China Professional CHINAMFG Js3500 Series Half Demount Flexible Grid Couplings Simple Structure High Quality

Product Description

JS3500 Series Half Demount Flexible Grid Couplings

Description

The flexible nature of the spring-like mesh reduces the magnitude of CHINAMFG loads by dissipating and absorbing impact energy over time, and the short-term overload capacity is twice the rated torque, greatly increasing mesh coupling torque.

Widely used in heavy machinery and general machinery.

Allows higher speeds with good axial, radial and angular compensation capabilities.

High transmission efficiency. The transmission efficiency is as high as 99.47%.

Simple structure and convenient disassembly and assembly.

Good damping effect to avoid resonance.

♦Basic Parameter and Main Dimension

Type Norminal Torque
Nm
Permit Speed 
r/min
Hole d1,d2 D BE A F L Clearance K Grease
Kg
Without bore Weight
Kg
max min min max
JS3501 45 3600 28 14 98 45 100 40 40 52 3 0.03 2.9
JS3502 125 3600 35 14 110 45 110 50 40 52 3 0.03 3.9
JS3503 224 3600 42 14 120 45 110 55 41 52 3 0.06 5.9
JS3504 400 3600 48 14 138 55 110 65 45 62 3 0.06 9
JS3505 630 3600 55 19 155 65 165 75 52 62 3 0.09 13.5
JS3506 900 3600 65 19 170 65 165 90 55 62 3 0.09 17.5
JS3507 1800 3500 75 28 195 95 205 105 66 112 4 0.17 28.5
JS3508 3150 3500 85 28 212 95 205 125 70 112 4 0.26 42.5
JS3509 5600 2450 100 42 248 105 205 140   142 6 0.43 70.5
JS3510 8000 2300 110 42 274 105 205 160   142 6 0.51 95
JS3511 12500 2000 125 60 324 125 205 180   142 6 0.74 138
JS3512 18000 1800 150 70 368 130 205 220   172 6 0.91 187
JS3513 25000 1600 180 70 400 135 205 255   172 6 1.14 257
JS3514 35500 1500 200 110 458 175 190 270   212 6 1.9 340
JS3515 50000 1300 220 120 500 180 205 305   212 6 2.8 430
JS3516 63000 1200 250 130 565 195 225 360   252 6 3.5 636
JS3517 90000 1100 275   610 200 250 395   252 6 3.7 852
JS3518 125000 1000 305   675 210 270 440   302 6 4.4 1118
JS3519 180000 900 330   755 225 290 500   302 6 5.6 1445

Note: d1 is specified as the molecule(active end dimension) in the marking example, please specify otherwise if the user has special requirements. 

♦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 Services
Our design team has experience in cardan shaft 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 Services
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 the new model when there is new cars in the market.

5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ
Q 1: Are you trading company or 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 the customers with customized artworks of PDF or AI format.

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 a very good price principle, when you make the bulk order then cost of sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstance.

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

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grip coupling

Are There Specific Safety Precautions to Consider When Working with Motor Couplings?

Yes, there are several safety precautions that should be taken into consideration when working with motor couplings:

  1. Lockout-Tagout Procedures: Before performing any maintenance or installation work on motor couplings, it is essential to follow proper lockout-tagout procedures. This involves disconnecting the power source and placing a lock and tag on the disconnect switch to prevent accidental energization of the equipment.
  2. Proper Personal Protective Equipment (PPE): When working with motor couplings, personnel should wear appropriate personal protective equipment, including safety glasses, gloves, and other necessary gear to protect against potential hazards and injuries.
  3. Securely Support Equipment: Ensure that all equipment connected to the motor coupling is securely supported to prevent unexpected movement or collapse during maintenance or operation.
  4. Avoid Excessive Misalignment: While motor couplings can compensate for misalignment to some extent, it is crucial to avoid excessive misalignment beyond the coupling’s specified limits to prevent premature wear and potential failure.
  5. Follow Manufacturer’s Instructions: Always adhere to the manufacturer’s guidelines, recommendations, and installation procedures when working with motor couplings. Improper installation or usage can lead to performance issues and safety hazards.
  6. Regular Inspection: Conduct regular inspections of motor couplings to identify any signs of wear, damage, or misalignment. Address any issues promptly to maintain safe and reliable operation.
  7. Stay Informed: Ensure that personnel working with motor couplings are properly trained and informed about potential risks and safety procedures.
  8. Safe Handling of Equipment: Use appropriate lifting and handling equipment when moving or installing motor couplings to prevent injuries and damage to the equipment.
  9. Environmental Considerations: Consider the environmental conditions in which the motor coupling will operate and choose materials and coatings that can withstand the specific environment to ensure safe and reliable performance.

