Tag Archives: gear type coupling

China Hot selling CHINAMFG Lz Type Good Versatility Simple Structure Coupling Flexible Pin & Bush Gear Couplings

Product Description

LZ Type Flexible Pin Bush Gear Couplings(GB/T 5015-2003)

♦Description
The LZ type flexible pin coupling is made of the outer edge of the 2 half couplings and the inner edge of the outer sleeve to make a semicircular groove with the same radius, and a pin is embedded in the middle pin hole.
When working, the half-coupling of the driving shaft drives the outer sleeve through the pin, and the outer sleeve drives the driven half-coupling to rotate through the pin to transmit torque.

 

Advantage:

1. Low life-cycle costs and long service life

2. Increase productivity

3. Professional and innovative solutions

4. Reduce carbon dioxide emissions

♦Detailed Pictures

♦Product Parameter

Note:
kN.m= Norminal Torque; rpm= Allowable speed of rotation; d1.d2= Diameter of shaft hole;
Y L= Length of shaft hole; kg.m²= Rotational inertia; kg= Mass

Allowable Compensation for Elastic Pin& Bush Gear Couplings

Note: △Y= Radial; △X= Axial; △α= Angular
1. The measuring part of radial compensation is half of the maximum outer circle width of the half coupling.
2. The compensation quantity listed in the table refers to the relative offset of 2 axes caused by installation error, shock, vibration, deformation, temperature change and other factors.
The installation error must be less than the value listed in the table.

♦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

 

Company Profile

 

♦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 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 the new model when there is new cars in the market.

5. Quality Control
Every step should be a special 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 the customers with customized artworks in 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 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 1 pcs.

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: T/T.  
 

Contact Us

Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard Or Nonstandard: Nonstandard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: as Your Requirement
Structure: Flexible
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

China Hot selling CHINAMFG Lz Type Good Versatility Simple Structure Coupling Flexible Pin & Bush Gear Couplings

pin coupling

Can Pin Couplings Accommodate High Torque and High-Speed Applications?

Pin couplings are versatile and robust, making them suitable for a wide range of applications, including those involving high torque and high-speed requirements. However, the specific design and construction of the pin coupling will determine its capacity to handle such demanding conditions.

The ability of a pin coupling to accommodate high torque depends on factors such as the material used, the size and number of pins, and the overall design. High-quality pin couplings are often made from strong and durable materials like alloy steel, which allows them to withstand significant torque loads without failure or deformation.

Similarly, the capability of a pin coupling to handle high speeds depends on factors such as the balance of the coupling and the precise manufacturing of the pins and hubs. Properly balanced pin couplings can operate at higher speeds without generating excessive vibration or causing premature wear.

When selecting a pin coupling for high torque and high-speed applications, it is essential to consider the following:

  • Design and Construction: Opt for pin couplings with a robust and well-engineered design to handle the expected torque and speed requirements.
  • Material: Choose pin couplings made from high-quality materials known for their strength and fatigue resistance.
  • Size: Select an appropriate size of pin coupling that can accommodate the torque and speed expected in the application.
  • Manufacturer’s Ratings: Refer to the manufacturer’s specifications and torque-speed curves to ensure the coupling meets the desired performance criteria.

By carefully considering these factors and choosing a pin coupling designed for high torque and high-speed applications, you can ensure reliable and efficient power transmission in demanding industrial settings.

pin coupling

What Industries Commonly Use Pin Couplings for Power Transmission?

Pin couplings are widely used in various industries for power transmission due to their ability to accommodate misalignment and provide reliable torque transmission. Some of the industries where pin couplings are commonly employed include:

  • 1. Manufacturing: In manufacturing processes, pin couplings are used in conveyor systems, mixers, agitators, and other machinery to transfer power between motors and driven equipment.
  • 2. Pulp and Paper: The pulp and paper industry uses pin couplings in machinery such as pumps, fans, and rotary kilns for continuous power transmission.
  • 3. Chemical and Petrochemical: Pin couplings find applications in chemical processing plants, refineries, and petrochemical facilities for various rotating equipment.
  • 4. Water and Wastewater: Pin couplings are used in water treatment facilities, pumps, and blowers to transfer power efficiently.
  • 5. Steel and Metal Processing: Steel mills and metal processing plants utilize pin couplings in rolling mills, extruders, and other equipment.
  • 6. Food and Beverage: Pin couplings are employed in food processing machinery, packaging equipment, and conveyor systems.
  • 7. Mining and Quarrying: The mining industry uses pin couplings in crushers, conveyor belts, and various mineral processing equipment.
  • 8. Oil and Gas: Pin couplings are used in the oil and gas sector for pumps, compressors, and drilling equipment.
  • 9. Power Generation: In power plants, pin couplings are used in turbines, generators, and other power transmission systems.
  • 10. Construction and Heavy Equipment: Pin couplings find applications in construction machinery, earthmoving equipment, and other heavy-duty machinery.
  • 11. Agriculture: In agricultural machinery, pin couplings are used in tractors, irrigation systems, and grain processing equipment.

These are just some examples of the industries where pin couplings are commonly used. Pin couplings offer versatility, ease of installation, and reliability, making them suitable for a wide range of applications in different sectors where power transmission is essential.

pin coupling

Types of Pin Coupling Designs

Pin couplings, also known as shear pin couplings, come in various designs to suit different application requirements. The main types of pin coupling designs are as follows:

  1. 1. Single Pin Coupling: In this design, a single shear pin is used to connect the two shafts. The pin is placed in a hole that runs through both coupling halves. Under excessive torque or shock loads, the pin shears off, disconnecting the shafts and protecting the equipment from damage. Single pin couplings are commonly used in light to moderate-duty applications.
  2. 2. Double Pin Coupling: Double pin couplings use two shear pins that are positioned 180 degrees apart. This design provides increased torque capacity and improved balance compared to the single pin design. Double pin couplings are suitable for applications with higher torque requirements.
  3. 3. Triangular Pin Coupling: Triangular pin couplings use three pins arranged in a triangular pattern around the circumference of the coupling. This design offers even higher torque capacity and improved torsional stiffness. Triangular pin couplings are ideal for heavy-duty applications where higher torque and misalignment tolerance are essential.
  4. 4. Splined Pin Coupling: Splined pin couplings use splines instead of solid pins to transmit torque between the shafts. The splines provide a more secure connection and better torque transmission compared to solid pins. Splined pin couplings are commonly used in precision motion control applications.
  5. 5. Taper Pin Coupling: Taper pin couplings use tapered pins that wedge tightly into matching tapered holes in the coupling halves. This design offers excellent torque transmission and alignment capabilities. Taper pin couplings are often used in heavy machinery and power transmission systems.

Each type of pin coupling design has its advantages and limitations, and the selection depends on factors such as the application’s torque requirements, misalignment tolerance, and environmental conditions. It is essential to choose the right type of pin coupling to ensure optimal performance, reliability, and safety in the mechanical system.

China Hot selling CHINAMFG Lz Type Good Versatility Simple Structure Coupling Flexible Pin & Bush Gear Couplings  China Hot selling CHINAMFG Lz Type Good Versatility Simple Structure Coupling Flexible Pin & Bush Gear Couplings
editor by CX 2024-04-11

China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

Product Description

SG7-ZL/ZLD Power shaft transmission ZL/ZLD Type pin Gear Flexible coupling  

1. Product description :
 

Material: Carbon 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 :
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Feature: One Piece Flexible Coupling
Material: Carbon Steel
Finish: Anodizing Silver
Application: Automation and Servo Motor
Delivery Time: Tbd
MOQ: 1
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

pin coupling

Can Pin Couplings Accommodate High Torque and High-Speed Applications?

