China Best Sales Grid Flexible Coupling Bibby Coupling (JS)

Product Description

Product Description

JS500 Series Grid Coupling

Grid Coupling is widely used in metallurgy, mining, lifting, transportation, petroleum, chemical, ships, textile, light industry, agricultural machinery, printing machines and pumps, fans, compressors, machine tools and other mechanical equipment and industry shaft transmission.

 

 

Feature
1.The serpentine spring as the elastic element, the elastic strong at the same time, greatly improves the grid coupling torque, widely used in heavy machinery and general    machinery.The serpentine spring special technology department, has long service life, allowing higher speed, has good ability to compensate in the axial, radial and angle

2.High transmission efficiency, start safety. Transmission efficiency of up to 99.47%, short-time overload capacity is 2 times the rated torque, operation safety.

3.Simple structure, convenient assembly and disassembly, long service life

4.Damping effect is good to avoid the resonance.

♦Basic Parameter And Main Dimension

Model Nominal
Torque
Nm
Speed
r/min
Y,Z Bore
d1,d2
A BE
Min
D E N L M P J SB SD Clearance (K) No bore mass
Kg
Max Min Min Standard Max
JS502 125 4500 35 14 50 160 120 80 80 52 78 27 50 32 38 1.5 3 5 4
JS504 400 4500 48 14 65 195 160 105 105 62 95 36 60 32 38 1.5 3 5 9
JS506 900 3900 65 19 90 210 185 125 130 82 105 50 65 45 50 1.5 3 5 15.5
JS507 1800 3500 75 28 105 275 218 150 156 112 135 52 86 60 65 1.5 3 5 26
JS508 3150 3500 85 28 125 295 245 180 175 112 145 58 92 70 75 1.5 3 5 37
JS509 5600 2450 100 42 140 370 286 210 208 142 180 70 118 90 95 1.5 3 5 63
JS510 8000 2300 110 42 160 390 325 245 230 142 190 74 125 100 105 1.5 4 6.5 83
JS511 12500 2000 125 60 180 450 330 180 258 142 220 85 150 115 120 1.5 4 6.5 97
JS512 18000 1800 150 70 220 465 365 220 295 172 225 95 150 130 135 1.5 6 10 139
JS513 25000 1600 180 70 255 480 420 255 335 172 235 115 156 140 145 1.5 6 10 208
JS514 35500 1500 200 110 270 550 480 270 390 212 270 105 178 160 165 3 6 13 275
JS515 50000 1300 220 120 305 590 550 305 440 212 290 110 190 200 205 3 6 13 378
JS516 63000 1200 250 130 360 620 605 355 495 252 305 125 200 200 205 3 6 13 515
JS517 90000 1100 275   395 675 665 395 550 252 330 140 227 225 230 3 6 13 712
JS518 125000 1000 305   440 710 710 430 600 302 350 160 242 250 255 3 6 13 890
JS519 180000 900 330   500 745 780 495 660 302 365 175 252 275 280 3 6 13 1196

♦Product Display

 

♦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

 

Company Profile

 

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. We company actively introduce 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 month under normal circumstance.

Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.

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:1) T/T. 

Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

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grip coupling

Is it Possible to Replace a Motor Coupling Without Professional Assistance?

Replacing a motor coupling can be a relatively straightforward task, and it is possible to do it without professional assistance, depending on your level of mechanical skill and experience. However, it is essential to exercise caution and follow proper procedures to ensure a successful replacement and prevent any potential damage.

If you have a basic understanding of mechanical systems and tools, you can attempt to replace a motor coupling by following these general steps:

  1. Turn Off Power: Before starting any work, make sure to turn off the power supply to the motor to prevent accidents.
  2. Access the Coupling: Locate the motor coupling, which connects the motor shaft to the driven shaft or load. It is often situated near the motor or at the input of the driven equipment.
  3. Remove Guards and Covers: If applicable, remove any guards or covers that may be concealing the coupling and motor assembly.
  4. Loosen Fasteners: Loosen and remove the fasteners, such as set screws or bolts, that secure the coupling halves to the motor and driven shafts.
  5. Remove Old Coupling: Carefully slide or separate the old coupling from the motor and driven shafts.
  6. Install New Coupling: Place the new coupling onto the motor and driven shafts, ensuring proper alignment and engagement.
  7. Tighten Fasteners: Securely tighten the fasteners to hold the new coupling in place.
  8. Check Alignment: Verify that the motor and driven shafts are aligned properly to prevent premature wear and damage to the new coupling.
  9. Replace Guards and Covers: Once the new coupling is installed and aligned, replace any guards or covers that were removed.
  10. Turn On Power: After completing the replacement, turn the power supply back on and test the motor and driven equipment for proper operation.

While the process seems straightforward, it is essential to refer to the specific instructions provided by the manufacturer of the motor and coupling. Some couplings may have unique installation requirements, and following the manufacturer’s guidelines ensures optimal performance and safety.

If you are unsure about any aspect of the replacement process or encounter difficulties during the procedure, it is recommended to seek assistance from a qualified professional or a trained technician to avoid any potential damage to the motor or 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

What is a Grid Coupling and How Does It Work in Mechanical Power Transmission?

A grid coupling is a type of flexible coupling used in mechanical power transmission systems to connect two shafts and transmit torque between them. It consists of two hubs with a serrated grid element sandwiched between them.

Here’s how a grid coupling works in mechanical power transmission:

  1. Hub Assembly: The grid coupling has two hubs, one attached to each shaft that needs to be connected. These hubs can be flanged or cylindrical in shape.
  2. Serrated Grid Element: The grid coupling’s unique feature is the serrated grid element made of spring steel or stainless steel. This grid sits between the two hubs and resembles a flexible grid structure.
  3. Connecting the Hubs: The two hubs are brought together, and the serrated grid element is placed between them. The hubs’ teeth mesh with the grid’s slots, creating a flexible and resilient connection.
  4. Transmitting Torque: When torque is applied to one shaft, it gets transferred to the grid, which deforms slightly under the load. This deformation allows the serrated grid to absorb shocks, vibrations, and misalignments between the two shafts.
  5. Angular Misalignment: The grid coupling can accommodate angular misalignments between the connected shafts due to its flexible grid structure. It allows for some angular movement without causing undue stress on the system.
  6. Radial Misalignment: The coupling can also handle small radial misalignments between the shafts, ensuring smoother operation and reduced wear on the machinery.
  7. Torsional Flexibility: The serrated grid element provides torsional flexibility, allowing the coupling to absorb torsional shock loads and dampen vibrations during operation.

Grid couplings are known for their ability to protect connected equipment from excessive loads, shocks, and vibrations, making them ideal for applications in various industries such as mining, pulp and paper, steel mills, and power generation.

Additionally, grid couplings are relatively easy to install and require minimal maintenance, making them a popular choice for many power transmission systems.

China Best Sales Grid Flexible Coupling Bibby Coupling (JS)  China Best Sales Grid Flexible Coupling Bibby Coupling (JS)
editor by CX 2024-04-30

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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