Product Description
GL Type Roller Chain Couplings (GB/T609-2002)
♦Description
♦Basic Parameter and Main Dimension
Note:
N.m= Nominal Torque; rpm=Allowable speed of rotation(with cover/ without cover); d1.d2= Diameter of shaft hole ;
Y J1 L= Length of shaft hole; 06B 08B…= Chain number; P mm= Distance between 2 shaft lines of the chain;
Z= Number of teeth; kg= Mass; kg.m²= Rotational inertia; Amount of length compensation(radial, axial,angular)
♦Other Products List
| Transmission Machinery Parts Name |
Model |
| Universal Coupling | WS, WSD, WSP |
| Cardan Shaft | SWC, SWP, SWZ |
| Tooth Coupling | CL, CLZ, GCLD, GIICL GICL, NGCL, GGCL, GCLK |
| Disc Coupling | JMI, JMIJ, JMII, JMIIJ |
| High Flexible Coupling | LM |
| Chain Coupling | GL |
| Jaw Coupling | LT |
| Grid Coupling | JS |
♦Our Company
HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.
Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.
♦Our Services
1. Design Service
Our design team has experience in Cardan shafts relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
2. Product Service
Raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→ Packing→ Shipping
3. Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.
4. Research & Development
We usually research the new needs of the market and develop new models when there are new cars in the market.
5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.
♦FAQ
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.
Q 2: Can you do OEM?
Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artworks.
Q 3: How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: Do you provide samples? Is it free or extra?
Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.
Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
Q 6: What is the MOQ?
A: Usually our MOQ is 1 pcs.
Q 7: Do you have inspection procedures for coupling?
A: 100% self-inspection before packing.
Q 8: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Q 9: What’s your payment?
A: T/T.
♦Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China
Real-World Examples of Successful Roller Chain Coupling Installations and Benefits
1. Industrial Conveyor Systems:
Roller chain couplings are widely used in industrial conveyor systems to transmit power between the driving and driven shafts. They provide reliable torque transmission and can accommodate misalignments, ensuring smooth and efficient operation of the conveyor. The benefits include reduced downtime due to their robustness and the ability to handle heavy loads in demanding environments.
2. Heavy Machinery Applications:
In heavy machinery such as mining equipment, steel mills, and large cranes, roller chain couplings play a crucial role in transmitting power from the motor to various mechanical components. The ability to withstand high torque and shock loads ensures the safe and efficient operation of these machines. Roller chain couplings’ durability reduces maintenance requirements and enhances overall system reliability.
3. Pumping Systems:
Roller chain couplings are used in pumping systems for various industries, including water treatment, oil and gas, and chemical processing. They offer the advantage of absorbing vibration and shock loads, contributing to the smooth and continuous operation of pumps. Their flexibility allows them to compensate for any misalignment between the motor and pump shafts, reducing stress on the equipment and increasing its lifespan.
4. Paper and Pulp Industry:
In the paper and pulp industry, roller chain couplings are employed in various applications, including paper machines and pulp processing equipment. Their ability to handle high-speed and high-torque requirements makes them suitable for demanding tasks. Roller chain couplings contribute to reduced maintenance costs and improved productivity by ensuring efficient power transmission in critical processes.
5. Automotive Manufacturing:
Automotive manufacturing plants use roller chain couplings in assembly line machinery and robotic systems. The couplings help in providing precise power transmission, ensuring accurate and synchronized movement of equipment. This results in improved production efficiency and reduced downtime, leading to cost savings and enhanced manufacturing output.
Overall, roller chain couplings have demonstrated their effectiveness and versatility across various industries. Their ability to handle misalignments, shock loads, and high torque makes them an excellent choice for demanding applications where reliability and efficiency are critical.
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Reducing Vibrations and Ensuring Smooth Operation with Roller Chain Couplings
Roller chain couplings are designed to provide a flexible and torsionally soft connection between shafts, which helps in reducing vibrations and ensuring smooth operation in mechanical power transmission systems. Here’s how roller chain couplings contribute to achieving these benefits:
- Shock Absorption: Roller chain couplings have the ability to absorb and dampen shock loads that may occur due to sudden starts, stops, or changes in the load. This feature prevents the transmission of these shocks to connected equipment, reducing vibrations and protecting the system from mechanical damage.
- Torsional Flexibility: The flexibility of roller chain couplings allows for slight misalignments between shafts. This capability helps in accommodating minor misalignments, which might otherwise lead to increased vibrations and noise in rigid coupling systems.
- Uniform Load Distribution: Roller chain couplings distribute the transmitted torque uniformly along the chain, reducing stress concentration on specific components. This even distribution of load helps in maintaining smooth operation and prolonging the life of the coupling.
- Damping Properties: The material properties of roller chain couplings, such as the use of elastomeric or plastic elements in some designs, provide inherent damping characteristics. This damping helps in absorbing vibrations and preventing resonance, ensuring stable and smooth operation.
- Reduced Backlash: Roller chain couplings exhibit minimal backlash due to the precise fit of the chain’s teeth with the sprockets. This feature is beneficial in applications that require accurate positioning and motion control.
By reducing vibrations and ensuring smooth operation, roller chain couplings contribute to improved overall system performance, reduced wear and tear on components, and enhanced reliability in various industrial applications.
How to Select the Right Roller Chain Coupling for Specific Machinery or Equipment?
Selecting the right roller chain coupling for specific machinery or equipment involves considering several important factors. Here’s a step-by-step guide:
- Torque Requirements: Determine the torque that the coupling needs to transmit between the driving and driven shafts. This will help you choose a coupling with the appropriate torque capacity for your application.
- Speed: Consider the operating speed of the machinery. Higher speeds may require special high-speed roller chain couplings designed to handle the centrifugal forces.
- Misalignment: Evaluate the degree of misalignment between the shafts. Different roller chain couplings have varying misalignment capabilities, so choose one that can accommodate the misalignment in your application.
- Space Constraints: Measure the available space for the coupling. Some roller chain couplings are compact and may be suitable for applications with limited space.
- Environmental Conditions: Take into account the operating environment, including temperature, humidity, and exposure to contaminants. Choose a coupling material and finish that can withstand the environmental conditions.
- Load Characteristics: Assess the nature of the loads and any shock or vibration present in the system. For heavy-duty or shock-loaded applications, consider using heavy-duty roller chain couplings.
- Alignment Maintenance: Evaluate the ease of alignment maintenance. Some couplings may require more frequent checks and adjustments to maintain proper alignment.
- Backlash: Determine the level of backlash permissible in the application. Certain couplings may introduce minimal backlash, which is critical in precision systems.
- Cost: Consider the overall cost, including the initial purchase price and long-term maintenance expenses. Opt for a roller chain coupling that provides the best value for your specific needs.
By carefully considering these factors, engineers and designers can identify the most suitable roller chain coupling that ensures reliable and efficient power transmission for their machinery or equipment.
editor by CX 2023-12-07