Pin couplings are versatile and robust, making them suitable for a wide range of applications, including those involving high torque and high-speed requirements. However, the specific design and construction of the pin coupling will determine its capacity to handle such demanding conditions.

The ability of a pin coupling to accommodate high torque depends on factors such as the material used, the size and number of pins, and the overall design. High-quality pin couplings are often made from strong and durable materials like alloy steel, which allows them to withstand significant torque loads without failure or deformation.

Similarly, the capability of a pin coupling to handle high speeds depends on factors such as the balance of the coupling and the precise manufacturing of the pins and hubs. Properly balanced pin couplings can operate at higher speeds without generating excessive vibration or causing premature wear.

When selecting a pin coupling for high torque and high-speed applications, it is essential to consider the following:

  • Design and Construction: Opt for pin couplings with a robust and well-engineered design to handle the expected torque and speed requirements.
  • Material: Choose pin couplings made from high-quality materials known for their strength and fatigue resistance.
  • Size: Select an appropriate size of pin coupling that can accommodate the torque and speed expected in the application.
  • Manufacturer’s Ratings: Refer to the manufacturer’s specifications and torque-speed curves to ensure the coupling meets the desired performance criteria.

By carefully considering these factors and choosing a pin coupling designed for high torque and high-speed applications, you can ensure reliable and efficient power transmission in demanding industrial settings.

pin coupling

What Industries Commonly Use Pin Couplings for Power Transmission?

Pin couplings are widely used in various industries for power transmission due to their ability to accommodate misalignment and provide reliable torque transmission. Some of the industries where pin couplings are commonly employed include:

  • 1. Manufacturing: In manufacturing processes, pin couplings are used in conveyor systems, mixers, agitators, and other machinery to transfer power between motors and driven equipment.
  • 2. Pulp and Paper: The pulp and paper industry uses pin couplings in machinery such as pumps, fans, and rotary kilns for continuous power transmission.
  • 3. Chemical and Petrochemical: Pin couplings find applications in chemical processing plants, refineries, and petrochemical facilities for various rotating equipment.
  • 4. Water and Wastewater: Pin couplings are used in water treatment facilities, pumps, and blowers to transfer power efficiently.
  • 5. Steel and Metal Processing: Steel mills and metal processing plants utilize pin couplings in rolling mills, extruders, and other equipment.
  • 6. Food and Beverage: Pin couplings are employed in food processing machinery, packaging equipment, and conveyor systems.
  • 7. Mining and Quarrying: The mining industry uses pin couplings in crushers, conveyor belts, and various mineral processing equipment.
  • 8. Oil and Gas: Pin couplings are used in the oil and gas sector for pumps, compressors, and drilling equipment.
  • 9. Power Generation: In power plants, pin couplings are used in turbines, generators, and other power transmission systems.
  • 10. Construction and Heavy Equipment: Pin couplings find applications in construction machinery, earthmoving equipment, and other heavy-duty machinery.
  • 11. Agriculture: In agricultural machinery, pin couplings are used in tractors, irrigation systems, and grain processing equipment.

These are just some examples of the industries where pin couplings are commonly used. Pin couplings offer versatility, ease of installation, and reliability, making them suitable for a wide range of applications in different sectors where power transmission is essential.

pin coupling

Can Pin Couplings Handle Misalignment Between Shafts?

Yes, pin couplings are designed to accommodate a certain degree of misalignment between shafts in rotating machinery. They are considered flexible couplings, which means they can provide some degree of angular, parallel, and axial misalignment capability.

Pin couplings typically consist of two hubs, each connected to a shaft, and a central sleeve with pins that transmit torque between the hubs. The pins allow for a limited range of movement, which helps to compensate for slight misalignments between the shafts.

The angular misalignment capacity of a pin coupling is achieved through the bending of the pins. When the shafts are misaligned at an angle, the pins on one side of the coupling experience bending while those on the opposite side are in tension. The pins are designed to withstand these bending and tension forces within their elastic limits, ensuring proper functioning and longevity of the coupling.

Similarly, the pins can accommodate parallel misalignment by sliding within the pin holes of the coupling’s central sleeve. This sliding action allows the hubs to move slightly relative to each other, compensating for any offset between the shafts.

However, it is essential to note that pin couplings have limitations in terms of the amount of misalignment they can handle. Excessive misalignment beyond their specified limits can lead to increased wear on the pins and other coupling components, reducing the coupling’s effectiveness and potentially causing premature failure.

While pin couplings are suitable for applications with moderate misalignment requirements, they may not be the best choice for applications with significant misalignment or where precise alignment is critical. In such cases, more flexible couplings like gear or elastomeric couplings may be more appropriate.

Overall, when considering the use of pin couplings, it is essential to carefully evaluate the specific misalignment requirements of the application and select a coupling that can adequately accommodate those misalignments while ensuring reliable and efficient power transmission.

China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling  China Professional Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling
editor by CX 2024-04-08

China wholesaler CZPT Lz Type Elastic Pin Gear Coupling

Product Description

LZ Elastic Pin Gear Coupling(GB/T5015-2003)

LZ High Quality Elastic Pin Gear Coupling uses nylon rod to turn the column pin into the opposite hole between the 2 half coupling and the outer ring inner surface, and transfers the torque through the column pin to realize the connection between 2 half couplings. It has certain shaft offset compensation ability and shock absorption performance. 

LZ High Quality Elastic Pin Gear Coupling is symmetrical and interchangeable, long life, allowing large axial movement, and has the performance of cushioning, damping, wear resistance and so on. The shaft holes of the 2 axle head of the pin type coupling of the LZ elastic column are all straight holes.

LZ Elastic Pin Gear Coupling Basic Parameter And Main Diamention(GB/T5015-2003)

Model Nominal Torque
Tn
Kn·m
Speed
(n)
r/min
Shaft hole diameter
d
Shaft hole length D D1 B S Rotary inertia
kg·m2
 
Mass
kg
Y type  J1type
L
 LZ1 0.112 5000 12-24 27-52 76 40 42 2.5 0.001 1.67
LZ2 0.25 5000 16-32 44-82 90 50 50 2.5 0.003 3.00
LZ3 0.63 4500 25-42 44-112 118 65 70 3.0 0.12 7.31
LZ4 1.8 4200 40-60 84-142 158 90 90 4 0.045 16.20
LZ5 4.5 4000 50-80 84-172 192 120 90 4 0.108 27.02
LZ6 8 3300 60-95 107-172 230 130 112 5 0.242 40.59
LZ7 11.2 2900 70-110 107-212 260 160 112 5 0.443 59.60
LZ8 18 2500 80-130 132-252 300 190 128 6 0.908 94.67
LZ9 25 2300 90-150 132-252 335 220 150 7 1.733 13.8
LZ10 31.5 2100 100-170 167-302 355 245 152 8 2.422 169.3
LZ11 40 2000 110-180 167-302 380 260 172 8 3.369 203.1
LZ12 63 1700 130-200 202-352 445 290 182 8 6.524 296.6
LZ13 100 1500 150-240 202-410 515 345 218 8 14.19 469.2
LZ14 125 1400 170-260 242-410 560 390 218 8 21.67 621.7
LZ15 160 1300 190-300 282-470 590 420 240 10 29.52 730.5
LZ16 250 1000 220-340 282-550 695 490 265 10 62.47 1144
LZ17 355 950 240-380 330-550 770 550 285 10 106.0 1557
LZ18 450 850 250-420 330-650 860 605 300 13 175.4 2062
LZ19 630 750 280-450 380-650 970 695 322 14 323.2 3068
LZ20 1120 650 320-500 380-650 1160 800 355 15 669.4 4715
LZ21 1800 530 380-630 450-800 1440 1571 360 18 1880 8699
LZ22 2240 500 420-750 540-800 1520 1100 405 19 2596 9437
LZ23 2800 460 480-850 540-880 1640 1240 440 20 3982 12095

