Product Description
Densen customized High Pressure Curved Flexible Drive Spider Jaw Shaft Star Coupling
| Product Name | Densen customized High Pressure Curved Flexible Drive Spider Jaw Shaft Star Coupling |
| DN mm | 12~160mm |
| Rated Torque | 25~25000 N·m |
| Allowable speed | 15300~1500 N·m |
| Material | 35CrMo/ZG270/45# steel/Aluminum alloy |
| Application | Widely used in metallurgy, mining, engineering and other fields. |
Product show
Company Information
HangZhou New CHINAMFG Casting and Forging Company is the sales company of HangZhou CHINAMFG Group of Companies. Features of New CHINAMFG simply summarized as below:
1. Trusted supplier of steel, iron & non-ferrous components;
2. Extensive documented quality program in place.
3. Castings, forgings, stampings, machining, welding & fabrication services.
4. 9 related factories, over 50 joint-venture sub-contractors.
5. 25+ years of manufacturing experiences, 10+ years of exporting experience
6. 100% of products sold to overseas customers.
7. 50% of customer base is forturne 500 companies.
Processing support
Casting Service:
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.
New Densen offers multiple investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, lost foam casting, etc. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.01Kg to 150 tons separately.
Forging Service:
Forging is a manufacturing process involving the shaping of metal using localized compressive forces. New CHINAMFG offers open die forging, closed die forging and ring forging services. Material can be steel, iron and non-ferrous. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.1Kg to 50,000Kgs.
Stamping Service:
Stamping (also known as punching) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape.
New Densen-XBL has more than 60 sets stamping equipments, is the designed supplier for several famous bands automotive companies, has the full ability to offer whole processes from blanking, stamping, welding, to electrostatic spraying for CHINAMFG customers.
Welding & Fabrication Service:
Welding Frabrication is the fabrication process of metal structures by cutting, bending, then assembling the components together through welding
New CHINAMFG offers manual arc welding ,laser welding and robot welding etc. UT, MPT,RT,PT all are available used for inspection, WPS &PQR (Welding Process Specification& Procedure Qualification Records) before production is available under clients’ requirement.
Machining Service:
Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process.
New Densen-XBL has more than 60 sets precision machines incl. CNC center, boring, milling, lathing, etc., and more than 300 inspection instruments incl. 3 sets CMM with grade μm. Repeated tolerance can be maintained as 0.02mm. Meanwhile awarded by certificates ISO9001-2008; ISO/TS16949. New Densen-XBL specialized in high precise machining for small-middle-big metal components.
3rd Party Inspection:
New Densen worked as 3rd party inspection center besides its sister factories or sub-contractors’ self inspection, Offers process inspection, random inspection and before delivedry inspection services for material, mechanical, inside defects, dimentional, pressure, load, balance, surface treatment, visual inspection and test. Weekly project follow-up report together with pictures and videos, full quality inspection documentation available.
New CHINAMFG also designed as 3rd party inspection representative for several customers when their products made by other suppliers.
Application:
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
What are the common challenges associated with spider coupling misalignment and how can they be addressed?
Misalignment is a common challenge in spider couplings that can lead to reduced efficiency, increased wear, and potential coupling failure. Here are the common challenges associated with misalignment and how they can be addressed:
- Reduced Torque Transmission: Misalignment can decrease the effective torque transmitted between the shafts, leading to inefficiency and potential overload. Regularly check and align the shafts according to the manufacturer’s recommendations to ensure proper torque transmission.
- Vibration and Noise: Misalignment can cause excessive vibrations and noise in the machinery. Implement precision alignment techniques during installation to minimize misalignment-induced vibrations and noise.
- Increased Wear: Misalignment results in uneven loading on the elastomeric spider, causing premature wear and potential failure. Regularly inspect the coupling for signs of wear and replace the elastomeric spider if necessary. Address misalignment promptly to prevent excessive wear.
- Heat Generation: Misalignment can generate heat due to friction between the elastomeric spider and the hubs. This can lead to accelerated wear and reduced coupling lifespan. Proper alignment helps minimize heat generation and associated issues.
- Shaft Fatigue: Severe misalignment can induce shaft fatigue and stress concentrations, leading to shaft failure over time. Avoid excessive misalignment and ensure that the coupling is properly aligned during installation.
- Reduced Service Life: Misalignment puts additional stress on the elastomeric spider, reducing its service life. Proper alignment and maintenance practices can extend the service life of the coupling.
- Performance Variations: Misalignment can lead to variations in performance and inconsistent operation of the machinery. Regularly monitor the coupling’s performance and address any issues promptly to ensure consistent operation.
To address these challenges, it’s crucial to prioritize precision alignment during the installation of the spider coupling. Follow the manufacturer’s guidelines for alignment tolerances and use alignment tools and techniques to achieve accurate alignment. Regular maintenance, including inspections and alignment checks, will help mitigate the negative effects of misalignment and ensure the reliable performance of spider couplings in industrial applications.
What are the best practices for ensuring proper lubrication of spider couplings?
Proper lubrication is essential for maintaining the performance and lifespan of spider couplings. Here are some best practices to ensure proper lubrication:
- Use the Right Lubricant: Select a lubricant that is recommended by the coupling manufacturer. The lubricant should be compatible with the elastomeric spider material and the operating conditions of the machinery.
- Follow Manufacturer’s Guidelines: Adhere to the lubrication schedule and guidelines provided by the manufacturer. They will specify the appropriate lubrication intervals and the quantity of lubricant to be applied.
- Clean the Components: Before applying lubricant, make sure the coupling components are clean and free of dirt, debris, and old lubricant residues. Cleaning the components prevents contamination of the new lubricant.
