Product Description
Flexible flex Fluid Chain Jaw flange Gear Rigid Spacer PIN HRC MH NM universal Fenaflex Oldham spline clamp tyre grid hydraulic servo motor shaft Coupling
Product Description
The function of Shaft coupling:
1. Shafts for connecting separately manufactured units such as motors and generators.
2. If any axis is misaligned.
3. Provides mechanical flexibility.
4. Absorb the transmission of impact load.
5. Prevent overload
We can provide the following couplings.
| Rigid coupling | Flange coupling | Oldham coupling |
| Sleeve or muff coupling | Gear coupling | Bellow coupling |
| Split muff coupling | Flexible coupling | Fluid coupling |
| Clamp or split-muff or compression coupling | Universal coupling | Variable speed coupling |
| Bushed pin-type coupling | Diaphragm coupling | Constant speed coupling |
Company Profile
We are an industrial company specializing in the production of couplings. It has 3 branches: steel casting, forging, and heat treatment. Main products: cross shaft universal coupling, drum gear coupling, non-metallic elastic element coupling, rigid coupling, etc.
The company mainly produces the industry standard JB3241-91 swap JB5513-91 swc. JB3242-93 swz series universal coupling with spider type. It can also design and produce various non-standard universal couplings, other couplings, and mechanical products for users according to special requirements. Currently, the products are mainly sold to major steel companies at home and abroad, the metallurgical steel rolling industry, and leading engine manufacturers, with an annual production capacity of more than 7000 sets.
The company’s quality policy is “quality for survival, variety for development.” In August 2000, the national quality system certification authority audited that its quality assurance system met the requirements of GB/T19002-1994 IDT ISO9002:1994 and obtained the quality system certification certificate with the registration number 0900B5711. It is the first enterprise in the coupling production industry in HangZhou City that passed the ISO9002 quality and constitution certification.
The company pursues the business purpose of “reliable quality, the supremacy of reputation, commitment to business and customer satisfaction” and welcomes customers at home and abroad to choose our products.
At the same time, the company has established long-term cooperative relations with many enterprises and warmly welcomes friends from all walks of life to visit, investigate and negotiate business!
How to use the coupling safely
The coupling is an intermediate connecting part of each motion mechanism, which directly impacts the regular operation of each motion mechanism. Therefore, attention must be paid to:
1. The coupling is not allowed to have more than the specified axis deflection and radial displacement so as not to affect its transmission performance.
2. The bolts of the LINS coupling shall not be loose or damaged.
3. Gear coupling and cross slide coupling shall be lubricated regularly, and lubricating grease shall be added every 2-3 months to avoid severe wear of gear teeth and serious consequences.
4. The tooth width contact length of gear coupling shall not be less than 70%; Its axial displacement shall not be more significant than 5mm
5. The coupling is not allowed to have cracks. If there are cracks, it needs to be replaced (they can be knocked with a small hammer and judged according to the sound).
6. The keys of LINS coupling shall be closely matched and shall not be loosened.
7. The tooth thickness of the gear coupling is worn. When the lifting mechanism exceeds 15% of the original tooth thickness, the operating mechanism exceeds 25%, and the broken tooth is also scrapped.
8. If the elastic ring of the pin coupling and the sealing ring of the gear coupling is damaged or aged, they should be replaced in time.
Certifications
Packaging & Shipping
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.
editor by CX 2023-11-16
China Hot selling Excavator Hydraulic Pump Coupling Gear Rubber Connecter for Dx210W-5 gear coupling
Product Description
Excavator Hydraulic Pump Coupling Gear Rubber Connecter For DX210W-5
Basic information:
| Type | Coupling |
| Trademark | YNF/Y&F |
| MOQ | No limited |
| Structure | AS/A/Bowex/Gear |
| Used For | Excavator |
| Sales type | Retail, Wholesale |
| Material | Natural Rubber |
| Advantage | Flexible, Lower Noise |
| Condition | OEM/Original |
Product show as below:
About us:
specialized in:
couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.
And, Our company also supply:
Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.
We always try our best for all our customers and make it better and better. Welcome!
FAQ
Materials Used in Manufacturing Gear Couplings
Gear couplings are designed to transmit torque between shafts while accommodating misalignment. To ensure the durability and reliability of gear couplings, manufacturers use a variety of materials, each with its specific properties. Commonly used materials in manufacturing gear couplings include:
- Steel: Steel is the most widely used material for gear couplings. It offers excellent strength, durability, and resistance to wear and fatigue. Steel gear couplings are suitable for a wide range of applications, including heavy-duty industrial machinery.
- Stainless Steel: Stainless steel is chosen for gear couplings that require resistance to corrosion and high-temperature environments. Stainless steel couplings are commonly used in food processing, pharmaceutical, and chemical industries.
- Alloy Steel: Alloy steel is utilized to enhance specific properties, such as increased strength and improved performance under high loads and extreme conditions. Alloy steel gear couplings are ideal for demanding applications in heavy industries.
- Cast Iron: Cast iron is known for its excellent machinability and good resistance to wear. Cast iron gear couplings are suitable for low to moderate torque applications and can be cost-effective in certain scenarios.