♦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 CZPT 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

Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

Standard Or Nonstandard: Standard
Shaft Hole: 10-32
Torque: 0.112kn.M-2800kn.M
Bore Diameter: 12mm-850mm
Speed: 400r/M-5000r/M
Structure: Flexible
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

China wholesaler CZPT Lz Type Elastic Pin Gear Coupling

pin coupling

How Do Pin Couplings Compare to Other Types of Couplings in Terms of Performance?

Pin couplings offer certain advantages and disadvantages compared to other types of couplings, and their performance characteristics can vary depending on the specific application requirements. Below is a comparison of pin couplings with some commonly used couplings:

1. Gear Couplings:

  • Flexibility: Gear couplings are more rigid than pin couplings and may not offer the same level of misalignment capacity.
  • Torsional Stiffness: Gear couplings provide higher torsional stiffness, making them suitable for applications requiring precise torque transmission.
  • Shock Absorption: Gear couplings can handle higher shock loads due to their robust design and greater stiffness.
  • Maintenance: Gear couplings may require periodic lubrication and maintenance compared to maintenance-free pin couplings.
  • Applications: Gear couplings are commonly used in heavy-duty and high-torque applications where precise torque transmission is essential.

2. Flexible (Elastomeric) Couplings:

  • Flexibility: Elastomeric couplings offer higher misalignment capacity than pin couplings and can handle angular, parallel, and axial misalignment.
  • Shock Absorption: Elastomeric couplings provide excellent shock absorption, damping vibrations, and protecting connected equipment.
  • Torsional Stiffness: Elastomeric couplings have lower torsional stiffness compared to pin couplings, making them more forgiving in high shock load applications.
  • Installation: Elastomeric couplings are easy to install and require no lubrication, making them maintenance-free.
  • Applications: Elastomeric couplings are commonly used in pumps, compressors, and other machinery where vibration isolation is crucial.

3. Rigid Couplings:

  • Torsional Stiffness: Rigid couplings provide high torsional stiffness, ensuring accurate torque transmission.
  • Misalignment Capacity: Rigid couplings have little to no misalignment capacity and require precise shaft alignment.
  • Applications: Rigid couplings are used in applications where precise alignment is essential, such as shaft-to-shaft connections in high-precision systems.

Conclusion:

Pin couplings strike a balance between flexibility and torsional stiffness, making them suitable for applications with moderate misalignment and shock loads. They are often used in general industrial applications, conveyors, and light to medium-duty machinery.

When selecting a coupling for a specific application, it is crucial to consider factors such as misalignment requirements, shock and vibration loads, torsional stiffness, maintenance needs, and the level of precision required. Each coupling type has its strengths and weaknesses, and the appropriate choice will depend on the specific demands of the application.

pin coupling

Usage of Pin Couplings in Applications with Varying Operating Temperatures

Pin couplings are versatile and can be used in a wide range of operating conditions, including applications with varying temperatures. The performance of pin couplings at different temperature levels depends on the materials used in their construction and the specific design features. Here’s how pin couplings handle varying operating temperatures:

1. Material Selection: Pin couplings can be manufactured using different materials, including steel, stainless steel, alloy steel, and various heat-treated materials. The choice of material depends on the application requirements and the temperature range the coupling will be subjected to. Some materials are suitable for high-temperature applications, while others are more suitable for low-temperature conditions.

2. Heat Dissipation: The simple and open design of pin couplings allows for efficient heat dissipation. As the coupling operates, any heat generated due to friction or other factors can easily dissipate into the surrounding environment. This helps in maintaining a stable operating temperature and prevents overheating of the coupling and connected equipment.

3. Lubrication: Proper lubrication is essential for the smooth operation of pin couplings, especially in applications with high temperatures. Lubricants help reduce friction and wear between the mating surfaces, ensuring that the coupling functions optimally even in elevated temperature conditions.

4. Thermal Expansion Considerations: Pin couplings must be designed with thermal expansion in mind. When the operating temperature increases, the materials may expand, and the coupling should have sufficient clearance or play to accommodate this expansion without causing binding or interference.

5. Temperature Limits: While pin couplings can handle a wide range of temperatures, there are limits to the extremes they can tolerate. Excessive heat can lead to degradation of the coupling material, premature wear, or reduced performance. It’s essential to choose a pin coupling that is rated for the specific temperature range of the application.

6. Insulation: In certain cases, pin couplings may need additional insulation to protect against extreme temperature variations or to prevent heat transfer to sensitive components nearby. Insulation can be achieved using materials with low thermal conductivity or by incorporating insulating coatings or barriers.

When selecting a pin coupling for an application with varying operating temperatures, it’s crucial to consider the specific temperature range, the type of materials used in the coupling’s construction, and any additional factors that may impact its performance. Following the manufacturer’s guidelines and ensuring proper maintenance will help ensure the pin coupling operates effectively and reliably across the expected temperature range.

pin coupling

Understanding Pin Couplings and Their Functionality

A pin coupling, also known as a shear pin coupling, is a type of mechanical coupling used to connect two rotating shafts in a mechanical system. It is designed to transmit torque while allowing for a limited amount of angular misalignment between the shafts. The primary function of a pin coupling is to protect the connected equipment from torque overload and prevent damage to the shafts and other components in case of sudden shock or overload.

How a Pin Coupling Works:

A typical pin coupling consists of two hubs, one on each shaft to be connected, and a series of pins that pass through the hubs to join them together. The pins are usually made of a softer material than the hubs, such as brass or aluminum, to act as sacrificial elements. The number and size of the pins depend on the coupling’s torque rating and the required angular misalignment capacity.

When the shafts are misaligned, the pins experience shear stress as they bend under the applied load. In normal operating conditions, the pins remain intact and allow the torque to transfer from one shaft to another. However, in the event of an overload or excessive misalignment, the pins will shear off, preventing the transmission of excessive torque and protecting the connected equipment from damage.

After shearing, the damaged pins can be easily replaced, and the coupling can be put back into service without major repairs to the equipment. This feature makes pin couplings particularly suitable for applications with varying operating conditions and environments where shock loads or sudden overloads may occur.

Advantages of Pin Couplings:

Protection against Overload: The shear pins act as a safety feature, protecting the connected equipment from excessive torque and sudden shocks.

Misalignment Tolerance: Pin couplings can accommodate a limited amount of angular misalignment between the shafts.

Easy Replacement: After shearing, the damaged pins can be quickly replaced, reducing downtime and maintenance costs.