- Apply Lubricant Evenly: Apply the lubricant evenly on all contact surfaces of the elastomeric spider and the coupling hub. Avoid over-lubrication, which can lead to excess buildup and potential slippage.
- Use Lubrication Tools: Some couplings may have lubrication ports or fittings that facilitate the application of lubricant. If such features are present, use the appropriate lubrication tools to ensure thorough coverage.
- Operate Coupling After Lubrication: After applying lubricant, operate the coupling for a short period to ensure that the lubricant is evenly distributed across the contact surfaces. This helps in preventing dry spots and optimizing lubrication effectiveness.
- Monitor Lubricant Condition: Regularly inspect the condition of the lubricant during routine maintenance checks. If you notice signs of contamination, degradation, or insufficient lubrication, take corrective actions promptly.
- Consider Operating Conditions: Environmental factors such as temperature, humidity, and exposure to chemicals can affect the performance of lubricants. Choose a lubricant that can withstand the specific operating conditions of the machinery.
- Document Lubrication Activities: Keep a record of lubrication activities, including the type of lubricant used, lubrication intervals, and the results of lubrication checks. This documentation helps track the history of lubrication and informs future maintenance decisions.
By following these best practices for lubrication, you can ensure that the elastomeric spider remains properly lubricated, reducing friction, wear, and the potential for premature coupling failure.
Are there different types of spider couplings available for various uses?
Yes, there are different types of spider couplings available to suit various industrial applications and requirements. These variations in design and material offer flexibility in choosing the right coupling for specific uses. Here are some common types of spider couplings:
- Standard Jaw Couplings: These couplings feature a simple design with two hubs and an elastomeric spider. They are suitable for general-purpose applications that require misalignment compensation and torque transmission.
- Curved Jaw Couplings: These couplings have curved lobes on the elastomeric spider, allowing for increased misalignment compensation and dampening of vibrations. They offer higher torque capacity and are commonly used in pumps, compressors, and conveyors.
- Spider Couplings with Spacer: These couplings include a spacer between the hubs, allowing for greater axial misalignment compensation. They are used in applications with longer distances between shafts.
- Lovejoy Couplings: Lovejoy couplings are a specific brand of spider couplings known for their high torque capacity, durability, and ease of installation. They come in various styles, including standard, curved jaw, and split type.
- Bowex Couplings: Bowex couplings are designed for applications with high torque requirements and aggressive operating conditions. They offer excellent misalignment compensation and are used in heavy-duty machinery.
- Insert Material Variations: Spider couplings come with elastomeric inserts made from various materials such as rubber, polyurethane, and thermoplastic. These materials offer different levels of flexibility, temperature resistance, and chemical resistance.
- Electrically Insulating Spider Couplings: Some spider couplings are designed with electrically insulating materials to prevent electrical current transmission between shafts. These couplings are used in applications where electrical isolation is critical.
The choice of spider coupling type depends on factors such as torque requirements, misalignment compensation needed, operating conditions, and industry-specific requirements. Proper selection ensures optimal performance, extended equipment lifespan, and reduced maintenance needs.
editor by CX 2024-05-08
China wholesaler Flexible Coupling Servo Motor Use 20mm CNC Spider Shaft Jaw Coupling
Product Description
| Item No. | φD | L | L1 | L2 | L3 | S | M | Tighten the strength(N.m) |
| SG7-10-14- | 15 | 20 | 6 | 6 | 3 | 1 | M3 | 1 |
| SG7-10-25- | 26 | 26 | 8 | 8 | 4 | 1 | M4 | 1.5 |
| SG7-10-30- | 32 | 32 | 10 | 9 | 5 | 1.5 | M4 | 1.7 |
| SG7-10-40- | 40 | 50 | 17 | 12 | 8.5 | 2 | M5 | 4 |
| SG7-10-55- | 56 | 58 | 20 | 14 | 10 | 2 | M5 | 4 |
| SG7-10-65- | 66 | 62 | 21 | 15 | 10.5 | 2.5 | M8 | 15 |
| SG7-10-80- | 82 | 86 | 31 | 18 | 15.5 | 3 | M8 | 15 |
| SG7-10-95- | 98 | 94 | 34 | 20 | 17 | 3 | M8 | 15 |
| SG7-10-108- | 108 | 123 | 46 | 24 | 23 | 3.5 | M8 | 15 |
1111
| Item No. | Rated torque | Maximum Torque | Max Speed | Inertia Moment | N.m rad | RRO | Tilting Tolerance | End-play | Weight:(g) |
| SG7-10-14- | 1.1N.m | 2.2N.m | 19000prm | 3.9×10-4kg.m² | 45N.m/rad | 0.02mm | 1.0c | +0.6mm | 20 |
| SG7-10-25- | 6.0N.m | 12N.m | 16000prm | 6.8×10kg.m² | 56N.m/rad | 0.02mm | 1.0c | +0.6mm | 25 |
| SG7-10-30- | 6.5N.m | 13N.m | 15000prm | 8.3×10kg.m² | 70N.m/rad | 0.02mm | 1.0c | +0.6mm | 46 |
| SG7-10-40- | 32N.m | 64N.m | 13000prm | 9.3×10kg.m² | 490N.m/rad | 0.02mm | 1.0c | +0.8mm | 135 |
| SG7-10-55- | 46N.m | 92N.m | 10500prm | 3.8×10-3kg.m² | 1470N.m/rad | 0.02mm | 1.0c | +0.8mm | 300 |
| SG7-10-65- | 109N.m | 218N.m | 8300prm | 8×10kg.m² | 2700N.m/rad | 0.02mm | 1.0c | +0.8mm | 570 |
| SG7-10-80- | 135N.m | 270N.m | 7000prm | 1.5×10-2kg.m² | 3100N.m/rad | 0.02mm | 1.0c | +1.0mm | 910 |
| SG7-10-95- | 260N.m | 520N.m | 6000prm | 1.9×10kg.m² | 4400N.m/rad | 0.02mm | 1.0c | +1.0mm | 1530 |
| SG7-10-108- | 430N.m | 860N.m | 5000prm | 3×10kg.m² | 5700N.m/rad | 0.02mm | 1.0c | +1.0mm | 2200 |
/* 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
Are there any industry standards or guidelines for designing and using spider couplings?
