Product Description
WGP Drum Gear Coupling(JB/T7001-2007)
WGP Drum Gear Coupling With Brake Disc has a brake disc, brake disc can rotate speed by controlling the speed to adjust the machine. As shown in figure WGP with brake drum set type gear coupling is divided into I type and II type 2 forms, the only difference is that the brake disc is different.
WGP Drum Gear Coupling With Brake Disc is an improved type of gear coupling, consisting of inner gear and the same number of teeth of the flange half band coupling parts etc..
WGP Drum Gear Coupling With Brake Disc at work, 2 have the relative angular displacement, relative axial sliding periodic internal and external gear tooth surface, will inevitably lead to tooth wear and power consumption, therefore, the gear coupling needs to work in good condition and seal. The toothed coupling has small radial size and large load capacity. It is usually used for shafting transmission under low speed and heavy load conditions. The high accuracy and dynamic balancing gear coupling can be used for high speed transmission.
·WGP Drum Gear Coupling Main Dimension(JB/T7001-2007)
| Type | Normal torque Tn/N·m |
Shaft hole diameter d1,d2,d3 | Shaft hole length (L) | D0 | D | D2 | D4 | B | F | N | C | C1 | C2 | C3 | |
| Y | J1,Z1 | ||||||||||||||
| WGP1 | 800 | 12,14 | 32 | – | 315 | 122 | 98 | 60 | 58 | 30 | 38 | 30 | – | – | 2 |
| WGP2 | 1400 | 22,24 | 52 | – | 315 | 150 | 118 | 77 | 68 | 20 | – | – | |||
| WGP3 | 2800 | 30,32,35,38 | 82 | 60 | 355 | 170 | 140 | 90 | 80 | 49 | 3 | 23 | 25 | ||
| WGP4 | 5000 | 40,42,45,48 | 112 | 84 | 400 | 200 | 160 | 112 | 90 | 45 | 3 | 29 | 17 | 3 | |
| WGP5 | 8000 | 80,85,90 | 172 | 132 | 500 | 225 | 180 | 128 | 100 | 45 | 3 | 41 | 19 | ||
| WGP6 | 11200 | 100 | 212 | 167 | 630 | 245 | 200 | 145 | 112 | 44 | 5 | 48 | 20 | ||
| WGP7 | 16000 | 100,110 | 212 | 167 | 710 | 272 | 230 | 160 | 122 | 5 | 48 | 20 | |||
| WGP8 | 22400 | 100,110,120 | 212 | 167 | 710 | 290 | 245 | 176 | 136 | 5 | 48 | 20 | |||
| WGP9 | 28000 | 130,140 | 252 | 202 | 800 | 315 | 265 | 190 | 140 | 58 | 5 | 53 | 28 | ||
| WGP10 | 45000 | 160 | 302 | 242 | 800 | 355 | 300 | 225 | 165 | 5 | 63 | 28 | |||
| WGP11 | 63000 | 160,170,180 | 302 | 242 | 900 | 412 | 345 | 256 | 180 | 40 | 8 | 66 | 32 | 4 | |
| WGP12 | 90000 | 190,200 | 352 | 282 | 900 | 440 | 375 | 288 | 207 | 8 | 76 | 32 | |||
| WGP13 | 125000 | 190,200,220 | 352 | 282 | 900 | 490 | 425 | 320 | 235 | 50 | 8 | 76 | 32 | ||
| WGP14 | 180000 | 240,250,260 | 410 | 330 | 1000 | 545 | 462 | 362 | 265 | 65 | 10 | – | 10 | ||
Note:
1.Mass and rotary inertia are approximation calculated by the maximum shaft hole diameter of Y type,without calculating the brake disc.
Table 2 is the mass of brake disc.
·Table 2 Brake Disc Main Dimension,Mass, Rotary Inertia
| Brake diameter D0 |
T | K | S | Dsmax | Mass/kg | Rotary inertia kg·m2 |
|||
| I,II | III,IV | I,II | III,IV | I,II | III,IV | ||||
| 315 | 15 | 10 | 42 | 180 | 155 | 8.5 | 6.7 | 0.116 | 0.110 |
| 355 | 15 | 10 | 45 | 200 | 175 | 11.4 | 9.9 | 0.192 | 0.178 |
| 400 | 15 | 14 | 54 | 255 | 230 | 15.2 | 12.4 | 0.320 | 0.287 |
| 450 | 15 | 16 | 54 | 305 | 280 | 19.7 | 15.6 | 0.550 | 0.462 |
| 500 | 15 | 18 | 54 | 325 | 295 | 25.0 | 20.0 | 0.830 | 0.712 |
| 560 | 15 | 18 | 54 | 350 | 320 | 30.7 | 25.6 | 1.280 | 1.127 |
| 630 | 15 | 20 | 54 | 400 | 360 | 38.8 | 33.0 | 2.060 | 1.826 |
| 710 | 15 | 20 | 54 | 480 | 450 | 46.5 | 39.4 | 3.320 | 2.912 |
| 800 | 15 | 24 | 70 | 540 | 500 | 67.8 | 52.7 | 5.870 | 4.810 |
| 900 | 15 | 24 | 70 | 600 | 560 | 86.6 | 70.3 | 9.300 | 7.852 |
| 1000 | 20 | 30 | 80 | 620 | 560 | 128.8 | 115.1 | 17.400 | 15.650 |
·Product Show
♦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 technology-based company specializing in the design and manufacture of basic transmission parts and various auxiliary non-standard equipment accessories. The products are mainly used in metallurgy, electric power, mining, chemical industry, petroleum, papermaking, shipbuilding, heavy industry, etc.