- Non-Metallic Materials: In some cases, non-metallic materials like nylon or urethane may be used for specific gear coupling applications, especially in situations where electrical isolation or chemical resistance is required.
The choice of material depends on the application’s demands, including the torque, speed, environmental conditions, and budget considerations. Gear coupling manufacturers carefully select materials that will provide optimal performance and longevity while meeting the specific requirements of the intended application.
editor by CX 2023-10-16
China Custom Excavator Hydraulic Pump Coupling Gear Rubber Connecter for Dx210W-5 gear coupling
Product Description
Excavator Hydraulic Pump Coupling Gear Rubber Connecter For DX210W-5
Basic information:
| Type | Coupling |
| Trademark | YNF/Y&F |
| MOQ | No limited |
| Structure | AS/A/Bowex/Gear |
| Used For | Excavator |
| Sales type | Retail, Wholesale |
| Material | Natural Rubber |
| Advantage | Flexible, Lower Noise |
| Condition | OEM/Original |
Product show as below:
About us:
specialized in:
couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.
And, Our company also supply:
Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.
We always try our best for all our customers and make it better and better. Welcome!
FAQ
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.
editor by CX 2023-09-21
China Best Sales Hydraulic Quick Coupling ISO 7241-B with Compatibllity CZPT 60 Series dry break coupling
Solution Description
Hydraulic Rapid Coupling ISO 7241-B with Compatibllity CZPT 60 Series
Attributes
1. Valve plug can routinely shut to avert leakage when couplings are disconnected.
two. Valve plug can routinely open to enable fluid get by means of when couplings are related.
three. Essential components are induction hardened for a much better sturdiness.
four. Operate dependable ball-lock program combines 2 marched half parts collectively.
five. Male and female couplings are machined from CZPT metal bar inventory.
six. These couplings attain the ISO7241-B regular.
7. The exact same function and can interchange the following products:
CZPT sixty collection, Faster HNV collection, Aeroquip FD45 collection, and CZPT HA collection.
Specification of Product
| SPECIFICATIONS | ||||||||
| Body Dimensions (in) | one/4″ | three/8″ | 1/2″ | 3/4″ | 1″ | 1-1/4″ | one-1/2″ | two” |
| Rated Stress(PSI) | one thousand | 1000 | a thousand | one thousand | 1000 | 800 | 800 | 800 |
| Rated Flow(GPM) | three | 6 | 12 | 28 | fifty | 75 | a hundred | a hundred and fifty |
| Temperature Selection(STD Seals) | -20°C ~ +80°C | |||||||
| Common Seal Resources | Flourocarbon | |||||||
Strain Drop-in PSID
| Element No. | LS | φD | HS | A | T |
| H102-01SF | forty eight | 24 | two*fourteen | ten | ZG1/8 |
| H102-02SF | fifty eight | 28 | 2*19 | twelve.5 | ZG1/4 |
| H102-03SF | sixty five | 35 | two*21 | thirteen | ZG3/eight |
| H102-04SF | 72 | forty five | 2*29 | fourteen | ZG1/2 |
| H102-06SF | 88 | 55 | two*35 | 17 | ZG3/4 |
| H102-08SF | 102 | 65 | two*41 | 23 | ZG1 |
| H102-10SF | 115 | seventy nine | 2*54 | 27 | ZG1-1/4 |
| H102-12SF | 124 | 79 | two*63 | 27 | ZG1-1/two |
| H102-16SF | 132 | 109 | 2*77 | 30 | ZG2 |
| Part No. | LP | C | HP | A | T |
| H102-01PF | 29 | 19 | 6*fourteen | 10 | ZG1/8 |
| H102-02PF | 36 | 22.five | six*19 | 12.5 | ZG1/four |
| H102-03PF | forty | 25 | six*21 | 13 | ZG3/eight |
| H102-04PF | 44 | 28 | 6*29 | fourteen | ZG1/2 |
| H102-06PF | 52 | 36 | 6*35 | seventeen | ZG3/4 |
| H102-08PF | sixty two | 40 | 6*41 | 23 | ZG1 |
| H102-10PF | 70 | 45 | six*54 | 27 | ZG1-1/4 |
| H102-12PF | seventy five | 49 | six*sixty three | 27 | ZG1-1/2 |
| H102-16PF | 80 | 52 | 6*seventy seven | 30 | ZG2 |
Image of Item
Packing and Transport
We ship the products by specific, by air, by sea or in accordance to your prerequisite.
Carton: 5 levels corrugated carton 24cm X 24cm X 16cm
Non-fumigation Wooden Case: 110cm X 80cm X 75cm
Usually 42 corragetd cartons are packed in a wood circumstance.
Workshop
You should Feel Free of charge TO Speak to US FOR ANY Query!
| Connection: | Quick Coupling |
|---|---|
| Shape: | Equal |
| Head Code: | Hexagon |
| Material: | Carbon Steel / Stainless Steel |
| Technics: | Forged |
| Color: | Yellow |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What Is a Coupling?
A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
Types
Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
Applications
The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
Problems
A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
editor by CX 2023-04-13