Versatility: Suitable for a wide range of applications, including pumps, compressors, and other industrial machinery.

Cost-Effective: The sacrificial pins are cost-effective components that can be easily replaced, avoiding costly repairs to the main equipment.

Limitations:

– Pin couplings have lower torque capacities compared to some other coupling types, such as gear couplings or rigid couplings.

– The need to replace the shear pins after each failure may lead to frequent maintenance requirements in applications with frequent overloads or misalignments.

In summary, pin couplings offer a reliable and cost-effective solution for torque transmission and protection against overloads in various mechanical systems. Their ability to accommodate misalignment and absorb shock loads makes them suitable for a wide range of industrial applications.

China wholesaler CZPT Lz Type Elastic Pin Gear Coupling  China wholesaler CZPT Lz Type Elastic Pin Gear Coupling
editor by CX 2023-09-06

China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

Product Description

SG7-ZL/ZLD Power shaft transmission ZL/ZLD Type pin Gear Flexible coupling  

1. Product description :
 

Material: Carbon 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 :

MOQ: 1
Delivery Time: Tbd
Installation Way: Left and Right Side
Weight: 46g
Finish: Anodizing Silver
Application: Automation and Servo Motor
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling

pin coupling

What Are the Maintenance Requirements for Pin Couplings?

Pin couplings are known for their simplicity and ease of maintenance. Regular maintenance helps ensure the longevity and optimal performance of pin couplings in various mechanical systems. Here are the key maintenance requirements for pin couplings:

  • Lubrication: Most pin couplings require periodic lubrication to reduce friction between the pins and the coupling hubs. Lubrication helps prevent wear and corrosion, ensuring smooth operation.
  • Inspection: Regular visual inspections are essential to identify any signs of wear, misalignment, or damage. Inspecting the pins, coupling hubs, and surrounding components can help detect potential issues early on.
  • Torque Check: It is crucial to periodically check and retighten the bolts or screws that secure the coupling to the shafts. Loose fasteners can lead to misalignment and coupling failure.
  • Alignment: Proper shaft alignment is critical for the effective functioning of pin couplings. Regularly check and adjust the alignment if necessary to minimize wear and vibrations.
  • Environmental Protection: In harsh environments or corrosive conditions, take measures to protect the pin coupling from contaminants or chemicals that could cause damage.
  • Replacement of Worn Components: When any of the coupling components, such as pins or hubs, show signs of significant wear, they should be replaced promptly to prevent further damage.

It is important to follow the manufacturer’s maintenance guidelines and recommendations for the specific type of pin coupling used in the application. Regular maintenance not only ensures the smooth operation of the coupling but also helps prevent unexpected breakdowns and reduces the risk of costly downtime. Proper maintenance can extend the service life of pin couplings and contribute to the overall reliability of the connected equipment.

pin coupling

Usage of Pin Couplings in Applications with Varying Operating Temperatures

Pin couplings are versatile and can be used in a wide range of operating conditions, including applications with varying temperatures. The performance of pin couplings at different temperature levels depends on the materials used in their construction and the specific design features. Here’s how pin couplings handle varying operating temperatures:

1. Material Selection: Pin couplings can be manufactured using different materials, including steel, stainless steel, alloy steel, and various heat-treated materials. The choice of material depends on the application requirements and the temperature range the coupling will be subjected to. Some materials are suitable for high-temperature applications, while others are more suitable for low-temperature conditions.

2. Heat Dissipation: The simple and open design of pin couplings allows for efficient heat dissipation. As the coupling operates, any heat generated due to friction or other factors can easily dissipate into the surrounding environment. This helps in maintaining a stable operating temperature and prevents overheating of the coupling and connected equipment.

3. Lubrication: Proper lubrication is essential for the smooth operation of pin couplings, especially in applications with high temperatures. Lubricants help reduce friction and wear between the mating surfaces, ensuring that the coupling functions optimally even in elevated temperature conditions.

4. Thermal Expansion Considerations: Pin couplings must be designed with thermal expansion in mind. When the operating temperature increases, the materials may expand, and the coupling should have sufficient clearance or play to accommodate this expansion without causing binding or interference.

5. Temperature Limits: While pin couplings can handle a wide range of temperatures, there are limits to the extremes they can tolerate. Excessive heat can lead to degradation of the coupling material, premature wear, or reduced performance. It’s essential to choose a pin coupling that is rated for the specific temperature range of the application.

6. Insulation: In certain cases, pin couplings may need additional insulation to protect against extreme temperature variations or to prevent heat transfer to sensitive components nearby. Insulation can be achieved using materials with low thermal conductivity or by incorporating insulating coatings or barriers.

When selecting a pin coupling for an application with varying operating temperatures, it’s crucial to consider the specific temperature range, the type of materials used in the coupling’s construction, and any additional factors that may impact its performance. Following the manufacturer’s guidelines and ensuring proper maintenance will help ensure the pin coupling operates effectively and reliably across the expected temperature range.

pin coupling

Types of Pin Coupling Designs

Pin couplings, also known as shear pin couplings, come in various designs to suit different application requirements. The main types of pin coupling designs are as follows:

  1. 1. Single Pin Coupling: In this design, a single shear pin is used to connect the two shafts. The pin is placed in a hole that runs through both coupling halves. Under excessive torque or shock loads, the pin shears off, disconnecting the shafts and protecting the equipment from damage. Single pin couplings are commonly used in light to moderate-duty applications.
  2. 2. Double Pin Coupling: Double pin couplings use two shear pins that are positioned 180 degrees apart. This design provides increased torque capacity and improved balance compared to the single pin design. Double pin couplings are suitable for applications with higher torque requirements.
  3. 3. Triangular Pin Coupling: Triangular pin couplings use three pins arranged in a triangular pattern around the circumference of the coupling. This design offers even higher torque capacity and improved torsional stiffness. Triangular pin couplings are ideal for heavy-duty applications where higher torque and misalignment tolerance are essential.
  4. 4. Splined Pin Coupling: Splined pin couplings use splines instead of solid pins to transmit torque between the shafts. The splines provide a more secure connection and better torque transmission compared to solid pins. Splined pin couplings are commonly used in precision motion control applications.
  5. 5. Taper Pin Coupling: Taper pin couplings use tapered pins that wedge tightly into matching tapered holes in the coupling halves. This design offers excellent torque transmission and alignment capabilities. Taper pin couplings are often used in heavy machinery and power transmission systems.

Each type of pin coupling design has its advantages and limitations, and the selection depends on factors such as the application’s torque requirements, misalignment tolerance, and environmental conditions. It is essential to choose the right type of pin coupling to ensure optimal performance, reliability, and safety in the mechanical system.

China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling  China OEM Sg7-Zl/Zld Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling
editor by CX 2023-09-05

China wholesaler CZPT Lz Type Flexible Pin & Bush Gear Couplings Flange Cover Connection Torque Coupling

Product Description

LZ Type Flexible Pin Bush Gear Couplings(GB/T 5015-2003)

♦Description
The LZ type flexible pin coupling is made of the outer edge of the 2 half couplings and the inner edge of the outer sleeve to make a semicircular groove with the same radius, and a pin is embedded in the middle pin hole.
When working, the half-coupling of the driving shaft drives the outer sleeve through the pin, and the outer sleeve drives the driven half-coupling to rotate through the pin to transmit torque.

