Tag Archives: best gear

China Best Sales Giicl Drum Type Gear Coupling for Energy Saving Equipment gear coupling

Product Description

Drum Gear Coupling Shaft Coupling (GIICL)

GIICL type – the sealing end for the entire body, small spacing between the teeth, the relative allowable radial displacement, compact structure, small moment of inertia, can be connected with the Y, J1 type shaft.

♦Characteristics of drum type gear coupling
1.drum tooth type coupling bearing capacity

2.angular displacement compensation

3.drumgear coupling drum tooth surface contact condition of inner and outer teeth are improved, to avoid the angular displacement under the condition of straight tooth end edge extrusion, stress measuringmethods concentration, while improving the tooth surface friction, wear, reducing noise and long maintenance cycle.

4.drum shaped teeth type shaft coupling gear tooth end is CHINAMFG shape, so that the inner and outer teeth are very convenient to install and remove.

5.drum gear type coupling transmission efficiency as high as 99.7%.

Technical data of GIICL drum gear coupling 

Type
 
Nominal torque
(KN.M)
Allow speed
(R/min)
d1(MM) d2(MM) Shaft hole length D D1 D2 C H A B e Rotary inertia
Kg.m2
Weight
Y J1type
GIICL1 0.4 4000 30 35 42 103 71 50 8 2 36 76 38 0.0571 3.6
GIICL2 0.71 4000 25 28 62 44 115 83 60 8 2 42 88 42 0.006 5.1
GIICL3 1.12 4000 25 28 62 44 127 95 75 8 2 44 90 42 0.571 6.9
GIICL4 1.8 4000 63 65 142 107 149 116 90 8 2 49 98 42 0.5715 14.5
GIICL5 3.15 4000 63 65 142 107 167 134 105 10 2.5 55 108 42 0.571 19.6
GIICL6 5 4000 80 85 90 172 132 187 153 125 10 56 110 42 0.0843 31.5
GIICL7 7.1 3750 100 105 212 167 204 170 140 10 3.5 60 118 42 0.151 47.5
GIICL8 10 3300 100 110 212 167 230 186 155 12 3 67 142 47 0.241 60.2
GIICL9 16 3000 130 135 252 202 256 212 180 12 3 39 146 47 0.470 95.8
GIICL10 22.4 2650 130 145 252 202 287 239 200 14 3.5 78 164 47 0.745 119
GIICL11 35.5 2350 302 242 325 276 325 276 235 14 3.5 81 170 47 1.588 189
GIICL12 50 2100 190 200 325 282 362 313 270 16 4.0 89 190 49 3.055 285
GIICL13 71 1850 190 200 352 282 412 350 300 18 4.5 98 208 49 4.918 360
GIICL14 112 1650 240 250 470 380 512 470 380 22 5.5 182 316 63 17.45 786
GIICL15 180 1500 280 285 470 380 512 470 380 22 5.5 182 316 63 23.925 799
GIICL16 250 1300 280 300 470 380 580 522 430 28 7 209 354 67 29.10 1571
GIICL17 355 1200 250 260 410 330 644 582 490 28 7 198 364 67 53.725 1532
GIICL18 500 1050 340 360 650 540 726 658 540 28 8 222 430 75 99.5 2278
GIICL19 710 950 340 320 470 380 818 748 630 32 8 232 440 75 175.5 3026
GIICL20 1000 800 480 500 650 540 928 838 720 32 10.5 247 470 75 299 3984
GIICL21 1400 750 480 500 650 540 1571 928 810 40 11.5 255 490 75 468.5 4977
GIICL22 1800 650 670 680 900 780 1134 1036 915 40 13 262 510 75 904.75 7738
GIICL23 2500 850 1000 1000 800 1428 1282 1178 1030 50 14.5 299 580 80 1725 11513
GIICL24 3550 550 800 850 1000 880 1428 1322 1175 50 16.5 317 610 80 3131.75 16615
GIICL25 4500 460 1000 1040 1100 1644 1538 1390 50 19 325 620 80 7198.25 27797

Product Display

♦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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flange coupling

What Is a Gear Coupling and How Does It Work?

A gear coupling is a type of mechanical coupling that connects two shafts together to transmit torque and rotational motion between them. It consists of two gear-like hubs with external teeth that mesh together and transmit torque via the engagement of the teeth. The gear teeth on the hubs allow for high torque transmission and provide flexibility to accommodate misalignments between the shafts.

The working principle of a gear coupling can be summarized as follows:

1. Gear Hubs: A gear coupling consists of two hubs, each attached to the respective shafts that need to be connected. The hubs have external gear teeth that mesh together when the coupling is assembled.

2. Gear Teeth Engagement: When the two gear hubs are brought together during installation, the gear teeth on one hub mesh with the corresponding teeth on the other hub. This meshing creates a strong mechanical connection between the two shafts.

3. Torque Transmission: As the connected shafts rotate, the gear teeth engage and transmit torque from one shaft to the other. The gear coupling can handle high torque loads, making it suitable for heavy-duty applications.

4. Misalignment Compensation: One of the key advantages of a gear coupling is its ability to accommodate various types of misalignment, including angular, parallel, and axial misalignments between the connected shafts. This misalignment compensation helps reduce stress on the connected equipment and prevents premature wear.

5. Lubrication: Gear couplings may require lubrication to reduce friction between the gear teeth and ensure smooth operation. Proper lubrication helps improve the efficiency and longevity of the coupling.

