time.

6. System Design:

– The overall design of the gear chain system, including the selection of supporting components such as gears, bearings, and shafts, plays a vital role in handling different speeds and loads. The system must be engineered to provide adequate strength, alignment, and support to ensure reliable operation under varying conditions.

By carefully considering gear ratio selection, tooth design, material selection, lubrication, chain tension, and system design, a gear chain can effectively handle different speeds and loads. It provides efficient power transmission and reliable performance in a wide range of applications.

gear chain

How do you troubleshoot common issues with gear chains?

Troubleshooting common issues with gear chains involves a systematic approach to identify and resolve the underlying problems. Here are some steps to troubleshoot gear chain issues:

1. Visual Inspection: Start by visually inspecting the gear chain for any visible damage, such as broken teeth, worn links, or misalignment. Look for signs of excessive wear, inadequate lubrication, or contamination.

2. Noise and Vibration: Listen for unusual noise or vibrations during operation. Excessive noise or vibration can indicate misalignment, worn gears, or inadequate lubrication.

3. Load and Torque: Check if the gear chain is handling the load and torque requirements of the application. Overloading can cause premature wear and damage to the chain.

4. Lubrication: Evaluate the lubrication system to ensure proper lubrication is provided to the gear chain. Inadequate or improper lubrication can lead to increased friction, wear, and overheating.

5. Alignment: Check the alignment of the gear chain and ensure that the gears are properly meshing. Misalignment can cause excessive wear and noise.

6. Maintenance Records: Review the maintenance records to ensure that the gear chain has been regularly inspected, lubricated, and maintained according to the manufacturer’s recommendations.

7. Consult the Manufacturer: If troubleshooting steps do not resolve the issue, it is advisable to consult the gear chain manufacturer or a qualified professional for further guidance and assistance.

By systematically addressing these troubleshooting steps, you can identify and resolve common issues with gear chains, ensuring their optimal performance and longevity.

gear chain

How does a gear chain transmit power and motion?

A gear chain is a mechanical device that transmits power and motion from one rotating shaft to another. It consists of two or more gears connected by a chain, which engages with the teeth of the gears. When one gear is rotated, it transfers the rotational motion and torque to the other gears in the chain, resulting in the transmission of power and motion.

The teeth on the gears and the links of the chain are designed to mesh together, creating a positive engagement. As the driving gear rotates, its teeth push against the chain, causing it to move and rotate the driven gear. This transfer of motion is continuous as long as the driving gear continues to rotate.

The gear chain’s ability to transmit power and motion effectively is based on the principle of gear ratios. The ratio of the number of teeth on the driving gear to the number of teeth on the driven gear determines the speed and torque relationship between them. By selecting gears with different tooth counts, it is possible to achieve specific speed reductions or increases, as well as torque amplification or reduction.

In addition to transmitting power, gear chains can also provide speed control and direction reversal by incorporating different gear sizes or adding additional gears in the chain. This allows for versatile motion control in various applications.

Overall, gear chains are reliable and efficient mechanisms for transmitting power and motion in a wide range of mechanical systems, including automotive transmissions, industrial machinery, and power transmission equipment.

China high quality Industrial Transmission Gear Reducer Conveyor Parts Hoisting Conveyor Transmission Parts Ll32 Series Leaf Chains  China high quality Industrial Transmission Gear Reducer Conveyor Parts Hoisting Conveyor Transmission Parts Ll32 Series Leaf Chains
editor by CX 2023-10-17

gear chain

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Mail:gear-chain.com

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