China OEM Large Size Standard Hydralic Drum Gear Flexible Coupling

Product Description

                                          Drum Gear Coupling Shaft Coupling (GICL)
Drum type coupling is just flexible coupling, coupling is made within the same number of ring gear and belt tooth flange half couplings and other parts. Divided into straight teeth and drum tooth outside 2 kinds of tooth profile, drum gear coupling Allows a larger angular displacement (as opposed to straight tooth coupling), can improve the tooth contact conditions, improve the ability to transfer torque, prolong service life.
With the radial, axial and angular and axial deviation compensation ability, has the advantages of compact structure, small turning radius, its large carrying capacity, high transmission efficiency, low noise and long maintenance cycle, especially suitable for low speed and heavy load condition, such as metallurgy, mining, lifting, transportation and other industries are also applicable to the drive shaft of petroleum and chemical industry, general machinery and other kinds of machinery.

 
Model
Tn(N.m) [n](r/min)        d1,d2,dz   D C C1 C2 Kg.m2 Kg
Y Z1,J1
L
GICL1 630 7100 42 125 20 0.009 5.9
52 38 24
25 28 62 44 10 19
82 60 2.5 15 22
GICL2 1120 6300 25 28 62 44 144 10.5 29 0.02 9.7
82 60 12.5 30
112 84 2.5 13.5 28
GICL3 2240 5900 82 60 174 3 24.5 25 0.047 17.2
112 84 17 28
60 142 107 35
GICL4 3600 5400 82 60 196 14 37 32 0.091 24.9
112 84 28
142 107 3 17 35
GICL5 5000 5000 112 84 224 3 25 28 0.167 38
71 75 142 107 20 35
80 172 132 22 43
GICL6 7100  
4800
112 84 241 6 35 35 0.267 48.2
71 75 142 107 20 35
172 132 4 22 43
GICL7 10000 4500 71 75 142 107 260 4 35 35 0.453 68.9
172 132 22 43
100 212 167 48
GICL8 14000  
4000
142 107 282 5 35 35 0.646 83.3
172 132 22 43
100 110 212 167 48
GICL9 18000  
3500
142 107 314 10 45 45 1.036 110
172 132
212 167 5 22 43
49
GICL10 31500 3200 172 132 346 5 43 43 1.88 157
212 167 22 49
130 140 252 202 29 54
GICL11 40000 3000 212 167 380 6 29 49 3.28 217
252 202 54
160 302 242 64
GICL12 56000 2600 120 125 212 167 442 6 57 57 5.08 305
252 202 29 55
302 242 68
GICL13 80000 2300 140 150 252 202 482 7 54 57 10.06 419
302 242 32 70
190 200 352 282 80
GICL14 112000 2100 302 242 520 8 42 70 16.774 594
352 282 32 80
GICL15 160000 1900 352 282 580 10 34 80 26.55 783
140 150 410 330 38
GICL16 250000 1600 200 220 352 282 680 10 58 80 52.22 1134
410 330 38
280 470 380 38
GICL17 280000 1500 220 352 282 720 10 74 80 69 1305
410 330
280 300 470 380 39
GICL18 355000 1400 410 330 775 10 46 96.16 1626
470 380 41
GICL19 450000 1300 260 410 330 815 10 67 115.6 1773
470 380 41
340 550 450
GICL20 500000 1200 470 380 855 13 44 167.41 2263

Detailed Photos

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. 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 shafts 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 new models when there are new cars in the market.

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

FAQ

Q 1: Are you a trading company or a 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 customers with customized PDF or AI format artwork.

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 an excellent price principle, when you make the bulk order the cost of the sample will be deducted.

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

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

Maintenance Requirements for Flexible Gear Couplings

To extend the lifespan and ensure optimal performance of flexible gear couplings, regular maintenance is essential. Here are the key maintenance requirements:

  • Lubrication: Proper lubrication is crucial for flexible gear couplings. Regularly inspect the coupling’s lubrication system and ensure it is filled with the recommended lubricant. Adequate lubrication reduces friction, wear, and heat generation, leading to smoother operation and increased lifespan.
  • Inspection: Regularly inspect the flexible gear coupling for signs of wear, damage, or misalignment. Look for unusual vibrations, noise, or temperature increases during operation, as these may indicate issues that need attention.
  • Torque Monitoring: Periodically check the torque levels to ensure they are within the coupling’s specified limits. Overloading the coupling can lead to premature wear and failure.
  • Bolt Tightening: Check and tighten the coupling bolts as needed. Vibrations and continuous operation can cause bolts to loosen over time, affecting the coupling’s performance.
  • Alignment: If misalignment is detected during inspection, address it promptly. Proper shaft alignment is crucial for the coupling’s longevity and smooth operation.
  • Environmental Considerations: Be mindful of the operating environment. In harsh conditions, such as corrosive or high-temperature environments, additional protective measures may be necessary to safeguard the coupling’s integrity.

Following these maintenance practices will help prevent premature wear, reduce downtime, and extend the lifespan of flexible gear couplings, ensuring reliable and efficient power transmission in the long run.

flexible gear coupling

Comparison of Flexible Gear Couplings with Diaphragm Couplings and Beam Couplings

Flexible gear couplings, diaphragm couplings, and beam couplings are all types of flexible couplings used in mechanical power transmission systems. Each type has its unique characteristics and advantages:

  • Flexible Gear Couplings: These couplings consist of gear teeth that mesh together to transmit torque. They are known for their high torque capacity, ability to accommodate misalignment, and torsional stiffness. Flexible gear couplings are commonly used in heavy machinery, such as industrial conveyors and mining equipment, where high torque and misalignment compensation are required.
  • Diaphragm Couplings: Diaphragm couplings utilize a thin metal diaphragm to transmit torque between the shafts. They are ideal for applications that demand high precision and no backlash. Diaphragm couplings offer excellent torsional rigidity and can handle axial, angular, and parallel misalignments. They are often used in precision machinery, robotics, and medical equipment.
  • Beam Couplings: Beam couplings consist of one or more helical cuts along a cylindrical coupling body. They are known for their flexibility, zero backlash, and compact design. Beam couplings can handle misalignment and are suitable for applications with limited space, such as small motors and positioning systems.

The choice between flexible gear couplings, diaphragm couplings, and beam couplings depends on the specific requirements of the application:

  • Flexible gear couplings are preferred for high-torque and heavy-duty applications with substantial misalignments.
  • Diaphragm couplings excel in applications where precision and backlash-free operation are critical.
  • Beam couplings are suitable for compact systems and applications with limited misalignment.

Each type of coupling has its strengths and limitations, and selecting the most appropriate one depends on factors like torque requirements, misalignment, precision, space constraints, and environmental conditions. Consulting with coupling manufacturers or experts can help in making the right choice for a specific application.

“`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 OEM Large Size Standard Hydralic Drum Gear Flexible Coupling  China OEM Large Size Standard Hydralic Drum Gear Flexible Coupling
editor by CX 2024-04-15

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