Gear couplings are commonly used in various industrial applications, such as power generation, steel mills, mining, and heavy machinery. They offer high torque capacity, excellent misalignment accommodation, and reliability, making them a preferred choice for transmitting power in demanding environments.

China Best Sales Giicl Drum Type Gear Coupling for Energy Saving Equipment  gear couplingChina Best Sales Giicl Drum Type Gear Coupling for Energy Saving Equipment  gear coupling
editor by CX 2024-05-16

China Best Sales Nl9 Nylon Sleeve Gear Coupling gear coupling

Product Description

NL9 nylon sleeve gear coupling

1. ISO 9001-2000
2. OEM Service
3. Stable quality
4. Applies to flexible drive shaft, allowing a larger axial radial displacement and displacement. 5. Has a simple structure, easy maintenance.
6. Disassembly easy
7. Low noise
8. Transmission efficiency loss, long useful working life.

We can also supply chain coupling, roller chain coupling, rigid couplings, flexible couplings, fcl coupling, flexible rubber fcl coupling, fcl flexible coupling, forged steel fcl coupling, flexible coupling fcl, fcl flexible shaft coupling, jaw coupling, hrc coupling, CHINAMFG coupling, cast steel coupling, aluminum coupling, stainless steel coupling, pin coupling, mh coupling, nm coupling, spacer coupling, taper lock rigid coupling, flange coupling, sleeve coupling, nylon sleeve gear coupling, gear coupling, crc coupling, js coupling

Competitive Advantage:
More than 20 years advanced technology and experience of us will give strong support for the coupling you need. We will understand your need of product quickly, and give quick respond and good service. A lot of cases of our products will show you that it worth your trust.
Under the full quality control system, our products go through the precise product line and strict testing process. We have excellent working flow and standard to ensure stability, products reliable enough for using.
Take our scale economy, raw material superiority, and CHINAMFG for clients to account, our price do have a great competitiveness. They are good value and cost effective than your imagine.
We sincerely hope establishing long and friendly business relations with clients from all over the world. Our goal is not just providing product, but also providing a complete solution including product design, tooling, fabrication and service for our customers to achieve their upmost satisfaction.

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flange coupling

How Does a Gear Coupling Protect Connected Equipment from Shock Loads and Vibrations?

Gear couplings are designed to provide excellent protection to connected equipment from shock loads and vibrations, making them ideal for use in demanding and heavy-duty applications. The design and features of gear couplings that contribute to this protection include:

  • Flexible and Rigid Elements: Gear couplings consist of two hubs with external gears that mesh together. Between these two hubs, there is a center sleeve with internal gear teeth. The center sleeve acts as a flexible element, while the outer hubs act as rigid elements. This combination allows the gear coupling to transmit torque while absorbing and dampening shock loads and vibrations.
  • Misalignment Compensation: Gear couplings can accommodate angular, parallel, and axial misalignment between shafts. When the connected equipment experiences misalignment due to dynamic forces or shock loads, the gear coupling can flex and adjust to these changes, preventing excessive stress on the shafts and equipment.
  • High Torsional Stiffness: Gear couplings offer high torsional stiffness, meaning they have minimal angular deflection under load. This stiffness helps maintain precise alignment and reduces the likelihood of damage to the connected equipment caused by misalignment-induced vibrations.
  • Load Distribution: The toothed gear design of gear couplings ensures a large surface area of contact between the gears. This spreads the torque evenly across the gear teeth, resulting in a uniform distribution of load and reducing the concentration of stress on specific areas.
  • Damping Characteristics: The flexible center sleeve in the gear coupling acts as a damping element that absorbs and dissipates vibrations, further protecting the connected equipment from harmful oscillations.
  • High-Speed Balancing: Gear couplings are precisely balanced during manufacturing to minimize vibrations and ensure smooth operation even at high speeds. Proper balancing helps prevent resonances and reduces the impact of shock loads on the connected equipment.

By effectively absorbing and dampening shock loads and vibrations, gear couplings extend the life of the connected equipment and surrounding components, reduce maintenance requirements, and contribute to a more reliable and efficient mechanical system. However, it is essential to select the appropriate size and type of gear coupling based on the specific application and operating conditions to ensure optimal protection and performance.

China Best Sales Nl9 Nylon Sleeve Gear Coupling  gear couplingChina Best Sales Nl9 Nylon Sleeve Gear Coupling  gear coupling
editor by CX 2024-05-15

China Best Sales KTR BoWex curved tooth gear couplings M-14C M-19C M-25C M-28C M-32C M-38C M-48C M-65C I-80 I-100 I-125 gear coupling

Product Description

Product Description

. Used in various mechanical engineering and liquid fields
. The combination of Ni and copper materials makes the child feel comfortable
. Can correct axial, radial and angular installation errors
. Axial insertion assembly, very convenient
·The tolerance of the finished hole is in accordance with ISO H7, and the dimensional tolerance of the keyway is in accordance with DIN6885/1 and JS9. There are also tapered holes and inch holes. The commercial package of M…C type is carbon-coated with enhanced performance, low backlash, high torque, and complies with the European EC standard 94/9/EC for explosion-proof hazards (explosion-proof ATEX95). 

Product Parameters

Packaging & Shipping

Our Advantages

1. We have over 10 years’ experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer’s requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

Please contact us immediately if you have any questions.