Yes, there are industry standards and guidelines that provide recommendations for designing, selecting, and using spider couplings in various mechanical systems. These standards help ensure the safe and reliable operation of spider couplings in industrial applications. Some of the relevant standards include:
- AGMA 9002-B15: This American Gear Manufacturers Association (AGMA) standard provides guidelines for the selection and application of flexible couplings, including spider couplings. It covers topics such as coupling types, misalignment, torque capacity, and lubrication.
- ISO 14691: This International Organization for Standardization (ISO) standard specifies methods for testing the torsional stiffness of flexible couplings, including spider couplings. It outlines procedures for determining the dynamic torsional stiffness and related parameters.
- API 671: This American Petroleum Institute (API) standard provides guidelines for special-purpose couplings used in petroleum, chemical, and gas industry services. It covers design, manufacturing, inspection, and testing requirements for couplings, including those with elastomeric elements.
While these standards offer valuable insights, it’s important to note that specific industry requirements and applications may influence the design and selection of spider couplings. Manufacturers, engineers, and designers should also consider factors such as torque, misalignment compensation, environment, and system dynamics when applying these standards to their designs. Adhering to industry standards ensures that spider couplings are properly designed, installed, and used to meet the intended performance and safety criteria.
What are the best practices for ensuring proper lubrication of spider couplings?
Proper lubrication is essential for maintaining the performance and lifespan of spider couplings. Here are some best practices to ensure proper lubrication:
- Use the Right Lubricant: Select a lubricant that is recommended by the coupling manufacturer. The lubricant should be compatible with the elastomeric spider material and the operating conditions of the machinery.
- Follow Manufacturer’s Guidelines: Adhere to the lubrication schedule and guidelines provided by the manufacturer. They will specify the appropriate lubrication intervals and the quantity of lubricant to be applied.
- Clean the Components: Before applying lubricant, make sure the coupling components are clean and free of dirt, debris, and old lubricant residues. Cleaning the components prevents contamination of the new lubricant.
- Apply Lubricant Evenly: Apply the lubricant evenly on all contact surfaces of the elastomeric spider and the coupling hub. Avoid over-lubrication, which can lead to excess buildup and potential slippage.
- Use Lubrication Tools: Some couplings may have lubrication ports or fittings that facilitate the application of lubricant. If such features are present, use the appropriate lubrication tools to ensure thorough coverage.
- Operate Coupling After Lubrication: After applying lubricant, operate the coupling for a short period to ensure that the lubricant is evenly distributed across the contact surfaces. This helps in preventing dry spots and optimizing lubrication effectiveness.
- Monitor Lubricant Condition: Regularly inspect the condition of the lubricant during routine maintenance checks. If you notice signs of contamination, degradation, or insufficient lubrication, take corrective actions promptly.
- Consider Operating Conditions: Environmental factors such as temperature, humidity, and exposure to chemicals can affect the performance of lubricants. Choose a lubricant that can withstand the specific operating conditions of the machinery.
- Document Lubrication Activities: Keep a record of lubrication activities, including the type of lubricant used, lubrication intervals, and the results of lubrication checks. This documentation helps track the history of lubrication and informs future maintenance decisions.
By following these best practices for lubrication, you can ensure that the elastomeric spider remains properly lubricated, reducing friction, wear, and the potential for premature coupling failure.
Can you explain the role of the elastomeric spider in a spider coupling’s function?
The elastomeric spider plays a critical role in the function of a spider coupling by providing flexibility, misalignment compensation, and vibration dampening. It is the central component that connects the two hubs of the coupling and transmits torque between the shafts. The elastomeric spider is typically made from a durable and resilient elastomer material, such as rubber or polyurethane. Here’s how the elastomeric spider contributes to the spider coupling’s operation:
- Flexibility: The elastomeric material of the spider allows it to flex and deform as torque is transmitted between the shafts. This flexibility accommodates misalignment between the shafts, including angular, radial, and axial misalignment.
- Misalignment Compensation: The spider coupling’s design incorporates the elastomeric spider’s ability to stretch and compress. This allows it to absorb and compensate for minor misalignments that can occur due to manufacturing tolerances, thermal expansion, or external forces.
- Vibration Dampening: The elastomeric material of the spider acts as a cushion, absorbing and dampening vibrations that may be generated during operation. This reduces the transmission of vibrations from one shaft to another and contributes to smoother machinery performance.
- Torque Transmission: As the shafts rotate and torque is applied to one hub of the coupling, the elastomeric spider deforms to transmit the torque to the other hub and, subsequently, to the second shaft. The spider’s ability to deform under load ensures efficient power transmission.
- Resilience: Elastomeric spiders are designed to withstand repeated cycles of deformation and load. Their resilience allows them to maintain their original shape and performance over time, contributing to the longevity of the coupling.
- Reduced Maintenance: The presence of the elastomeric spider reduces the need for constant alignment adjustments and maintenance, as it compensates for misalignments and dampens vibrations that can cause wear and tear.
