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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Materials Used in Manufacturing Disc Couplings
Disc couplings are typically constructed using a combination of high-quality materials that contribute to their durability, strength, and performance. Some commonly used materials include:
- Stainless Steel: Stainless steel is a popular choice due to its corrosion resistance and high strength-to-weight ratio. It ensures longevity and can withstand harsh environments.
- Aluminum: Aluminum is known for its lightweight properties and is often used in applications where weight reduction is essential while maintaining reasonable strength.
- Steel: Carbon or alloy steel is chosen for its robustness and ability to handle high torque loads and harsh operating conditions.
- Bronze or Brass: These materials can be used in specific applications where electrical conductivity is a concern, or when friction and wear properties are important.
The selection of materials depends on factors such as the coupling’s intended application, torque requirements, environmental conditions, and the desired balance between strength, weight, and resistance to wear and corrosion.
Unique Construction of Disc Couplings for Vibration Dampening and Resonance Control
The distinctive construction of disc couplings plays a vital role in their ability to dampen vibrations and control resonance:
- Flexible Disc Packs: Disc couplings consist of multiple thin metal discs stacked alternately. These discs are connected to the hub and spacer, creating a flexible structure that can absorb and dissipate vibrations.
- Radial Compliance: The flexible discs allow for radial compliance, enabling the coupling to absorb misalignments and shocks, which helps prevent the transmission of vibrations.
- Torsional Flexibility: The flexible nature of the disc packs provides torsional flexibility, allowing the coupling to absorb torsional vibrations and shocks that may arise from the machinery.
- Resonance Damping: The design of disc couplings helps dampen resonant frequencies. The unique construction disperses energy across the flexible elements, reducing the risk of resonant vibration buildup.
- Material Selection: The choice of materials for the discs plays a role in controlling resonance. The right combination of material properties can help mitigate the effects of resonance.
By efficiently absorbing and dissipating vibrations and controlling resonance, disc couplings contribute to smoother operation, reduced wear and tear on machinery components, and enhanced overall system performance.
Types of Disc Couplings for Specific Uses
Disc couplings come in various designs and configurations, each tailored to specific use cases and requirements. Here are some different types of disc couplings designed for specific applications:
- Single Disc Couplings: These couplings consist of two hubs and a single flexible disc element. They are suitable for applications where angular misalignment compensation is the primary requirement.
- Double Disc Couplings: These couplings include two flexible disc elements and three hubs. They provide higher torsional flexibility and axial movement absorption, making them suitable for more demanding applications.
- Spacer Disc Couplings: Spacer disc couplings incorporate a spacer between the flexible disc elements. This design allows for greater axial movement and misalignment compensation.
- Close-Coupled Disc Couplings: These couplings have a compact design with minimal spacing between the hubs and discs. They are commonly used in applications where space constraints are a concern.
- Floating Shaft Disc Couplings: Floating shaft disc couplings are designed for applications where there is a need to connect shafts that are not in the same plane. They can accommodate both angular and axial misalignment.
- High-Speed Disc Couplings: These couplings are specifically engineered to handle high rotational speeds while maintaining precise alignment and minimal vibration.
- Heavy-Duty Disc Couplings: Heavy-duty disc couplings are built to transmit extremely high levels of torque and are often used in demanding industrial applications.
- Customizable Disc Couplings: Some manufacturers offer customizable disc couplings that can be tailored to specific application requirements, such as material selection, size, and design parameters.
The choice of disc coupling type depends on factors such as the level of misalignment, torque transmission requirements, space constraints, and environmental conditions. Selecting the appropriate type ensures optimal performance and reliability in various machinery applications.
editor by CX 2024-05-07