 

Advantage:

1. Low life-cycle costs and long service life

2. Increase productivity

3. Professional and innovative solutions

4. Reduce carbon dioxide emissions

♦Detailed Pictures

♦Product Parameter

Note:
kN.m= Norminal Torque; rpm= Allowable speed of rotation; d1.d2= Diameter of shaft hole;
Y L= Length of shaft hole; kg.m²= Rotational inertia; kg= Mass

Allowable Compensation for Elastic Pin& Bush Gear Couplings

Note: △Y= Radial; △X= Axial; △α= Angular
1. The measuring part of radial compensation is half of the maximum outer circle width of the half coupling.
2. The compensation quantity listed in the table refers to the relative offset of 2 axes caused by installation error, shock, vibration, deformation, temperature change and other factors.
The installation error must be less than the value listed in the table.

♦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 CZPT 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 the new model when there is new cars in the market.

5. Quality Control
Every step should be a special 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 the customers with customized artworks in 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 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 1 pcs.

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: T/T.  
 

Contact Us

Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

Standard Or Nonstandard: Nonstandard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: as Your Requirement
Structure: Flexible
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

China wholesaler CZPT Lz Type Flexible Pin & Bush Gear Couplings Flange Cover Connection Torque Coupling

pin coupling

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

Yes, there are several safety considerations to keep in mind when using pin couplings in rotating machinery. These considerations are essential to ensure the safe and efficient operation of the equipment and to protect personnel working in the vicinity. Here are some key safety points to consider:

  • Guarding: When installing pin couplings, it is crucial to provide adequate guarding around the coupling area. This helps prevent accidental contact with the rotating coupling components, such as pins and hubs, which could cause severe injuries.
  • Maintenance and Inspection: Regular maintenance and inspection of the pin coupling are vital to identify any signs of wear, misalignment, or damage. Any worn or damaged components should be replaced immediately to prevent coupling failure, which could lead to sudden equipment shutdown or safety hazards.
  • Proper Alignment: Ensuring precise alignment of the connected shafts is crucial to the safe operation of the pin coupling. Misalignment can lead to increased stresses and premature wear on the coupling components, resulting in potential failures.
  • Torque and Speed Limits: Adhering to the manufacturer’s recommended torque and speed limits for the pin coupling is essential for its safe operation. Exceeding these limits can lead to overloading and failure of the coupling.
  • Environmental Considerations: Take into account the operating environment when selecting a pin coupling. Extreme temperatures, corrosive atmospheres, or harsh conditions may require special materials or coatings to ensure the coupling’s integrity and prevent premature failure.
  • Training and Awareness: Operators and maintenance personnel should receive proper training on the safe handling, installation, and maintenance of pin couplings. Awareness of potential hazards and safety protocols is crucial for the safe use of rotating machinery.
  • Emergency Shutdown: Install emergency shutdown systems that can quickly stop the rotating machinery in case of any safety concerns or abnormal conditions.
  • Compliance with Regulations: Ensure that the use of pin couplings complies with all relevant safety and industry regulations and standards.

By taking these safety considerations into account and implementing proper safety measures, the use of pin couplings in rotating machinery can be done safely and effectively, mitigating potential risks and ensuring a safe working environment for personnel.

pin coupling

Usage of Pin Couplings in Applications with Varying Operating Temperatures

Pin couplings are versatile and can be used in a wide range of operating conditions, including applications with varying temperatures. The performance of pin couplings at different temperature levels depends on the materials used in their construction and the specific design features. Here’s how pin couplings handle varying operating temperatures:

1. Material Selection: Pin couplings can be manufactured using different materials, including steel, stainless steel, alloy steel, and various heat-treated materials. The choice of material depends on the application requirements and the temperature range the coupling will be subjected to. Some materials are suitable for high-temperature applications, while others are more suitable for low-temperature conditions.

2. Heat Dissipation: The simple and open design of pin couplings allows for efficient heat dissipation. As the coupling operates, any heat generated due to friction or other factors can easily dissipate into the surrounding environment. This helps in maintaining a stable operating temperature and prevents overheating of the coupling and connected equipment.

3. Lubrication: Proper lubrication is essential for the smooth operation of pin couplings, especially in applications with high temperatures. Lubricants help reduce friction and wear between the mating surfaces, ensuring that the coupling functions optimally even in elevated temperature conditions.

4. Thermal Expansion Considerations: Pin couplings must be designed with thermal expansion in mind. When the operating temperature increases, the materials may expand, and the coupling should have sufficient clearance or play to accommodate this expansion without causing binding or interference.

5. Temperature Limits: While pin couplings can handle a wide range of temperatures, there are limits to the extremes they can tolerate. Excessive heat can lead to degradation of the coupling material, premature wear, or reduced performance. It’s essential to choose a pin coupling that is rated for the specific temperature range of the application.

6. Insulation: In certain cases, pin couplings may need additional insulation to protect against extreme temperature variations or to prevent heat transfer to sensitive components nearby. Insulation can be achieved using materials with low thermal conductivity or by incorporating insulating coatings or barriers.

When selecting a pin coupling for an application with varying operating temperatures, it’s crucial to consider the specific temperature range, the type of materials used in the coupling’s construction, and any additional factors that may impact its performance. Following the manufacturer’s guidelines and ensuring proper maintenance will help ensure the pin coupling operates effectively and reliably across the expected temperature range.

pin coupling

Selecting the Appropriate Pin Coupling for a Specific Application

Choosing the right pin coupling for a specific application involves considering several factors to ensure optimal performance, reliability, and safety. Here are the key steps to select the appropriate pin coupling:

  1. 1. Determine the Application Requirements: Understand the specific requirements of the application, including torque and speed specifications, shaft sizes, and misalignment tolerances. Consider the operating conditions, such as temperature, humidity, and exposure to corrosive substances.
  2. 2. Calculate Torque and Power: Calculate the torque and power requirements of the application to determine the appropriate pin coupling’s torque capacity. Make sure to consider both steady-state and peak torque loads.
  3. 3. Consider Misalignment Tolerance: Evaluate the degree of misalignment expected in the system. Different pin coupling designs offer varying levels of misalignment tolerance. Choose a coupling that can accommodate the expected misalignment without compromising performance.
  4. 4. Select the Pin Coupling Type: Based on the application requirements, choose the appropriate pin coupling type – single pin, double pin, triangular pin, splined pin, or taper pin coupling. Each type offers different torque capacities and misalignment capabilities.
  5. 5. Check Material and Construction: Consider the materials used in the pin coupling’s construction. Common materials include steel, stainless steel, and alloy materials. The material should be suitable for the application’s environmental conditions and corrosion resistance.
  6. 6. Verify Safety Features: Ensure the selected pin coupling has safety features, such as a fail-safe mechanism to protect equipment from overload or shock loads. Safety is crucial to prevent damage to machinery and ensure operator protection.
  7. 7. Consult with Manufacturers or Engineers: If unsure about the best pin coupling for the application, consult with coupling manufacturers or mechanical engineers. They can provide valuable insights and recommendations based on their expertise.

By following these steps, you can select the appropriate pin coupling that matches the specific needs of the application, providing reliable and efficient power transmission while minimizing the risk of downtime and equipment failure.