Related Products

 

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flange coupling

Handling Misalignment with Gear Couplings

Gear couplings are designed to accommodate certain degrees of misalignment between shafts, making them suitable for applications where some flexibility is required. They can handle three main types of misalignment:

  • Angular Misalignment: This type of misalignment occurs when the axes of the two connected shafts are not parallel but intersect at a small angle. Gear couplings can handle a moderate amount of angular misalignment, typically up to a few degrees, without sacrificing performance.
  • Parallel Misalignment: Parallel misalignment refers to a situation where the two connected shafts are offset in parallel but remain parallel to each other. Gear couplings can accommodate a certain amount of parallel misalignment, but it is generally limited to a fraction of the coupling’s overall length.
  • Axial Misalignment: Axial misalignment happens when the two shafts are offset along the axis of rotation. Gear couplings can handle limited axial misalignment, but it is essential to ensure that the coupling’s end float or end-play is correctly set to prevent axial loading on connected equipment.

It is important to note that while gear couplings can handle some degree of misalignment, excessive misalignment can lead to premature wear and failure. Regular maintenance and proper installation are crucial to ensuring that gear couplings perform optimally and have a longer service life.

China Best Sales KTR BoWex curved tooth gear couplings M-14C M-19C M-25C M-28C M-32C M-38C M-48C M-65C I-80 I-100 I-125  gear couplingChina Best Sales KTR BoWex curved tooth gear couplings M-14C M-19C M-25C M-28C M-32C M-38C M-48C M-65C I-80 I-100 I-125  gear coupling
editor by CX 2024-05-14

China Best Sales Customized Stainless Steel/Carbon Steel/Steel Lost Wax Casting/Precision Casting Steel Pipe Fitting/Base/Gear/Cap/Washer/Bracket/Flange/Coupling with Thread gear coupling

Product Description

  • Customized Stainless Steel/Carbon Steel/steel Lost Wax Casting/precision casting steel pipe fitting/base/gear/cap/washer/bracket/flange/coupling with thread
     
  • Material:
     
    Stainless Steel: JIS SCS1, SCS2, SCS13, SCS13L, SCS14, SCS14L/ DIN G-X7Cr13, G-X20Cr14, G-X6CrNi18 9, G-X6CrNiMo18 10, 1.3955, 1.4308, 1.4408, 1.4581 / ASTM/AISI CA-15, CA-40, CF-3/304L, CF-3M/316L, CF-8/304, CF-8M/316, etc
    Carbon Steel: JIS SC450, SCC5 / DIN GS-45, GS-60 / ASTM WCB, 450-240, 80-40, etc
    Alloy Steel: JIS SCW480, SCSiMn2, SCCrMn3 / DIN GS-20Mn5, GS-37MnSi5, GS-34CrMo4, etc
    Heat Resistance Steel: JIS SCH13, SCH21, SCH24/ DIN G-X15CrNiSi25 20 1.4840,G-X45CrNiSi35 25 1.4857 / ASTM HN, HK30, HK, HK40, HHM HP, HT
    Bronze or Copper: JIS BC6, ALBC6, etc
    Other materials Carbon Steel, Alloy Steel, Hight Manganese Steel, Tool steel, Heat-resistant Steel,  Al-Si Alloy, etc also available according to customer’s request.
  • Required documents for offer to be provided by customer:

    Drawings with formats of IGS (3D), DWG or DXF (Auto CAD 2D), PDF, JPG
    Standard of material (Preferable to provide Element Percentage of C, Si, Mn, P, S, etc and Physical/Machanical Properties of the material)
    Technical requirements
    Unit Weight of Rough Casting
    Production technology: Lost-wax casting/investment casting
     

  • Main production equipment:

    Vertical wax-injectors
    Sand glueing tanks
    Wax-evaporator
    Intermediate frequency electrical induction furnaces
    Spectrum analyzer
    Shot blast machines
    Heat treatment furnaces
    Heat treatment water tank
    Acid solution and water cleaning tank
    Buffing / polishing machines / Electrical polishing
     

  • Unit weight: 1.2g~80,000g per piece
     
  • Other details:

    Taper hole, deep hole, bent hole D>Ø2mm    L=1D
    Minimum outside radius R0.3mm, minimum inside radius R0.5mm
    Minimum thickness of 1.5mm, some parts with minimum thickness of 0.8mm
     

  • Tolerance of dimension for cast:
     
    Dimension Range (mm) Common Tolerance Special Tolerance
    < 25 +/- 0.25 mm +/- 0.13 mm
    25 ~ 50 +/- 0.40 mm +/- 0.25 mm
    50 ~ 100 +/- 0.80 mm +/- 0.50 mm
    > 100 +/- 1 % +/- 0.5 %

     

  • Minimum order: No limit
  • Delivery: Within 30 working days after signing of contract and confirmation of samples by client
     
  • Technological process:

     

  • Workshop:

     

  • Some Products:

     

  • Testing equipments:

     

  • Shipments:

     

  • Company information:

     

  • Certifications:

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flange coupling

How Does a Gear Coupling Handle Angular, Parallel, and Axial Misalignment?

Gear couplings are designed to handle various types of misalignment, including angular, parallel, and axial misalignment. Here’s how they handle each type:

  • Angular Misalignment: Angular misalignment occurs when the two connected shafts are not collinear and form an angle with each other. Gear couplings can accommodate angular misalignment due to the flexibility of their gear teeth. The gear teeth allow a slight angular movement between the shafts without causing significant stress on the coupling.
  • Parallel Misalignment: Parallel misalignment occurs when the two connected shafts are offset along their axis but remain parallel to each other. Gear couplings can handle parallel misalignment to some extent due to the slight axial movement allowed by the gear teeth. However, for larger parallel misalignments, special gear couplings with spacer elements or other features may be required.
  • Axial Misalignment: Axial misalignment occurs when the two connected shafts are not in the same axial plane and have an offset along their length. Gear couplings can handle a certain degree of axial misalignment because the gear teeth can accommodate small axial movements without causing damage to the coupling or connected equipment.

