China Custom Ngcl Drum Gear Coupling China Manufacturer gear coupling

Product Description

Drum Gear Shaft Coupling With Brake Wheel (NGCL)

NGCL type drum gear coupling is comprised of the same number of teeth in the inner gear ring and the outer teeth of the flange semi-coupling and other components. It has type A and type B the 2 types, Type A is suitable for NGCL1~NGCL13, Type B is suitable for NGCL14.


Product Parameters



Model Tn
  Y,J1,Z1 DO D D1 C C1 H B3 Kg
dz,d1,d2 L
NGCL1 355 20-35 38-82 160 103 71 30 8 2.0 68 7.3
NGCL2 630 25-45 44-112 160 115 83 36 8 2.0 68 9.7
NGCL3 1000 28-56 44-112 200 127 95 41 8 2.0 85 15.2
NGCL4 1600 38-65 60-142 200 149 116 41 8 2.0 85 21.4
NGCL5 2800 40-75 84-142 250 167 134 48 8 2.5 105 33.1
NGCL6 4500 45-90 84-172 250 187 153 49 9 2.5 105 38.5
NGCL7 6300 50-100 84-212 315/(300) 204 170 53 9 2.5 132 61.8
NGCL8 9000 55-110 84-212 400 230 186 64 12 3.0 168 96.5
NGCL9 14000 60-130 107-252 500 256 212 71 13 3.0 210 151
NGCL10 20000 65-150 107-252 630/(600) 287 239 65 15 3.5 265 209
NGCL11 31500 70-170 107-302 710/(700) 325 276 77 16 3.5 298 300
NGCL12 45000 75-200 107-352 710/(700) 362 313 94 17 4.0 298 384
NGCL13 63000 150-220 202-352 800 412 350 88 18 4.5 335 544
NGCL14 100000 170-250 242-410 800 462 420 92 20 5.5 335 736


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. 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. 


After Sales Service

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.


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

flange coupling

Materials Used in Manufacturing Gear Couplings

Gear couplings are designed to transmit torque between shafts while accommodating misalignment. To ensure the durability and reliability of gear couplings, manufacturers use a variety of materials, each with its specific properties. Commonly used materials in manufacturing gear couplings include:

  • Steel: Steel is the most widely used material for gear couplings. It offers excellent strength, durability, and resistance to wear and fatigue. Steel gear couplings are suitable for a wide range of applications, including heavy-duty industrial machinery.
  • Stainless Steel: Stainless steel is chosen for gear couplings that require resistance to corrosion and high-temperature environments. Stainless steel couplings are commonly used in food processing, pharmaceutical, and chemical industries.
  • Alloy Steel: Alloy steel is utilized to enhance specific properties, such as increased strength and improved performance under high loads and extreme conditions. Alloy steel gear couplings are ideal for demanding applications in heavy industries.
  • Cast Iron: Cast iron is known for its excellent machinability and good resistance to wear. Cast iron gear couplings are suitable for low to moderate torque applications and can be cost-effective in certain scenarios.
  • Non-Metallic Materials: In some cases, non-metallic materials like nylon or urethane may be used for specific gear coupling applications, especially in situations where electrical isolation or chemical resistance is required.

The choice of material depends on the application’s demands, including the torque, speed, environmental conditions, and budget considerations. Gear coupling manufacturers carefully select materials that will provide optimal performance and longevity while meeting the specific requirements of the intended application.

China Custom Ngcl Drum Gear Coupling China Manufacturer  gear couplingChina Custom Ngcl Drum Gear Coupling China Manufacturer  gear coupling
editor by CX 2023-11-16


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