Overall, the elastomeric spider’s ability to provide flexibility, misalignment compensation, vibration dampening, and efficient torque transmission makes it a crucial component in spider couplings, enhancing their performance and reliability in various industrial applications.
editor by CX 2024-04-23
China Standard Star Type Rubber Flexible Shaft Spider Jaw Coupling Plum Coupling Servo Motor
Product Description
XL Star Type Rubber Flexible Jaw Coupling Flexible Plum Coupling
Description
The plum CHINAMFG coupling is closely combined with the main body of the 2 half coupling with polyurethane plastic as the elastic element, and the main body is mainly made of imported alloy aluminum. It is applicable to servo system, spindle drive, lifting platform, machine tool drive and gearbox motor. Compact, no backlash, 3 different hardness elastomers are provided, which can absorb vibration and compensate radial and angular deviation. It is mainly suitable for working places with frequent starting, CHINAMFG and reverse rotation, medium high speed, medium torque and high reliability.
Paramenters
| Type | Torque Tn (N.m) | Max Speed [n] (r/min) | Shaft hole DIA di dz | Hole Length L | D | D: | Dz | E | S |
| XL1 | 34 | 19000 | 6-19-24 | 25 | 40 | 32 | 40 | 16 | 2 |
| XL2 | 120 | 14000 | 8-24-28 | 30 | 55 | 40 | 55 | 18 | 2 |
| XL3 | 320 | 11800 | 10-28-38 | 35 | 65 | 48 | 65 | 20 | 2.5 |
| XL4 | 650 | 9500 | 12-38-45 | 45 | 80 | 66 | 78 | 24 | 3 |
| XL5 | 900 | 8000 | 14-42-55 | 50 | 98 | 75 | 94 | 26 | 3 |
| XL6 | 1050 | 7100 | 1548-60 | 56 | 105 | 85 | 104 | 28 | 3.5 |
| XL7 | 1250 | 6300 | 20-55-70 | 65 | 120 | 98 | 118 | 30 | 4 |
| XL8 | 1280 | 5600 | 22~65-75 | 75 | 135 | 115 | 134 | 35 | 4.5 |
| XL9 | 2930 | 4750 | 30-75-90 | 85 | 160 | 135 | 158 | 40 | 5 |
| XL10 | 7200 | 3750 | 40-90-100 | 100 | 200 | 160 | 180 | 45 | 5.5 |
| XL11 | 9900 | 3350 | 50-100-110 | 110 | 225 | 180 | 200 | 50 | 6 |
| XL12 | 12000 | 3000 | 60-110-125 | 120 | 255 | 200 | 230 | 55 | 6.5 |
| XL13 | 15000 | 2650 | 60-125-145 | 140 | 290 | 230 | 265 | 60 | 7 |
| XL14 | 22000 | 2360 | 60-140-165 | 155 | 320 | 255 | 300 | 65 | 7.5 |
| XL15 | 30000 | 2000 | 80-160-190 | 175 | 370 | 290 | 345 | 75 | 9 |
| XL16 | 35000 | 1800 | 85-180-220 | 195 | 420 | 325 | 400 | 85 | 10.5 |
Features
1. Elastic plum-shaped flexible coupling.
2. During transmission, it can realize zero backlash torque transmission torque under low torque state.
3. The elastic spacer is made of polyurethane, and the torque exceeds the traditional claw coupling by more than 2 times.
4. Plum CHINAMFG elastomer can resist oil and electrical insulation, operating temperature: -20ºC~80ºC.
5. Excellent elastic effect to absorb vibration, eccentricity and deflection.
6. If there are multiple deviations, the allowable value of a single deviation will be reduced.
What materials are typically used in manufacturing spider couplings and why?
Spider couplings are constructed using a combination of materials to achieve durability, flexibility, and efficient torque transmission. The choice of materials depends on factors such as application requirements, environmental conditions, and the desired balance between strength and flexibility. Common materials used in manufacturing spider couplings include:
- Aluminum: Aluminum is lightweight and corrosion-resistant, making it suitable for applications where weight reduction is important. It offers good mechanical properties and can be used in various industries.
- Steel: Steel provides excellent strength and durability. It’s often used in heavy-duty applications where high torque transmission is required. Surface treatments can enhance corrosion resistance.
- Stainless Steel: Stainless steel offers corrosion resistance in aggressive environments. It’s commonly used in industries such as food processing, pharmaceuticals, and chemical processing.
- Cast Iron: Cast iron is known for its high compressive strength and wear resistance. It’s suitable for applications requiring robust construction and can handle high torque loads.
- Plastic/Polymer: Certain polymers and plastics, such as polyurethane or nylon, are used for the elastomeric spider element. These materials provide flexibility, vibration dampening, and misalignment compensation.
The choice of materials depends on the specific requirements of the application. For example, aluminum or stainless steel may be chosen for industries requiring corrosion resistance, while steel or cast iron may be selected for heavy-duty applications. The elastomeric spider is typically made from a durable polymer to ensure flexibility and effective torque transmission while accommodating misalignment. Overall, selecting the right materials ensures that spider couplings can withstand the demands of the intended application and provide reliable performance over their lifespan.
Are there any specific maintenance practices for ensuring the longevity of spider couplings?
Yes, implementing proper maintenance practices is crucial for ensuring the longevity and optimal performance of spider couplings. Here are some specific maintenance practices to consider:
- Regular Inspections: Conduct routine visual inspections of the coupling to identify any signs of wear, damage, or misalignment. Regular inspections allow you to detect issues early and address them before they escalate.
- Lubrication: Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricant. Proper lubrication reduces friction, prevents excessive wear, and maintains coupling efficiency.
- Alignment Checks: Ensure that the shafts connected by the coupling are properly aligned. Misalignment can accelerate wear and compromise coupling performance. Regular alignment checks are essential, especially after maintenance or changes in operating conditions.
- Torque Checks: Periodically check the torque values of fasteners such as bolts, nuts, and screws that secure the coupling components. Proper torque ensures the coupling remains securely fastened.