In many industries, it has provided strong technical and equipment support for many companies around the world. At present, the products are also exported to Russia, Italy, Spain, Brazil, Ukraine, Turkey, Australia, Singapore, Vietnam, Indonesia, Malaysia, Sri Lanka, and other countries and regions.
Welcome to customize products from our factory and please provide your design drawings or contact us if you need other requirements.
♦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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Common Applications of Disc Couplings
Disc couplings find extensive use across various industries and applications where reliable torque transmission, misalignment compensation, and torsional stiffness are essential. Some notable examples include:
- Industrial Machinery: Disc couplings are employed in industrial equipment such as pumps, compressors, generators, and conveyors. They ensure precise torque transfer and alignment in heavy-duty machinery.
- Power Generation: Gas turbines, steam turbines, and power generators often utilize disc couplings to transmit torque between components while withstanding high rotational speeds.
- Aerospace: In aircraft and spacecraft, disc couplings help connect critical systems like engines and auxiliary power units, ensuring dependable torque transmission in demanding environments.
- Marine: Ships and offshore platforms use disc couplings to connect propulsion systems, generators, and other machinery, even in conditions with variable loads and misalignments.
- Oil and Gas: Disc couplings play a crucial role in drilling rigs, pumps, and other equipment where reliable torque transmission and misalignment compensation are vital.
- Automotive: Some automotive applications use disc couplings to connect components within drivetrains and transmissions, especially in vehicles with high-performance requirements.
These examples highlight the versatility and importance of disc couplings in various industries where precise torque transmission, misalignment handling, and torsional stiffness are critical for optimal performance.
Recent Advancements in Disc Coupling Design
Disc coupling technology has seen continuous advancements to enhance performance, reliability, and adaptability to various applications. Some recent innovations in disc coupling design include:
- Material Enhancements: The development of new materials, such as advanced alloys and composite materials, has improved coupling durability, corrosion resistance, and overall lifespan.
- Flexible Disc Profiles: Innovative disc profiles are designed to optimize flexibility while maintaining torque transmission capabilities, allowing for better misalignment compensation and shock absorption.
- Modular Designs: Modular disc coupling systems offer flexibility in adapting to different torque and misalignment requirements, making them versatile for a wide range of applications.
- Enhanced Torsional Stiffness: Some designs focus on achieving higher torsional stiffness, ensuring accurate torque transmission and responsiveness even in demanding conditions.
- Smart Couplings: Integration of sensor technology enables real-time monitoring of coupling performance, allowing for predictive maintenance and reducing downtime.
These advancements are driven by the increasing demands of modern machinery and the need for higher efficiency, reduced maintenance, and improved overall system performance. Engineers and manufacturers are continually exploring new ways to optimize disc coupling design for a variety of industries and applications.
Key Benefits and Applications of Disc Couplings
Disc couplings offer several key benefits that make them suitable for a wide range of applications in mechanical systems. These benefits, along with their diverse applications, are highlighted below:
- High Torque Transmission: Disc couplings are capable of transmitting high levels of torque between shafts, making them suitable for heavy-duty machinery and equipment.
- Angular Misalignment Compensation: They can accommodate angular misalignment between shafts, ensuring smooth operation even when there are slight deviations in alignment.
- Axial Movement Absorption: Disc couplings can absorb limited axial movement along the shaft axis, preventing excessive forces from affecting connected components.
- Torsional Flexibility: The torsional flexibility of disc couplings allows them to dampen vibrations, shock loads, and torsional disturbances, enhancing the reliability and longevity of machinery.
- Reduced Maintenance: By reducing the transmission of vibration and shock, disc couplings can minimize wear and tear on connected equipment, resulting in lower maintenance requirements.
- High-Speed Applications: Their balanced design and ability to maintain alignment make disc couplings suitable for high-speed applications where precision and reliability are crucial.
- Precision Machinery: Disc couplings find applications in precision machinery such as CNC machines, robotics, and servo systems, where accurate motion control is essential.
- Industrial Machinery: They are commonly used in industrial machinery like pumps, compressors, conveyors, and generators to ensure efficient power transmission and reliable operation.
- Aerospace and Automotive: Disc couplings are utilized in aerospace and automotive applications where lightweight and reliable couplings are required for critical functions.
The versatility of disc couplings, along with their ability to provide torque transmission, misalignment compensation, and vibration dampening, makes them a preferred choice in various industries. Properly selecting and maintaining disc couplings can enhance machinery performance, reduce downtime, and contribute to overall operational efficiency.
editor by CX 2024-05-02