The ability of gear couplings to handle misalignment is one of their key advantages over other types of couplings. The gear teeth act as flexible elements that can compensate for minor misalignments, reducing the stress and wear on the coupling and the connected equipment. However, it is essential to ensure that the misalignment remains within the allowable limits specified by the coupling manufacturer to maintain optimal performance and reliability.

China Best Sales Customized Stainless Steel/Carbon Steel/Steel Lost Wax Casting/Precision Casting Steel Pipe Fitting/Base/Gear/Cap/Washer/Bracket/Flange/Coupling with Thread  gear couplingChina Best Sales Customized Stainless Steel/Carbon Steel/Steel Lost Wax Casting/Precision Casting Steel Pipe Fitting/Base/Gear/Cap/Washer/Bracket/Flange/Coupling with Thread  gear coupling
editor by CX 2024-05-08

China Best Sales Power Generation Turbines Generators Gear Coupling gear coupling

Product Description

 

Product Description

 

 

In a steel rolling mill, a coupling is a mechanical device used to connect 2 shafts together at their ends for the purpose of transmitting power. In the context of a steel rolling mill, couplings are crucial components that facilitate the transfer of rotational motion and torque from 1 part of the rolling mill machinery to another.

 

 

 

Features

 

Couplings used in steel rolling mills need to withstand high torque, vibration, and stress, as well as maintain precise alignment between shafts to prevent damage to the equipment and ensure accurate rolling of the steel. They come in various types depending on the specific requirements of the rolling mill, such as gear couplings, universal joints, and disc couplings, among others.

 

Machinery processing

 

 

About us

HangZhou CHINAMFG Industry& Trade Co.,Ltd was founded in 2004, Our company mainly manufacture large OEM machinery parts as per customer’s drawing , Our company focuses on the customized processing of large, heavy, non-standard machinery parts and non-standard complete sets of equipment processing and assembly. For example, large mining equipment spare parts, petrochemical machinery parts, large module gear, gear ring, gear shaft, sprocket, roller, rail wheel, steel sleeve, mold, welding structural parts, and non-standard complete sets of equipment processing and assembly as per customer’s drawing.

 

Our equipments

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flange coupling

What Industries Commonly Use Gear Couplings for Power Transmission?

Gear couplings are widely used in various industries for power transmission due to their ability to transmit high torque loads and accommodate misalignments. Some of the industries that commonly utilize gear couplings include:

  • Steel Industry: Gear couplings are extensively used in the steel industry for connecting heavy-duty equipment like rolling mills, continuous casting machines, and other steel processing machinery.
  • Mining and Quarrying: In mining and quarrying applications, gear couplings are employed to transmit power in conveyor systems, crushers, and heavy excavating machinery.
  • Pulp and Paper: The pulp and paper industry uses gear couplings in machines like paper mills, pulp refiners, and stock preparation equipment.
  • Marine: Gear couplings are utilized in marine propulsion systems, providing a reliable connection between the engine and the propeller shafts.
  • Oil and Gas: Gear couplings find use in the oil and gas industry for connecting pumps, compressors, and other equipment used in upstream and downstream operations.
  • Power Generation: Gear couplings are employed in power plants to connect generators, turbines, and other rotating equipment.
  • Automotive: Gear couplings are used in automotive applications, particularly in heavy-duty vehicles and machinery like off-road vehicles, construction equipment, and agricultural machinery.
  • Chemical and Petrochemical: In chemical processing plants, gear couplings are employed in agitators, mixers, and various equipment where power transmission is crucial.
  • Cement and Aggregate: Gear couplings are used in cement plants and aggregate processing equipment for power transmission in crushers, kilns, and conveyors.

These are just a few examples, and gear couplings can be found in various other industries where reliable power transmission is essential. Their robust design and ability to withstand harsh operating conditions make them a popular choice for heavy-duty applications across different sectors.

China Best Sales Power Generation Turbines Generators Gear Coupling  gear couplingChina Best Sales Power Generation Turbines Generators Gear Coupling  gear coupling
editor by CX 2024-05-07

China best 34CrMo4 Scm430 Scm2 4130 Alloy Steel Forgings Gear Rings Shaft Blanks Oil Well Drill Pipe Couplings gear coupling

Product Description

Product Description

Product Name

   FORGING STEEL RING

Forging Tolerance

Construction machinery forging parts forging rings+/-0.1mm

Surface Treatment

Turning / Machining

Precise Machining

Mountain Hole/Grease Holes

Precise Turning

Raceways

Transport Package

Steel Pallet or Wooden Case by Sea

 

 

Production scenarios

 

 

Packaging & Shipping

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory and trading company
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

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flange coupling

Types of Gear Coupling Designs

There are several types of gear coupling designs available, each with its own specific characteristics and applications. The main types of gear couplings are:

  1. Sleeve Gear Couplings: Sleeve gear couplings consist of two hubs with external gears and a center sleeve with internal gears. The hubs are mounted on the shaft ends, and the center sleeve connects the two hubs. This design allows for angular and axial misalignment while transmitting torque between the shafts. Sleeve gear couplings are suitable for general-purpose applications and offer easy maintenance.
  2. Continuous Sleeve Gear Couplings: Continuous sleeve gear couplings are an improved version of sleeve gear couplings. In this design, the center sleeve is extended to cover the entire length of the hubs, providing additional support and increasing torque capacity. The continuous sleeve design reduces the bending effect on the shafts and allows for higher torque transmission.
  3. Flanged Sleeve Gear Couplings: Flanged sleeve gear couplings are similar to continuous sleeve couplings but include flanges at the ends of the center sleeve. These flanges provide extra support and help maintain proper alignment between the shafts. Flanged sleeve gear couplings are commonly used in high-speed and heavy-duty applications.
  4. Half Gear Couplings: Half gear couplings, also known as semi-rigid gear couplings, consist of one flexible half and one rigid half. The flexible half has internal gear teeth, while the rigid half has external gear teeth. This design allows for angular misalignment while offering higher torque capacity than fully flexible couplings. Half gear couplings are often used in applications where some degree of misalignment is expected, but not as much as what sleeve gear couplings can handle.
  5. Full Gear Couplings: Full gear couplings consist of two hubs with external gear teeth that mesh directly with each other. This design provides high torque capacity and is suitable for applications requiring minimal misalignment. Full gear couplings offer excellent torsional rigidity and are often used in precision applications where accurate shaft alignment is critical.
  6. Flexible Gear Couplings: Flexible gear couplings combine the features of gear couplings and flexible couplings. They consist of two hubs with external gears and a flexible element, such as a membrane or elastomeric material, connecting the hubs. This design allows for some misalignment while providing damping of vibrations and shock absorption.

Each type of gear coupling has its advantages and limitations, and the choice of coupling design depends on the specific requirements of the application, including the level of misalignment, torque capacity, speed, and environmental conditions.

China best 34CrMo4 Scm430 Scm2 4130 Alloy Steel Forgings Gear Rings Shaft Blanks Oil Well Drill Pipe Couplings  gear couplingChina best 34CrMo4 Scm430 Scm2 4130 Alloy Steel Forgings Gear Rings Shaft Blanks Oil Well Drill Pipe Couplings  gear coupling
editor by CX 2024-04-30

China best Transmission Parts Shaft Coupling Gear Coupling Size 1060 with Good Price gear coupling

Product Description


Product Description

We are the leading top Chinese coupling manufacturer, and are specializing in various high quality coupling.

KASIN COUPLINGS:

1. Material: the hub of the Couplings is Cast Iron,Cast steel,forged steel, the Elastomer is Rubber.
2. OEM and ODM are available.
3. High efficiency in transmission.
4. Finishing: The surface treatment is normally blackening.
5. High quality with competitive price.
6. Different models suitable for your different demands.

7. Stock for different bore size on both sides available.
8. Application in wide range of environment.
9. Quick and easy mounting and disassembly.
10. Resistant to oil and electrical insulation.
11. Identical clockwise and anticlockwise rotational characteristics.
12. Small dimension, low weight, high transmitted torque.
13. It has good performance on compensating the misalignment.
14.Feature of couplings:free of maintenance,simple structure and easy to install.
15.Application:Mainly used in the mining, metallurgical, cement, chemicals, construction, building materials, electric power, telecommunications, textiles, and transportation departments.

Related Products 

                            Roller Chain Coupling                                               FCL Coupling                                                   Curved Jaw Coupling

Manufacturing

Applications:  

Couplings are offered in the industry’s largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications.  Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors.

About Us

Kasin group was established in 1989, and its first product is casting carrier trolley for power & free conveyor system. In 1995, CHINAMFG purchased HangZhou Guoping Forging Factory (LYGP), a marketer of forging bolts & nuts to power & free line market in china. With this acquisition, CHINAMFG positioned itself as 1 of major parts suppliers of monorail and power & free conveyor system in china.

In 2/8822 0571 -57152031              Fax: 86~/8822 0571 -57152030

 
Http://kasinchain      

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flange coupling

Types of Gear Coupling Designs

There are several types of gear coupling designs available, each with its own specific characteristics and applications. The main types of gear couplings are:

  1. Sleeve Gear Couplings: Sleeve gear couplings consist of two hubs with external gears and a center sleeve with internal gears. The hubs are mounted on the shaft ends, and the center sleeve connects the two hubs. This design allows for angular and axial misalignment while transmitting torque between the shafts. Sleeve gear couplings are suitable for general-purpose applications and offer easy maintenance.
  2. Continuous Sleeve Gear Couplings: Continuous sleeve gear couplings are an improved version of sleeve gear couplings. In this design, the center sleeve is extended to cover the entire length of the hubs, providing additional support and increasing torque capacity. The continuous sleeve design reduces the bending effect on the shafts and allows for higher torque transmission.
  3. Flanged Sleeve Gear Couplings: Flanged sleeve gear couplings are similar to continuous sleeve couplings but include flanges at the ends of the center sleeve. These flanges provide extra support and help maintain proper alignment between the shafts. Flanged sleeve gear couplings are commonly used in high-speed and heavy-duty applications.
  4. Half Gear Couplings: Half gear couplings, also known as semi-rigid gear couplings, consist of one flexible half and one rigid half. The flexible half has internal gear teeth, while the rigid half has external gear teeth. This design allows for angular misalignment while offering higher torque capacity than fully flexible couplings. Half gear couplings are often used in applications where some degree of misalignment is expected, but not as much as what sleeve gear couplings can handle.
  5. Full Gear Couplings: Full gear couplings consist of two hubs with external gear teeth that mesh directly with each other. This design provides high torque capacity and is suitable for applications requiring minimal misalignment. Full gear couplings offer excellent torsional rigidity and are often used in precision applications where accurate shaft alignment is critical.
  6. Flexible Gear Couplings: Flexible gear couplings combine the features of gear couplings and flexible couplings. They consist of two hubs with external gears and a flexible element, such as a membrane or elastomeric material, connecting the hubs. This design allows for some misalignment while providing damping of vibrations and shock absorption.