China wholesaler CZPT Lz Type Flexible Pin & Bush Gear Couplings Flange Cover Connection Torque Coupling  China wholesaler CZPT Lz Type Flexible Pin & Bush Gear Couplings Flange Cover Connection Torque Coupling
editor by CX 2023-08-03

China Huading Pgclz Type Drum Shape Gear Coupling with Brake Disc Couplings coupling bearing

Product Description

PGCLZ Drum Gear Coupling with Brake Disc (Q/LZP02.03-2005)

♦Description
Drum gear type coupling belongs to rigid flexible coupling, equipment variety coupling is composed of inner gear ring and flange 50 % coupling with outer equipment with identical amount of enamel.Can increase the contact situations of enamel, boost the potential to transfer torque, extend the services life.Radial, axial and angular axis deviation compensation capacity, has a compact composition, small turning radius, huge carrying capacity, large transmission efficiency, low sounds and lengthy maintenance cycle, specially appropriate for the condition of minimal pace and hefty loading, this sort of as metallurgy, mining, lifting transportation and other industries, can also be used to petroleum, chemical market, common machinery and other varieties of shaft transmission of device.
♦Main Dimension and Parameter(Q/LZP02.03-2005)

Type Nominal Torque
Tn/(N·m)
Allowable
Pace
(n)/(r/min)
Bore Diameter
d1d2dz
Bore Duration
(L)
D D Done D2 D3 L T C1 Ctwo e Grease dosage(v)
mL 
Mess
(m)
kg
Rotary inertia(l)
L/(kg·mtwo)
Pushed Generate Y J1Zone
PGCLZ1 630 4000 twenty 24 fifty two 38 315 125 ninety five 60 80 90 thirty twenty five 39 30 sixty five.four .01
PGCLZ2 1120 4000 25 28 62 forty four 315 a hundred and forty four one hundred twenty seventy five ninety five a hundred and five thirty twenty five.5 forty four thirty 110 nine.two .02
PGCLZ3 2240 3550 30 38 eighty two sixty 355 174 one hundred forty 95 one hundred fifteen one hundred thirty 30 eighteen forty 30 one hundred fifty five sixteen.4 .04
PGCLZ4 3550 2500 32 38 eighty two sixty forty 196 one hundred sixty five a hundred and fifteen 130 one hundred thirty thirty 29 47 thirty 190 22.seven .08
PGCLZ5 5000 2500 forty fifty six 112 84 400 224 183 one hundred thirty one hundred fifty one hundred fifty thirty 18 forty three thirty 300 36.2 .fifteen
PGCLZ6 7100 2000 48 56 112 84 450 241 two hundred 145 170 a hundred and fifty five thirty 21 50 thirty 420 forty six.2 .24
PGCLZ7 ten thousand 1700 60 seventy five 142 107 450 265 230 one hundred sixty one hundred ninety 180 thirty 19 fifty 30 630 68.4 .forty three
PGCLZ8 14000 1700 65 75 142 107 500 285 245 a hundred seventy five 210 one hundred eighty 30 20 fifty 30 730 81.one .sixty one
PGCLZ9 18000 1600 70 75 142 107 560 314 270 200 225 200 thirty 25 60 30 770 a hundred.one .ninety four
PGCLZ10 31500 1600 eighty ninety five 172 132 800 346 300 220 250 230 thirty 20 58 thirty 990 147.1 one.sixty seven
PGCLZ11 40000 1400 100 one hundred twenty 212 167 800 385 330 260 285 260 thirty 21 sixty four forty 1300 206.three 2.98
PGCLZ12 56000 1400 a hundred and twenty 212 167 900 442 380 290 325 280 30 21 72 forty 2200 284.5 5.31
PGCLZ13 80000 1400 140 a hundred and fifty 252 202 900 482 420 320 360 320 thirty 22 70 forty 3300 402 nine.16
PGCLZ14 112000 1200 160 a hundred and eighty 302 242 900 520 465 360 410 360 30 23 85 forty 4900 582.2 15.92

Observe:
one. The mass and minute of inertia of the coupling are approximate values calculated in accordance to the minimum shaft gap diameter and highest shaft gap size in every single kind
two. The highest braking torque Tm of the coupling shall not exceed 2 times of the nominal torque Tn, that is, Tm≤2Tn
three. e is the dimensions essential for sealing
4. The blend of coupling shaft hole is Z1/J1, Y/Y, J1/J1, Y/J1.

 

♦Other Items Record

Transmission Machinery 
Elements Identify
Model
Common 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
Substantial Adaptable Coupling LM
Chain Coupling GL
Jaw Coupling LT
Grid Coupling JS

♦Our Organization
Our company supplies various types of products. Substantial high quality and sensible price. We stick to the basic principle of “top quality very first, provider first, ongoing enhancement and innovation to satisfy the clients” for the management and “zero defect, zero issues” as the quality objective. To perfect our support, we provide the products with very good high quality at the sensible price.

Welcome to customize merchandise from our manufacturing unit and remember to give your design drawings or get in touch with us if you want other needs.

♦Our Providers
one.Design and style Companies
Our design and style group has expertise in cardan shaft relating to solution style and growth. If you have any demands for your new solution or desire to make further enhancements, we are here to offer you our help.

two.Item Solutions
Uncooked components → Slicing → Forging →Rough machining →Shot blasting →Heat remedy →Testing →Fashioning →Cleaning→ Assembly→ Packing→ Delivery

3.Samples Process
We could produce the sample according to your prerequisite and amend the sample consistently to satisfy your want.

four.Research & Growth
We typically study the new demands of the market place and build the new design when there is new vehicles in the market.

five.High quality Control
Every stage should be specific check by Expert Personnel in accordance to the standard of ISO9001 and TS16949.

FAQ
Q 1: Are you investing firm or maker?
A: We are a skilled manufacturer specializing in manufacturing various collection of couplings.

Q 2: Can you do OEM?
Yes, we can. We can do OEM & ODM for all the consumers with personalized artworks of PDF or AI structure.

Q 3: How lengthy is your supply time?
Generally it is 20-30 days if the merchandise are not in inventory. It is in accordance to quantity.

Q 4: Do you supply samples? Is it cost-free or extra ?
Indeed, we could offer you the sample but not for free.Actually we have a extremely very good price principle, when you make the bulk order then cost of sample will be deducted.

Q 5: How lengthy is your warranty?
A: Our Warranty is 12 months beneath typical circumstance.

Q 6: What is the MOQ?
A: Usually our MOQ is 1 pcs.

Q 7: Do you have inspection techniques for coupling ?
A: a hundred% self-inspection prior to packing.

Q 8: Can I have a go to to your manufacturing facility before the buy?
A: Positive,welcome to visit our manufacturing facility.

Q 9: What is your payment?
A: T/T. 

