China factory CHINAMFG High Quality Wgp Flexible Drum Gear Coupling

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 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 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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flexible gear coupling

Materials Used in Manufacturing Flexible Gear Couplings and Their Impact on Performance

Flexible gear couplings are designed to transmit torque while accommodating misalignments and reducing vibrations. The choice of materials for manufacturing these couplings plays a crucial role in their overall performance and suitability for specific applications. Some common materials used in flexible gear couplings include:

  • Steel: Steel is a popular material for flexible gear couplings due to its high strength and durability. It can handle substantial torque loads and provides good resistance to wear and fatigue. Steel couplings are commonly used in heavy-duty applications, such as steel mills, mining, and power generation.
  • Stainless Steel: Stainless steel is used when corrosion resistance is required, making it suitable for applications in corrosive environments like the marine, chemical, and petrochemical industries.
  • Alloy Steel: Alloy steel is used to improve specific properties, such as hardness and heat resistance. It is often employed in high-temperature applications found in steel processing and power generation.
  • Cast Iron: Cast iron is known for its excellent wear resistance and damping capabilities. It is used in applications where shock absorption and vibration reduction are critical, such as pumps and compressors.
  • Aluminum: Aluminum is lightweight and offers good corrosion resistance, making it suitable for applications where weight reduction is important, such as aerospace and certain industrial machinery.
  • Bronze: Bronze is used for its self-lubricating properties and resistance to wear. It is often found in couplings used in low-speed applications, such as conveyor systems.
  • Nylon and Plastics: Nylon and other plastics are used in some couplings where electrical isolation and lightweight properties are essential, such as in medical equipment and certain automation systems.

The selection of materials depends on the specific requirements of the application, including torque, speed, temperature, environmental conditions, and the presence of corrosive substances. Proper material selection ensures that the flexible gear coupling can operate efficiently and reliably, providing optimal performance and minimizing maintenance needs.

flexible gear coupling

Handling Torsional Stiffness and Dynamic Balancing in Flexible Gear Couplings

Flexible gear couplings are designed to effectively handle torsional stiffness and dynamic balancing in rotating machinery. Here’s how they achieve this:

  • Torsional Stiffness: Flexible gear couplings are engineered to provide a certain level of torsional stiffness while still allowing for some flexibility. This stiffness helps transmit torque efficiently from one shaft to another, ensuring minimal power loss. The flexibility of the coupling allows it to accommodate misalignments and shock loads, reducing the risk of damage to connected equipment.
  • Dynamic Balancing: Proper dynamic balancing is crucial in rotating machinery to prevent vibrations that could lead to premature wear and damage. Flexible gear couplings are designed to have symmetrical and evenly distributed masses. This helps minimize any dynamic imbalances that could occur during rotation, resulting in smoother and more stable operation.

The combination of torsional stiffness and dynamic balancing in flexible gear couplings makes them suitable for various industrial applications, providing reliable power transmission while dampening vibrations and accommodating misalignments. It ensures that the connected machinery operates efficiently and with reduced wear and tear, resulting in longer equipment lifespan and enhanced overall system performance.

flexible gear coupling

Different Types of Flexible Gear Couplings and Their Applications

Flexible gear couplings are available in various designs, each suited for specific applications based on their features and capabilities. Some common types of flexible gear couplings and their applications include:

  • Full Gear Couplings: These couplings consist of two hubs with external gear teeth that mesh with an internal gear sleeve. They offer high torque capacity and are commonly used in heavy machinery, such as steel rolling mills, cranes, and conveyors.
  • Half Gear Couplings: Half gear couplings have one flexible half with internal gear teeth and one rigid half with external gear teeth. They are ideal for applications requiring torsional rigidity and misalignment compensation, such as pumps and compressors.
  • Nylon Sleeve Gear Couplings: These couplings have a nylon sleeve inserted between the gear teeth of the hubs and the internal sleeve. They are known for their vibration damping properties and are used in applications where noise reduction is essential, such as printing presses and textile machinery.
  • Chain Gear Couplings: Chain gear couplings use chains to transmit torque between the hubs. They are well-suited for high-speed and high-torque applications and can accommodate significant misalignment. These couplings find applications in turbines, generators, and large fans.
  • U-Joint Gear Couplings: These couplings have a universal joint-like mechanism that compensates for angular misalignment. They are commonly used in automotive drivetrains, agricultural equipment, and marine propulsion systems.
  • Spacer Gear Couplings: Spacer gear couplings have two hubs separated by a spacer that accommodates large misalignments. They are commonly used in paper mills, mining equipment, and other heavy machinery.

When selecting a flexible gear coupling, it is essential to consider the specific requirements of the application, including torque, speed, misalignment, and environmental conditions, to choose the most suitable type for optimal performance and longevity.

China factory CHINAMFG High Quality Wgp Flexible Drum Gear Coupling  China factory CHINAMFG High Quality Wgp Flexible Drum Gear Coupling
editor by CX 2024-05-07

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