Each type of gear coupling has its advantages and limitations, and the choice of coupling design depends on the specific requirements of the application, including the level of misalignment, torque capacity, speed, and environmental conditions.

China best Transmission Parts Shaft Coupling Gear Coupling Size 1060 with Good Price  gear couplingChina best Transmission Parts Shaft Coupling Gear Coupling Size 1060 with Good Price  gear coupling
editor by CX 2024-04-29

China Best Sales Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling gear coupling

Product Description

Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling

Product Description

Main products
Coupling refers to a device that connects 2 shafts or shafts and rotating parts, rotates together during the transmission of motion and power, and does not disengage under normal conditions. Sometimes it is also used as a safety device to prevent the connected parts from bearing excessive load, which plays the role of overload protection.

Couplings can be divided into rigid couplings and flexible couplings.
Rigid couplings do not have buffering property and the ability to compensate the relative displacement of 2 axes. It is required that the 2 axes be strictly aligned. However, such couplings are simple in structure, low in manufacturing cost, convenient in assembly and disassembly, and maintenance, which can ensure that the 2 axes are relatively neutral, have large transmission torque, and are widely used. Commonly used are flange coupling, sleeve coupling and jacket coupling.
Flexible coupling can also be divided into flexible coupling without elastic element and flexible coupling with elastic element. The former type only has the ability to compensate the relative displacement of 2 axes, but cannot cushion and reduce vibration. Common types include slider coupling, gear coupling, universal coupling and chain coupling; The latter type contains elastic elements. In addition to the ability to compensate the relative displacement of 2 axes, it also has the functions of buffering and vibration reduction. However, due to the strength of elastic elements, the transmitted torque is generally inferior to that of flexible couplings without elastic elements. Common types include elastic sleeve pin couplings, elastic pin couplings, quincunx couplings, tire type couplings, serpentine spring couplings, spring couplings, etc

Coupling performance

1) Mobility. The movability of the coupling refers to the ability to compensate the relative displacement of 2 rotating components. Factors such as manufacturing and installation errors between connected components, temperature changes during operation and deformation under load all put CHINAMFG requirements for mobility. The movable performance compensates or alleviates the additional load between shafts, bearings, couplings and other components caused by the relative displacement between rotating components.
(2) Buffering. For the occasions where the load is often started or the working load changes, the coupling shall be equipped with elastic elements that play the role of cushioning and vibration reduction to protect the prime mover and the working machine from little or no damage.
(3) Safe, reliable, with sufficient strength and service life.
(4) Simple structure, easy to assemble, disassemble and maintain.

How to select the appropriate coupling type

The following items should be considered when selecting the coupling type.
1. The size and nature of the required transmission torque, the requirements for buffering and damping functions, and whether resonance may occur.
2. The relative displacement of the axes of the 2 shafts is caused by manufacturing and assembly errors, shaft load and thermal expansion deformation, and relative movement between components.
3. Permissible overall dimensions and installation methods, and necessary operating space for assembly, adjustment and maintenance. For large couplings, they should be able to be disassembled without axial movement of the shaft.
In addition, the working environment, service life, lubrication, sealing, economy and other conditions should also be considered, and a suitable coupling type should be selected by referring to the characteristics of various couplings.

If you cannot determine the type, you can contact our professional engineer

Related products

 

Company Profile

 

Our Equipments

Main production equipment:
Large lathe, surface grinder, milling machine, gear shaper, spline milling machine, horizontal broaching machine, gear hobbing machine, shaper, slotting machine, bench drilling machine, radial drilling machine, boring machine, band sawing machine, horizontal lathe, end milling machine, crankshaft grinder, CNC milling machine, casting equipment, etc.
Inspection equipment:
Dynamic balance tester, high-speed intelligent carbon and sulfur analyzer, Blochon optical hardness tester, Leeb hardness tester, magnetic yoke flaw detector, special detection, modular fixture (self-made), etc.

Machining equipments
Heat equipment

 

Our Factory
Application – Photos from our partner customers

Company Profile
Our leading products are mechanical transmission basic parts – couplings, mainly including universal couplings, drum gear couplings, elastic couplings and other 3 categories of more than 30 series of varieties. It is widely used in metallurgical steel rolling, wind power, hydropower, mining, engineering machinery, petrochemical, lifting, paper making, rubber, rail transit, shipbuilding and marine engineering and other industries.
Our factory takes the basic parts of national standards as the benchmark, has more than 40 years of coupling production experience, takes “scientific management, pioneering and innovation, ensuring quality and customer satisfaction” as the quality policy, and aims to continuously provide users with satisfactory products and services. The production is guided by reasonable process, and the ISO9001:2015 quality management system standard is strictly implemented. We adhere to the principle of continuous improvement and innovation of coupling products. In recent years, it has successfully developed 10 national patent products such as SWF cross shaft universal coupling, among which the double cross shaft universal joint has won the national invention patent, SWF cross shaft universal coupling has won the new product award of China’s general mechanical parts coupling industry and the ZHangZhoug Province new product science and technology project.
Our factory has strong technical force, excellent process equipment, complete professional production equipment, perfect detection means, excellent after-sales service, various products and complete specifications. At the same time, we can provide the design and manufacturing of special non-standard products according to the needs of users. Our products sell well at home and abroad, and are trusted by the majority of users. We sincerely welcome friends from all walks of life at home and abroad to visit and negotiate for common development.p