- Temperature Monitoring: Monitor the operating temperature of the coupling during normal operation. Abnormally high temperatures can indicate excessive friction and potential issues with the coupling.
- Environmental Considerations: If the machinery is operating in harsh or corrosive environments, take appropriate measures to protect the coupling from contaminants, chemicals, and moisture.
- Replacement of Elastomeric Spider: The elastomeric spider is a critical component of the coupling. Replace it if you notice signs of wear, cracks, tears, or deformation. Follow the manufacturer’s recommended replacement intervals.
- Documentation: Maintain records of maintenance activities, inspections, and any repairs performed on the coupling. This documentation helps track the history of the coupling and informs future maintenance decisions.
- Training and Education: Ensure that maintenance personnel are trained in proper coupling maintenance practices. This includes handling, installation, and lubrication procedures.
By adhering to these maintenance practices, you can extend the lifespan of spider couplings, reduce the likelihood of unexpected failures, and ensure the continued reliability of machinery systems.
What factors should be considered when selecting a spider coupling for a specific application?
Choosing the right spider coupling for a specific application requires careful consideration of various factors to ensure optimal performance and reliability. Here are the key factors to consider:
- Torque Requirements: Determine the torque that the coupling needs to transmit between the shafts. Select a spider coupling that can handle the required torque without exceeding its limitations.
- Misalignment Compensation: Assess the type and degree of misalignment that the coupling needs to accommodate. Different spider coupling designs offer varying levels of misalignment compensation.
- Operating Conditions: Consider the operating environment, including temperature, humidity, and exposure to chemicals or contaminants. Choose a spider coupling with elastomeric material that can withstand these conditions.
- Shaft Diameters: Measure the diameters of the connected shafts. Ensure that the selected spider coupling matches the shaft sizes to achieve a secure and reliable fit.
- Space Limitations: Evaluate the available space for installing the coupling. Choose a compact spider coupling design that fits within the available dimensions.
- Shaft Speed: Determine the rotational speed of the shafts. Ensure that the selected spider coupling can handle the speed range without causing excessive wear or vibrations.
- Vibration Dampening: If vibration reduction is a priority, select a spider coupling with elastomeric material that offers effective vibration dampening properties.
- Electrical Isolation: In applications where electrical isolation is necessary, choose a spider coupling with electrically insulating properties to prevent current transmission between shafts.
- Chemical Compatibility: If the machinery operates with specific chemicals or fluids, ensure that the elastomeric material of the coupling is compatible with these substances.
- Cost Consideration: Evaluate the budget available for the coupling. Consider both the upfront cost and the potential savings from reduced maintenance and downtime.
- Manufacturer Reputation: Choose spider couplings from reputable manufacturers known for producing high-quality and reliable products.
- Application Type: Different industries and applications have unique requirements. Consider the specific demands of the application, such as pumps, compressors, conveyors, etc.
By carefully evaluating these factors, you can select a spider coupling that best matches the requirements of your application, ensuring efficient power transmission, misalignment compensation, and overall system performance.
editor by CX 2023-10-20
China Good quality Lovejoy Steel Flexible Jaw Coupling CZPT Spider Rubber Element for Servo Stepped Motor
Product Description
| Flexible CHINAMFG Spider Jaw Coupling Rubber Element for Servo Stepped Motor | |
| Model NO. | GE14,GE19,GE24,GE28,GE38,GE42,GE48,GE55,GE65,GE75,GE90 |
| GR14,GR24,GR32,GR38,GR45,GR55,GR60,GR70,GR75,GR90,GR100 | |
| Material | Aluminum Alloy/Stainless Steel/Cast Iron,Rubber |
| Bore Diameter | 6mm-38mm,Customized |
| Weight | 0.48kg-35.7kg |
|
Surface Treatment
|
Black Oxide, Blackening |
Features
1.The effective start of the decrease in the impact, vibration, thereby protecting motor.
2.Effective overload protection, to protect the motor and machine work. Reduce mechanical damage.
3.In multi-drive system, effectively balance the electrical load.
4.The start-up can improve the electrical capacity to shorten the motor start-up time, reduce the impact grid.
Our Advantages
1) Mighty has competitive price,good quality and long using life.
2) Spider could be provided individually.
3) Could be developed according to your drawings or data sheet.
4) Pakaging:follow the your requirements or as usual.
5) Trademark:MIGHTY or as your required.
6) Flexible minimum order quantity.
7) Sample can be supplied free.
Applications
Mainly used in the mining, metallurgical, cement, chemicals, construction, building materials, electric power, telecommunications, textiles, and transportation departments.
Conveyor: Belt conveyor.AFC conveyor.Chain conveyor.Screw conveyor.
Pump: Water pump, oil pump, slush pump,etc
Fan: Draft fan,,fanner, boiler fan,etc
Excavator: Bucket excavator. Bucket wheel excavators.Bucket wheel stacker reclaimer.
Crane: Tower crane.Gantry crane.Bridge crane.
Others: Various elevators.Coal plough.Ball mill.Crusher.Recreation machine.
Blender equipment.Centrifuger.Washer.Leather-making machine.machine for
recreation park mixer wire drawing machine.Extruder,dregs crusher of boiler.
Plastic feeder.Rubber smelling machine.etc.
| Packing&Shipping | |
| Package | Standard suitable package / Pallet or container. Polybag inside export carton outside, blister and Tape and reel package available. If customers have specific requirements for the packaging, we will gladly accommodate. |
| Shipping |
10-20working days ofter payment receipt comfirmed (based on actual quantity). Professional goods shipping forward. |
About MIGHTY
ZheJiang Mighty Machinery Co., Ltd. specializes in manufacturing Mechanical Power Transmission Products.We Mighty is the division/branch of SCMC Group, which is a wholly state-owned company, established in 1980.