♦Contact Us
Internet: huadingcoupling
Incorporate: No.11 HangZhou Highway,Chengnan park,HangZhou Metropolis,ZheJiang Province,China


/ Piece
|
1 Piece

(Min. Order)

###

Standard Or Nonstandard: Standard
Shaft Hole: as Required
Torque: as Required
Bore Diameter: as Required
Speed: as Required
Structure: Flexible

###

Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Type Nominal Torque
Tn/(N·m)
Allowable
Speed
(n)/(r/min)
Bore Diameter
d1d2dz
Bore Length
(L)
D0 D D1 D2 D3 L0 T C1 C2 e Grease dosage(v)
mL 
Mess
(m)
kg
Rotary inertia(l)
L/(kg·m2)
Driven Drive Y J1Z1
PGCLZ1 630 4000 20 24 52 38 315 125 95 60 80 90 30 25 39 30 60 5.4 0.01
PGCLZ2 1120 4000 25 28 62 44 315 144 120 75 95 105 30 25.5 44 30 110 9.2 0.02
PGCLZ3 2240 3550 30 38 82 60 355 174 140 95 115 130 30 18 40 30 155 16.4 0.04
PGCLZ4 3550 2500 32 38 82 60 40 196 165 115 130 130 30 29 47 30 190 22.7 0.08
PGCLZ5 5000 2500 40 56 112 84 400 224 183 130 150 150 30 18 43 30 300 36.2 0.15
PGCLZ6 7100 2000 48 56 112 84 450 241 200 145 170 155 30 21 50 30 420 46.2 0.24
PGCLZ7 10000 1700 60 75 142 107 450 265 230 160 190 180 30 19 50 30 630 68.4 0.43
PGCLZ8 14000 1700 65 75 142 107 500 285 245 175 210 180 30 20 50 30 730 81.1 0.61
PGCLZ9 18000 1600 70 75 142 107 560 314 270 200 225 200 30 25 60 30 770 100.1 0.94
PGCLZ10 31500 1600 80 95 172 132 800 346 300 220 250 230 30 20 58 30 990 147.1 1.67
PGCLZ11 40000 1400 100 120 212 167 800 385 330 260 285 260 30 21 64 40 1300 206.3 2.98
PGCLZ12 56000 1400 120 212 167 900 442 380 290 325 280 30 21 72 40 2200 284.5 5.31
PGCLZ13 80000 1400 140 150 252 202 900 482 420 320 360 320 30 22 70 40 3300 402 9.16
PGCLZ14 112000 1200 160 180 302 242 900 520 465 360 410 360 30 23 85 40 4900 582.2 15.92

###

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

/ Piece
|
1 Piece

(Min. Order)

###

Standard Or Nonstandard: Standard
Shaft Hole: as Required
Torque: as Required
Bore Diameter: as Required
Speed: as Required
Structure: Flexible

###

Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Type Nominal Torque
Tn/(N·m)
Allowable
Speed
(n)/(r/min)
Bore Diameter
d1d2dz
Bore Length
(L)
D0 D D1 D2 D3 L0 T C1 C2 e Grease dosage(v)
mL 
Mess
(m)
kg
Rotary inertia(l)
L/(kg·m2)
Driven Drive Y J1Z1
PGCLZ1 630 4000 20 24 52 38 315 125 95 60 80 90 30 25 39 30 60 5.4 0.01
PGCLZ2 1120 4000 25 28 62 44 315 144 120 75 95 105 30 25.5 44 30 110 9.2 0.02
PGCLZ3 2240 3550 30 38 82 60 355 174 140 95 115 130 30 18 40 30 155 16.4 0.04
PGCLZ4 3550 2500 32 38 82 60 40 196 165 115 130 130 30 29 47 30 190 22.7 0.08
PGCLZ5 5000 2500 40 56 112 84 400 224 183 130 150 150 30 18 43 30 300 36.2 0.15
PGCLZ6 7100 2000 48 56 112 84 450 241 200 145 170 155 30 21 50 30 420 46.2 0.24
PGCLZ7 10000 1700 60 75 142 107 450 265 230 160 190 180 30 19 50 30 630 68.4 0.43
PGCLZ8 14000 1700 65 75 142 107 500 285 245 175 210 180 30 20 50 30 730 81.1 0.61
PGCLZ9 18000 1600 70 75 142 107 560 314 270 200 225 200 30 25 60 30 770 100.1 0.94
PGCLZ10 31500 1600 80 95 172 132 800 346 300 220 250 230 30 20 58 30 990 147.1 1.67
PGCLZ11 40000 1400 100 120 212 167 800 385 330 260 285 260 30 21 64 40 1300 206.3 2.98
PGCLZ12 56000 1400 120 212 167 900 442 380 290 325 280 30 21 72 40 2200 284.5 5.31
PGCLZ13 80000 1400 140 150 252 202 900 482 420 320 360 320 30 22 70 40 3300 402 9.16
PGCLZ14 112000 1200 160 180 302 242 900 520 465 360 410 360 30 23 85 40 4900 582.2 15.92

###

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

What Is a Coupling?

A coupling is a device used to connect two shafts. It transmits power between them and allows for some misalignment or end movement. There are several types of couplings. The most common ones are gear couplings and planetary couplings. However, there are many others as well.

Transfer of energy

Energy coupling is a process by which two biological reactions are linked by sharing energy. The energy released during one reaction can be used to drive the second. It is a very useful mechanism that synchronizes two biological systems. All cells have two types of reactions, exergonic and endergonic, and they are connected through energy coupling.
This process is important for a number of reasons. The first is that it allows the exchange of electrons and their energy. In a single molecule, this energy transfer involves the exchange of two electrons of different energy and spin. This exchange occurs because of the overlap interaction of two MOs.
Secondly, it is possible to achieve quadratic coupling. This is a phenomenon that occurs in circular membrane resonators when the system is statically deflected. This phenomenon has been gaining a great deal of interest as a mechanism for stronger coupling. If this mechanism is employed in a physical system, energy can be transferred on a nanometer scale.
The magnetic field is another important factor that affects the exchange of energy between semiconductor QWs. A strong magnetic field controls the strength of the coupling and the energy order of the exciton. The magnetic field can also influence the direction of polariton-mediated energy transfer. This mechanism is very promising for controlling the routing of excitation in a semiconductor.
gearbox

Functions

Couplings play a variety of functions, including transferring power, compensating for misalignment, and absorbing shock. These functions depend on the type of shaft being coupled. There are four basic types: angular, parallel, and symmetrical. In many cases, coupling is necessary to accommodate misalignment.
Couplings are mechanical devices that join two rotating pieces of equipment. They are used to transfer power and allow for a small degree of end-to-end misalignment. This allows them to be used in many different applications, such as the transmission from the gearbox to the differential in an automobile. In addition, couplings can be used to transfer power to spindles.

Types

There are two main types of couplings: rigid and flexible. Rigid couplings are designed to prevent relative motion between the two shafts and are suitable for applications where precise alignment is required. However, high stresses in the case of significant misalignment can cause early failure of the coupling. Flexible couplings, on the other hand, allow for misalignment and allow for torque transmission.
A software application may exhibit different types of coupling. The first type involves the use of data. This means that one module may use data from another module for its operation. A good example of data coupling is the inheritance of an object. In a software application, one module can use another module’s data and parameters.
Another type of coupling is a rigid sleeve coupling. This type of coupling has a pipe with a bore that is finished to a specified tolerance. The pipe contains two threaded holes for transmitting torque. The sleeve is secured by a gib head key. This type of coupling may be used in applications where a couple of shafts are close together.
Other types of coupling include common and external. Common coupling occurs when two modules share global data and communication protocols. This type of coupling can lead to uncontrollable error propagation and unforeseen side effects when changes are made to the system. External coupling, on the other hand, involves two modules sharing an external device interface or communication protocol. Both types of coupling involve a shared code structure and depend on the external modules or hardware.
Mechanical couplings are essential in power transmission. They connect rotating shafts and can either be rigid or flexible, depending on the accuracy required. These couplings are used in pumps, compressors, motors, and generators to transmit power and torque. In addition to transferring power, couplings can also prevent torque overload.
gearbox