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flange coupling

Advantages of Using Gear Couplings in Mechanical Systems

Gear couplings offer several advantages that make them a popular choice for connecting shafts in mechanical systems. Some of the key advantages include:

  • High Torque Capacity: Gear couplings are designed to handle high torque loads, making them suitable for heavy-duty applications that require efficient power transmission.
  • Misalignment Compensation: One of the significant advantages of gear couplings is their ability to accommodate various types of misalignment between the connected shafts, including angular, parallel, and axial misalignments. This flexibility helps reduce stress on the connected equipment and improves overall system performance.
  • Shock and Vibration Dampening: The meshing of the gear teeth in a gear coupling provides inherent shock and vibration dampening capabilities. This feature helps protect the connected components from sudden impact loads and reduces wear and tear.
  • Compact Design: Gear couplings have a compact design, which allows for easy installation even in tight spaces or limited clearance applications.
  • High Reliability: Due to their robust construction and excellent torque transmission capabilities, gear couplings are known for their reliability and durability, ensuring long service life in demanding conditions.
  • Easy Maintenance: Gear couplings are relatively easy to maintain. Regular inspection and proper lubrication help ensure smooth operation and extend the coupling’s life span.
  • Wide Range of Sizes and Configurations: Gear couplings are available in various sizes and configurations, making it possible to find a suitable coupling for a wide range of applications.
  • Suitable for High-Speed Applications: Gear couplings can be designed to handle high rotational speeds, making them suitable for applications where high-speed shaft connections are required.
  • Temperature and Environment Tolerance: Gear couplings are often made from materials that can withstand high temperatures and harsh environmental conditions, making them suitable for use in challenging industrial settings.

Overall, gear couplings provide a reliable and efficient means of transmitting power between rotating shafts, particularly in heavy-duty and high-torque applications. Their ability to accommodate misalignment and dampen vibrations helps protect connected equipment and contributes to the smooth operation of mechanical systems.

China Best Sales Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling  gear couplingChina Best Sales Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling  gear coupling
editor by CX 2024-04-25

China Best Sales High Quality Machinery China Factory Transmission Drive Roller Chain Coupling Gear gear coupling

Product Description

Welcome to Visit our wuyi CHINAMFG chain factory in CHINA.

all kinds of chain couplings, including as belows:

4012-4014-4016 ,,6018,6571,8018,8571,1571,12571 and so on.
 

Item Sprocket / plate wheel/gear
Standard DIN, KANA, ANSI, ISO, etc
Material C45, stainless steel SS304 & SS316, Cast iron
Bore Pilot bore, finished bore, taper bore
Surface Treatment Black oxided, Zinc plated, Electrophoresis, self color and so on
Heat treatment Teeth inductive and quenching hardened HRC45-50,High frequency quenching or no hardened
Process Forging, Cutting, Hobbing teeth, CNC Lathe machining

 

 
European Type 03B, 04B, 05B, 06B, 081B, 083B/084B, 085B, 086B, 08B, 10B, 12B, 16B, 20B, 24B, 28B, 32B,40B,48B with simplex, duplex and triplex
American Type 25, 35, 40, 50, 60, 80, 100, 120, 140, 160, 200, 240 with simplex or duplex and triplex

Double pitch sprockets   Type

C2042, C2052, C2062, C2082, C2040, C2050, C2060, C2080
sprocket Type Taper bore sprockets,Finished bore sprockets,Idler sprockets with ball bearing,Double simplex sprockets,Sprockets with split taper bushings,Sprockets with QD bushings,Double sprockets for 2 single chains,Type A & Type B, Single, Double, Triple -all kind sof standardf sprocket or wheel plate,and also can match with special conveyor chain, agricultural chain. or can make , according to customer reuqiryment
Business type Manufacturer/FACTORY
Main export market Europe,   South America, Southeast Asia,  Middle East, Africa
Manufacturing method Forged and then machined and hobbed 
Bitmap

Packing
Plywood Case/Pallet/cartons or according to customer reuqiryment

we are CHINAMFG chain factory from CHINA.
We make roller chains over 20 years. 
main ASA chains: —
main DIN chains:06b-08b-10b-12b-16b-20b-24b-32b
main motorcycle chains: H 520 520H 530
Our quality: middle level and good and stable. Follow up XIHU (WEST LAKE) DIS.HUA standard
We also exported many industrial sprockets together with our chains.
We mainly exported chains to South America AND Europe.

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flange coupling

What Is a Gear Coupling and How Does It Work?

A gear coupling is a type of mechanical coupling that connects two shafts together to transmit torque and rotational motion between them. It consists of two gear-like hubs with external teeth that mesh together and transmit torque via the engagement of the teeth. The gear teeth on the hubs allow for high torque transmission and provide flexibility to accommodate misalignments between the shafts.

The working principle of a gear coupling can be summarized as follows:

1. Gear Hubs: A gear coupling consists of two hubs, each attached to the respective shafts that need to be connected. The hubs have external gear teeth that mesh together when the coupling is assembled.

2. Gear Teeth Engagement: When the two gear hubs are brought together during installation, the gear teeth on one hub mesh with the corresponding teeth on the other hub. This meshing creates a strong mechanical connection between the two shafts.

3. Torque Transmission: As the connected shafts rotate, the gear teeth engage and transmit torque from one shaft to the other. The gear coupling can handle high torque loads, making it suitable for heavy-duty applications.