About Mighty:
-3 manufacturing factories, we have 5 technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
-Strick quality control are apply in the whole production.
we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 years of machining experience. Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY’s products are mainly exported to Europe, America and the Middle East market. With the top-ranking management, professional technical support and abundant export experience, MIGHTY has established lasting and stable business partnership with many world famous companies and has got good reputation from CHINAMFG customers in international sales.
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.
Can a spider coupling handle high levels of torque and angular misalignment?
Yes, a spider coupling is designed to handle a range of torque levels and accommodate angular misalignment. The elastomeric spider element, which is a key component of the coupling, provides the flexibility needed to transmit torque and compensate for misalignment. Here’s how a spider coupling handles these factors:
- High Torque: Spider couplings are engineered to transmit torque efficiently. The elastomeric spider deforms slightly under torque load, allowing it to transfer power between the shafts. The specific torque capacity depends on the design, materials, and size of the coupling. High-performance spider couplings can handle significant torque loads, making them suitable for various industrial applications.
- Angular Misalignment: Spider couplings can accommodate angular misalignment between the connected shafts. The elastomeric spider can flex in different directions, allowing for a certain degree of angular deviation between the shafts. This flexibility helps prevent excessive stress on the shafts and components, enhancing the coupling’s lifespan and reliability.
However, it’s important to note that while spider couplings can handle a range of torque levels and angular misalignment, there are limitations to how much misalignment they can compensate for. Excessive misalignment can lead to premature wear and reduced coupling performance. It’s recommended to follow the manufacturer’s guidelines for allowable misalignment and torque capacity to ensure optimal coupling performance and longevity.
Can you explain the concept of torsional stiffness in relation to spider couplings?
Torsional stiffness is a crucial concept in the design and functionality of spider couplings. It refers to the ability of a coupling to resist rotational deformation (twisting) when subjected to a torque load. In other words, torsional stiffness measures how much a coupling can maintain its shape and transmit torque without excessive twisting or deformation.
In the context of spider couplings:
- High Torsional Stiffness: A coupling with high torsional stiffness exhibits minimal angular deflection or twisting when torque is applied. This ensures accurate torque transmission and precise alignment between connected shafts. High torsional stiffness is especially important in applications that require accurate positioning and synchronization.
- Low Torsional Stiffness: A coupling with low torsional stiffness allows for some degree of angular misalignment between shafts and can accommodate slight variations in torque load. This flexibility can be advantageous in applications where misalignment or shock absorption is necessary.
When selecting a spider coupling for a specific application, the torsional stiffness of the coupling needs to be considered based on the requirements of the machinery system. The choice between high and low torsional stiffness depends on factors such as the level of precision needed, the type of load, the degree of misalignment, and the overall performance objectives.
It’s important to note that while torsional stiffness is a key consideration, other factors like the material of the elastomeric spider, size of the coupling, and the type of spider profile also play a role in the coupling’s overall performance and behavior.
What are the advantages of using a spider coupling in industrial applications?
Spider couplings offer several advantages that make them a popular choice for various industrial applications. Here are the key advantages:
- Misalignment Compensation: Spider couplings can accommodate angular, axial, and parallel misalignments between connected shafts. This ability to compensate for misalignment reduces stress on components and extends equipment lifespan.
- Flexibility: The elastomeric spider provides flexibility that allows for slight movements between the shafts. This flexibility helps prevent excessive wear, reduces vibration transmission, and minimizes the risk of component failure.
- Vibration Dampening: The elastomeric material of the spider acts as a shock absorber, dampening vibrations generated by rotating machinery. This can lead to improved equipment performance, reduced noise, and enhanced operator comfort.
- Easy Installation: Spider couplings have a simple design with minimal components, making them easy to install and replace. Their design eliminates the need for precise alignment during installation, saving time and effort.
- Torque Transmission: Spider couplings efficiently transmit torque from one shaft to another, ensuring that power is effectively transferred between connected components.
- Minimal Maintenance: Spider couplings require minimal maintenance due to their self-lubricating and wear-resistant elastomeric material. This reduces downtime and maintenance costs for industrial machinery.
- Compact Design: Spider couplings have a compact and lightweight design, making them suitable for applications where space is limited. Their small size allows for easy integration into various systems.
- Cost-Effective: Spider couplings are relatively inexpensive compared to other coupling types, making them a cost-effective solution for a wide range of industrial applications.
- Electric Insulation: In applications where electrical isolation is important, spider couplings made from electrically insulating materials can prevent the transmission of electrical currents between shafts.
- Wide Range of Sizes: Spider couplings are available in various sizes and configurations to accommodate different shaft diameters and torque requirements.
Due to these advantages, spider couplings are commonly used in industries such as manufacturing, automation, packaging, material handling, and more, where flexibility, misalignment compensation, and efficient torque transmission are essential for optimal equipment performance.