By following these safety precautions, individuals can mitigate risks associated with working with motor couplings and contribute to a safe working environment for all personnel involved in the installation, maintenance, and operation of the equipment.

grip coupling

How to identify signs of wear or failure in a motor coupling?

Identifying signs of wear or failure in a motor coupling is essential for maintaining the efficiency and reliability of a mechanical system. Here are some common indicators to look for:

1. Visual Inspection:

Perform a visual inspection of the motor coupling regularly. Look for any of the following signs:

  • Cracks or deformations in the coupling body
  • Corrosion or rust on the coupling surface
  • Visible signs of misalignment between the shafts
  • Excessive wear on the coupling teeth or flanges

2. Abnormal Vibrations:

Unusual vibrations or shaking during motor operation can indicate an issue with the coupling. Excessive play due to wear or misalignment can lead to vibrations that affect the overall system’s performance.

3. Noises:

Listen for any unusual noises, such as clunking, clicking, or rattling sounds during motor operation. These noises could be an indication of loose or damaged coupling components.

4. Misalignment:

Check for shaft misalignment between the motor and driven load. Misalignment can lead to uneven distribution of forces, causing premature wear and failure of the coupling.

5. Increased Friction and Heat:

Feel for any excessive heat generated during motor operation. Increased friction due to misalignment or wear can cause the coupling to overheat.

6. Reduced Performance:

If you notice a decrease in the motor’s performance or efficiency, it could be a sign of coupling wear or failure. Reduced torque transmission or increased power losses may be evident.

7. Shaft Movement:

Check for any axial movement in the motor and driven load shafts. Axial play can indicate a worn or damaged coupling that needs attention.

If you observe any of these signs, it is crucial to address the issue promptly. Regular maintenance, including lubrication and alignment checks, can help prevent coupling failures and extend the coupling’s lifespan. If the coupling shows significant signs of wear or damage, consider replacing it with a new one to ensure optimal performance and avoid costly breakdowns in the future.

“`grip coupling

How to Properly Install a Grid Coupling for Reliable Performance

Proper installation of a grid coupling is crucial for ensuring reliable performance and maximizing its lifespan. Here are the steps to install a grid coupling correctly:

  1. Preparation: Before installation, ensure that the shafts and coupling hubs are clean and free from any debris or contaminants. Inspect the grid coupling and its components for any signs of damage or wear.
  2. Align the Shafts: Make sure that the shafts to be connected are properly aligned. Grid couplings can accommodate some degree of misalignment, but it is essential to minimize it for optimal performance.
  3. Assemble the Grid: Insert the serrated grid element between the two coupling hubs. Ensure that the grid is centered and aligned with the hubs’ teeth.
  4. Tighten the Fasteners: Use the appropriate torque wrench to tighten the fasteners that secure the coupling hubs together. Follow the manufacturer’s recommended torque values to avoid over-tightening or under-tightening.
  5. Check Runout: After installation, check the coupling’s runout by rotating the connected shafts. Excessive runout indicates a potential misalignment or installation issue.
  6. Lubrication: Some grid couplings require lubrication for optimal performance. Refer to the manufacturer’s guidelines and apply the recommended lubricant to the coupling components.
  7. Check for Smooth Operation: Start the machinery and observe the coupling’s operation. Listen for any unusual noises or vibrations that may indicate a problem. If any issues are detected, stop the machinery and inspect the coupling again.
  8. Regular Maintenance: Schedule regular maintenance checks to ensure the coupling’s ongoing reliability. Inspect for signs of wear, misalignment, or damage, and replace any worn or damaged components as needed.

It is essential to follow the manufacturer’s installation guidelines and recommendations specific to the grid coupling model being used. Proper installation and regular maintenance will ensure the grid coupling performs reliably and efficiently, providing effective power transmission in industrial machinery and equipment.

China Professional CHINAMFG Js3500 Series Half Demount Flexible Grid Couplings Simple Structure High Quality  China Professional CHINAMFG Js3500 Series Half Demount Flexible Grid Couplings Simple Structure High Quality
editor by CX 2024-01-16

grid coupling

As one of leading grid coupling manufacturers, suppliers and exporters of products, We offer grid coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of grid coupling.

 

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