4. Misalignment Compensation: One of the key advantages of a gear coupling is its ability to accommodate various types of misalignment, including angular, parallel, and axial misalignments between the connected shafts. This misalignment compensation helps reduce stress on the connected equipment and prevents premature wear.

5. Lubrication: Gear couplings may require lubrication to reduce friction between the gear teeth and ensure smooth operation. Proper lubrication helps improve the efficiency and longevity of the coupling.

Gear couplings are commonly used in various industrial applications, such as power generation, steel mills, mining, and heavy machinery. They offer high torque capacity, excellent misalignment accommodation, and reliability, making them a preferred choice for transmitting power in demanding environments.

China Best Sales High Quality Machinery China Factory Transmission Drive Roller Chain Coupling Gear  gear couplingChina Best Sales High Quality Machinery China Factory Transmission Drive Roller Chain Coupling Gear  gear coupling
editor by CX 2024-04-19

China Best Sales Sg7-Giicl Factory Original Hot Sale Curved Tooth Gear Coupling gear coupling

Product Description

SG7-GIICL Factory original  hot sale Curved Tooth Gear Coupling 

What is a coupling:
A Coupling is a mechanical element used to connect 2 shafts or drives so that they can transmit rotation or motion. Couplings are usually used to solve the problem of alignment between different coaxes, while allowing a certain degree of axial, radial or angular error, thus ensuring a stable transmission effect.
Coupling is widely used in the shaft transmission of various mechanical devices, such as water pump, fan, compressor, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, steam turbine, piston type power mechanical transmission system, tracked vehicles, generator sets of high-speed high-power mechanical transmission system, through dynamic balance, Couplings are widely used in high-speed transmission shafting.

Advantages of Shangkun coupling:
² Strong ability to compensate two-axis dislocation and radial displacement, can achieve a large range of axial, radial and angular displacement in a small space, simple structure, easy to maintain.
² obvious damping effect, no noise, no wear, can work in harsh environment.
² High transmission efficiency, up to 99.86%, especially suitable for high-speed high-power transmission.
² simple structure, light weight, small size, convenient disassembly, without moving the machine can be assembled and disassembled, without lubrication.
² Speed can be accurately transmitted, no slip, can be used for precision machinery transmission.

1. Product description :
 

Material: Aluminum alloy / Stainless steel 
Applications: Automation equipment and Servo Motor , CNC machine .
Industrial large-scale cabinet, oven, test chamber , Container. Truck.
  Biological medical equipment, Lab equipment , Vehicle.Cabinet
Surface Finishing: Brightness chrome plated, Polishing
Installation: Easy to install, Left and right side install
Features: Durable, Secure, High Quality
                                                                
Advantages: 1.Variety types fpr selection, prompt deliver
  2.Well-equipped with extensive sales network
  3.Advanced Production equipment and production technique)
  4.Competitive Price(Factory direct price)with our good service
  5.Different designs are available according to customers requests
  6.Excellent quality testing equipment,100% inspection on critical dimension
 
Quality Controlling:
  1.QC control:100% inspection on critical dimension
  2.Chek the material before the production
  3.Have the random inspection during the productipn
  4.Make the 100%inspection before the shipment

2. Drawing and picture

3. Company information :

4. Contact us :
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flange coupling

Are There Any Safety Considerations When Using Gear Couplings in Rotating Machinery?

Yes, there are several safety considerations to keep in mind when using gear couplings in rotating machinery:

  • Guarding: It is essential to provide adequate guarding around gear couplings and other rotating parts to prevent accidental contact with moving components. Proper guarding helps protect personnel from potential entanglement, pinch points, or other hazards.
  • Maintenance and Inspection: Regular maintenance and inspection of gear couplings are critical to ensure their safe and reliable operation. This includes checking for signs of wear, lubrication levels, and any abnormalities in the coupling’s performance.
  • Lubrication: Proper lubrication of the gear coupling is essential to reduce friction, wear, and heat generation. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricant type.
  • Temperature Monitoring: In high-speed or high-temperature applications, it is advisable to monitor the temperature of the gear coupling during operation. Excessive heat can indicate issues with lubrication or alignment that need immediate attention.
  • Alignment: Ensure proper alignment of the connected shafts and gear coupling during installation. Misalignment can lead to increased wear, vibration, and premature failure of the coupling.
  • Torque and Speed Limitations: Adhere to the specified torque and speed limitations provided by the gear coupling manufacturer. Operating the coupling beyond its rated capacity can result in failures and safety hazards.
  • Emergency Shutdown: Machinery equipped with gear couplings should have an accessible and effective emergency shutdown mechanism to quickly stop the equipment in case of emergencies.
  • Training: Provide proper training to personnel who work with or around machinery equipped with gear couplings. Training should cover safety protocols, coupling maintenance procedures, and the potential hazards associated with the equipment.
  • Replace Damaged Couplings: If a gear coupling shows signs of damage, excessive wear, or malfunction, it should be replaced promptly to prevent potential accidents or equipment breakdowns.

Following these safety considerations can help ensure the safe and efficient operation of rotating machinery equipped with gear couplings. Regular maintenance, adherence to safety guidelines, and proper training contribute to a safer working environment and prolong the service life of gear couplings and the connected equipment.

China Best Sales Sg7-Giicl Factory Original Hot Sale Curved Tooth Gear Coupling  gear couplingChina Best Sales Sg7-Giicl Factory Original Hot Sale Curved Tooth Gear Coupling  gear coupling
editor by CX 2024-04-17