editor by CX 2023-10-17
China Clamp type curved jaw coupling TS2C-40-20-22 Aluminum Alloy High precision flexible shaft connector Factory Price servo motor define coupling
Warranty: 1 year
Applicable Industries: Garment Stores, Constructing Material Retailers, Producing Plant, Machinery Mend Outlets, Foods & Beverage Manufacturing unit, L variety flexible shaft coupling TSL Challenging Content Quality shaft connector 45# metal phase motor Manufacturing facility Cost Hot Sale Farms, Energy & Mining, Other
Custom-made assistance: OEM
Construction: Jaw / Spider
Adaptable or Rigid: Flexible
Standard or Nonstandard: Standard
Materials: Aluminium
Item name: Clamp sort curved jaw coupling
Type: TS2C-40-twenty-22
Human body Substance: Aluminum Alloy
Software: Shaft Connections
Dimension: Normal Dimension
Coloration: Steel Colour
MOQ: 1 Established
Provider: 12 Months
Good quality: a hundred%examined
Shaft dimension(mm): 20mm
Packaging Information: standard export packing and wooden pallets packing
Port: ZheJiang port, China
Very hot Sale
| 1. Merchandise Identify | Clamp kind curved jaw coupling |
| two. Variety | TS2C-40-20-22 |
| three. Software | Shaft Connection |
| 4. Brand | HangZhou CZPT |
| five. MOQ | one Established |
| six. Value | EXW price tag |
| 7. Shipping and delivery Way | By sea, DHL, Z20 keyless bushingTollok (TLK)Ringblok UPS, Fedex or as customers’ needs |
| 8. Payment Conditions | By way of T/T |
| nine. Shipping and delivery Time | Inside 15-20 workdays following deposit or as customers’ prerequisite |
| 10. Packaging | 1. Export Picket Box two. Carton Box three. We can execute in accordance to customers’ specifications |
Certifications
Business Details
Packaging & Manufacturing facility direct sale Portion axletree brief flex kind universal joint coupling specialist custom-made Hooke’s joint Cardan shaft Shipping
Apps
FAQ
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.
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.
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.
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.
editor by CX 2023-04-17
China Coupling 45# Steel Top Wire Coupling Large Torque Screw Servo Stepmotor Connect Accessory Couples Flexible Coupler coupling decoupling network
Warranty: 1 years
Relevant Industries: Constructing Substance Outlets, Production Plant, Equipment Repair Stores, Farms, Foodstuff Shop, Printing Shops, Strength & Mining
Personalized assist: OEM, ODM, OEM, ODM
Structure: Common, 2019 new design variable pace mounted gear bike Common
Flexible or Rigid: Adaptable
Normal or Nonstandard: Common
Material: Aluminium, forty five # steel
Solution Name: Rigid Coupling
Coupling Kind: Plum coupling
Shaft hole: 12 twelve.7 eighteen 19
Aperture: 19 (mm)
Size: 78 (mm)
Outer diameter: fifty five(mm)
Application: Industrial Tools
Packaging Details: Carton
Functions:● Bushings made of45# steel● Zero backlash，Suitable for ahead reverse● Colloid employing TPU,with good abrasionresistanceOilresistance and Insulation ●Colloid can absorbvibration、parallelangularmisalignments and shaftend-play●Detachabledesign,Easyinstallation●ClamptypeCoupling 45# Steel Prime Wire Coupling Big Torque Screw Servo Stepmotor Connect Accessory Partners Flexible Coupler Specification Software Packaging:Jaw Coupling D20 L25mm Coupling Stepper Motor 5mm 8mm Plum Formed Clamp Shaft Coupler For Servo Motor1. Commerial Packaging: PE bags,PP bags,Bubble baggage,Carton box,Picket box for protected deal.2. According to clients’ requirements.Coupling 45# Metal Best Wire Coupling Big Torque Screw Servo Stepmotor Connect Accessory Partners Adaptable Coupler Manufacturing unit Organization Profile HangZhou Konlida Precision Electronic Co., 8MM steel gear rack for sliding gate opener Ltd.Established in 2006, the headquarter is in HangZhou. KONLIDA is a specialized supplier of a total assortment of chains, sprockets, gears, equipment racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.Expert generation of various procedure elements, Manufacturing unit Immediate Xihu (West Lake) Dis.feng Duolika truck transmission parts170571-Q23511 gearbox assy can make a variety of sophisticated procedure products.You can personalize different merchandise accordung to your requirements.1 stop service ,resource manufacturing unit ,Suppprts small batch custmizatiom,No concerns about shipping and delivery,Top quality assurance after-sale assure. Our Team FAQ Q1. Can I get 1 or more samples?45# Steel Plum Type Substantial Rigid Coupling With Keyway A: Of course,Sample orders welcomed. Minimal sum cost-free samples could be provided when we have stocks.Coupling forty five# Metal Best Wire Coupling Huge Torque Screw Servo Stepmotor Connect Accent Partners Versatile CouplerQ2. OEM/ODM accepted?forty five# Steel Plum Sort Substantial Rigid Coupling With Keyway A: Sure, You should send you new item drawings or sample to us if you have, and we can custom-produced as your needed. We will also give skilled advices of the items to make the design and style to be optimize the efficiency.Coupling forty five# Metal Best Wire Coupling Huge Torque Screw Servo Stepmotor Link Accessory Partners Flexible CouplerQ3. If you can not find the solution on our website,how do you do?A: Remember to send us inquiry with solution photos and drawings by e mail or other ways you favor, we’ Legitimate Vehicle Parts Vehicle Transmission Gearbox Assy Cover 4C1R 7K400 BB For CZPT Transit ll check out if we could produce.Coupling 45# Metal Top Wire Coupling Large Torque Screw Servo Stepmotor Connect Accessory Partners Versatile Coupler
Types of Coupling
A coupling is a device used to join two shafts together and transmit power. Its primary function is to join rotating equipment and allows for some end movement and misalignment. This article discusses different types of coupling, including Magnetic coupling and Shaft coupling. This article also includes information on Overload safety mechanical coupling.
Flexible beam coupling
Flexible beam couplings are universal joints that can deal with shafts that are offset or at an angle. They consist of a tube with couplings at both ends and a thin, flexible helix in the middle. This makes them suitable for use in a variety of applications, from motion control in robotics to attaching encoders to shafts.
These couplings are made of one-piece materials and are often made of stainless steel or aluminium alloy. However, they can also be made of acetal or titanium. While titanium and acetal are less common materials, they are still suitable for high-torque applications. For more information about beam couplings, contact CZPT Components.