Applications

Different coupling styles are ideal for different applications, and they have different characteristics that influence the coupling’s reliability during operation. These characteristics include stiffness, misalignment capability, ease of installation and maintenance, inherent balance, and speed capability. Selecting the right coupling style for a particular application is essential to minimize performance problems and maximize utility.
It is important to know the requirements for the coupling you choose before you start shopping. A proper selection process takes into account several design criteria, including torque and rpm, acoustic signals, and environmental factors. Once you’ve identified these parameters, you can select the best coupling for the job.
A gear coupling provides a mechanical connection between two rotating shafts. These couplings use gear mesh to transmit torque and power between two shafts. They’re typically used on large industrial machines, but they can also be used in smaller motion control systems. In smaller systems, a zero-backlash coupling design is ideal.
Another type of coupling is the flange coupling. These are easy to manufacture. Their design is similar to a sleeve coupling. But unlike a sleeve coupling, a flange coupling features a keyway on one side and two threaded holes on the other. These couplings are used in medium-duty industrial applications.
Besides being useful for power transmission, couplings can also prevent machine vibration. If vibration occurs in a machine, it can cause it to deviate from its predetermined position, or damage the motor. Couplings, however, help prevent this by absorbing the vibration and shock and preventing damage to expensive parts.
Couplings are heavily used in the industrial machinery and electrical industries. They provide the necessary rotation mechanism required by machinery and other equipment. Coupling suppliers can help customers find the right coupling for a specific application.
gearbox

Criteria for selecting a coupling

When selecting a coupling for a specific application, there are a number of different factors to consider. These factors vary greatly, as do operating conditions, so selecting the best coupling for your system can be challenging. Some of these factors include horsepower, torque, and speed. You also need to consider the size of the shafts and the geometry of the equipment. Space restrictions and maintenance and installation requirements should also be taken into account. Other considerations can be specific to your system, such as the need for reversing.
First, determine what size coupling you need. The coupling’s size should be able to handle the torque required by the application. In addition, determine the interface connection, such as straight or tapered keyed shafts. Some couplings also feature integral flange connections.
During the specification process, be sure to specify which materials the coupling will be made of. This is important because the material will dictate most of its performance characteristics. Most couplings are made of stainless steel or aluminum, but you can also find ones made of Delrin, titanium, or other engineering-grade materials.
One of the most important factors to consider when selecting a coupling is its torque capability. If the torque rating is not adequate, the coupling can be damaged or break easily. Torque is a major factor in coupling selection, but it is often underestimated. In order to ensure maximum coupling performance, you should also take into consideration the size of the shafts and hubs.
In some cases, a coupling will need lubrication throughout its lifecycle. It may need to be lubricated every six months or even once a year. But there are couplings available that require no lubrication at all. An RBI flexible coupling by CZPT is one such example. Using a coupling of this kind can immediately cut down your total cost of ownership.
China Huading Pgclz Type Drum Shape Gear Coupling with Brake Disc Couplings     coupling bearingChina Huading Pgclz Type Drum Shape Gear Coupling with Brake Disc Couplings     coupling bearing
editor by CX 2023-04-04

Sg7-Zl/Zld shop Power Shaft Transmission Zl/Zld Type Pin Gear Flexible Coupling with ce certificate top quality low price

Product Description

SG7-ZL/ZLD CZPT shaft transmission ZL/ZLD Type pin Gear Flexible coupling  

1. Product description :
 

Material: Carbon Steel
Applications: Automation equipment and Servo CZPT , CNC machine .
Industrial large-scale cabinet, oven, test chamber , Container. CZPT .
  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, CZPT 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 CZPT good service
  5.Different designs are CZPT according to CZPT ers 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 :

Sg7-Zl/Zld near me Type China Factory Pin Tooth Flexible Gear Coupling with ce certificate top quality low price

Product Description

SG7-ZL/ZLD Type CZPT Factory Pin Tooth Flexible Gear CZPT

Product Description

Features

1.Huge torsion of transmission,small size,light weight

2.No need librations,easy to maintain

Material:Carbon Steel

 

Application:Suitable for medium and large CZPT shaft transmission

Remark

1.The coupling approximation is the driving moment of inertia and weight

2.Bore dimensions can be CZPT ized

 

Drawing of SG7-ZL/ZLD Type CZPT Factory Pin Tooth Flexible Gear CZPT

 

Packaging & Shipping

 

Packaging Detail: Plastic Bag + Standard Color Box + Carton
Delivery Detail: 15-30 days(It is up to your order)
Shipment: DHL / Fedex / UPS etc.

 

 

 

 

Our Services

 

Design ideas
Shang Kun industrial hardware is a professional factory for hinge and latch, the quality of CZPT product is very good and the price is reasonable, the entire products design aesthetic generous, With CZPT own R&D team and strong ability of material sourcing, we are always competent for most of requirement from CZPT ers. We have established a strict quality control system in factory, so,it is the perfect goods for your choice.
Quality Control
All the material is provided by specialized supplies. so we do not cut corners, the weight is natural, and the hinge’s working life is very CZPT , so it has a good value. We can provide many kinds of different material quality series products for your chose.
Service
*Customized logo: Acceptable
*Changing on material, mould, shape: Acceptable
*Develop on Artwork and Sketch: Acceptable
*Packing: Acceptable                              
*Sample: Acceptable
MOQ
Kindly, as to the smallest volume of order, we welcome buyers different size at least, at this stage and thus currently we have no strict limit on MOQ.
Payment
We accept many types of payment terms, such as TT, Paypal, CZPT ern CZPT , etc. Just according to your requirment.

Company Information

 

FAQ

FAQ

1.Manufacturer supply:Direct production.There are inventory,fast delivery,quality assured!

2.About the size:all kinds of specification complete varieties.

3.About the color:according to your requirements.

4.About the services:24 hours,provide you with the latest prodect information and services.

5.About the after sale services:24 hours online provide service for you.

6.About the shipments:we have in stock,will delivery for you as soon as possible. 

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Contact

Feel free to contact us!

 

HangZhou CZPT gkun CZPT CZPT nology Co.,LTD
Address: No.39, Shi Chang Road ,Zhuan Yao CZPT Area, Xihu (West CZPT ) Dis.Cheng District, Xihu (West CZPT ) Dis.Guan, ZheJiang , CZPT
Tel.: -769-27235720
Fax: -769-22687694
 
 
Attn: Alaia

Shaft Cost Couplings Gear Flexible Pipe Trailer Fire Galvanized Steel Fluid Jaw Protected Bush Pin Type Flange Coupling Fittings Manufacturer Industrial with ce certificate top quality low price

Product Description

Shaft CZPT s Gear Flexible Pipe Trailer CZPT Galvanized Steel CZPT Jaw Protected Bush Pin Type Flange CZPT CZPT s CZPT r CZPT

Shaft near me shop Couplings Gear Flexible Pipe Trailer Fire Galvanized Steel Fluid Jaw Protected Bush Pin Type Flange Coupling Fittings Manufacturer Industrial with ce certificate top quality low price

Product Description

Shaft CZPT s Gear Flexible Pipe Trailer CZPT Galvanized Steel CZPT Jaw protected bush pin type 
flange CZPT CZPT s CZPT r CZPT