Flexible beam couplings come in a variety of types and sizes. W series couplings are good for general purpose applications and are relatively economical. Stainless steel versions have increased torque capacity and torsional stiffness. Flexible beam couplings made of aluminum are ideal for servo and reverse motion. They are also available with metric dimensions.
Flexible beam couplings are made of aluminum alloy or stainless steel. Their patented slot pattern provides low bearing load and high torsional rigidity. They have a long operational life. They also require zero maintenance and can handle angular offset. Their advantages outweigh the disadvantages of traditional beam couplings.
Magnetic coupling
Magnetic coupling transfers torque from one shaft to another using a magnetic field. These couplings can be used on various types of machinery. These types of transmissions are very useful in many situations, especially when you need to move large amounts of weight. The magnetic field is also very effective at reducing friction between the two shafts, which can be extremely helpful if you’re moving heavy items or machinery.
Different magnetic couplings can transmit forces either linearly or rotated. Different magnetic couplings have different topologies and can be made to transmit force in various geometric configurations. Some of these types of couplings are based on different types of materials. For example, a ceramic magnetic material can be used for applications requiring high temperature resistance.
Hybrid couplings are also available. They have a hybrid design, which allows them to operate in either an asynchronous or synchronous mode. Hysterloy is an alloy that is easily magnetized and is used in synchronous couplings. A synchronous magnetic coupling produces a coupled magnetic circuit.
Magnetic coupling is a key factor in many physical processes. In a crystal, molecules exhibit different magnetic properties, depending on their atomic configuration. Consequently, different configurations produce different amounts of magnetic coupling. The type of magnetic coupling a molecule exhibits depends on the exchange parameter Kij. This exchange parameter is calculated by using quantum chemical methods.
Magnetic couplings are most commonly used in fluid transfer pump applications, where the drive shaft is hermetically separated from the fluid. Magnetic couplings also help prevent the transmission of vibration and axial or radial loads through the drive shaft. Moreover, they don’t require external power sources, since they use permanent magnets.
Shaft coupling
A shaft coupling is a mechanical device that connects two shafts. The coupling is designed to transmit full power from one shaft to the other, while keeping the shafts in perfect alignment. It should also reduce transmission of shock loads. Ideally, the coupling should be easy to connect and maintain alignment. It should also be free of projecting parts.
The shaft couplings that are used in machines are typically made of two types: universal coupling and CZPT coupling. CZPT couplings are designed to correct for lateral misalignment and are composed of two flanges with tongues and slots. They are usually fitted with pins. The T1 tongue is fitted into flange A, while the T2 tongue fits into flange B.
Another type of shaft coupling is known as a “sliced” coupling. This type of coupling compensates for inevitable shaft misalignments and provides high torque. Machined slits in the coupling’s outer shell help it achieve high torsional stiffness and excellent flexibility. The design allows for varying engagement angles, making it ideal for many different applications.
A shaft coupling is an important component of any machine. Proper alignment of the two shafts is vital to avoid machine breakdowns. If the shafts are misaligned, extra force can be placed on other parts of the machine, causing vibration, noise, and damage to the components. A good coupling should be easy to connect and should ensure precise alignment of the shaft. Ideally, it should also have no projecting parts.
Shaft couplings are designed to tolerate a certain amount of backlash, but it must be within a system’s threshold. Any angular movement of the shaft beyond this angle is considered excessive backlash. Excessive backlash results in excessive wear, stress, and breakage, and may also cause inaccurate alignment readings. It is therefore imperative to reduce backlash before the shaft alignment process.
Overload safety mechanical coupling
Overload safety mechanical couplings are devices that automatically disengage when the torque applied to them exceeds a specified limit. They are an efficient way to protect machinery and reduce the downtime associated with repairing damaged machinery. The advantage of overload couplings is their fast reaction time and ease of installation.
Overload safety mechanical couplings can be used in a wide range of applications. Their automatic coupling mechanisms can be used on any face or edge. In addition, they can be genderless, incorporating both male and female coupling features into a single mechanism. This means that they are both safe and gender-neutral.
Overload safety couplings protect rotating power transmission components from overloads. Overload protection devices are installed on electric motors to cut off power if the current exceeds a certain limit. Likewise, fluid couplings in conveyors are equipped with melting plug elements that allow the fluid to escape when the system becomes too hot. Mechanical force transmission devices, such as shear bolts, are designed with overload protection in mind.
A common design of an overload safety mechanical coupling consists of two or more arms and hubs separated by a plastic spider. Each coupling body has a set torque threshold. Exceeding this threshold may damage the spider or damage the jaws. In addition, the spider tends to dampen vibration and absorb axial extension. This coupling style is nearly backlash free, electrically isolating, and can tolerate very little parallel misalignment.
A mechanical coupling may also be a universal joint or jaw-clutch coupling. Its basic function is to connect the driver and driven shafts, and limits torque transfer. These devices are typically used in heavy-duty industries, such as steel plants and rolling mills. They also work well with industrial conveyor systems.
CZPT Pulley
The CZPT Pulley coupling family offers a comprehensive range of couplings for motors of all types. Not only does this range include standard motor couplings, but also servo couplings, which require ultra-precise control. CZPT Pulley couplings are also suitable for engine applications where high shocks and vibrations are encountered.
CZPT Pulley couplings have a “sliced” body structure, which allows for excellent torsional stiffness and strength. They are corrosion-resistant and can withstand high rotational speeds. The couplings’ design also ensures accurate shaft rotation while limiting shaft misalignment.
CZPT Pulley has introduced the CPU Pin Type couplings, which are effective at damping vibration and maintain zero backlash. They are also made from aluminum and are capable of absorbing heat. They come with recessed tightening screws. They can handle speeds up to 4,000 RPM, and are RoHS-compliant.
editor by czh 2023-02-25
China Best Sales 20-25 Curved Jaw Coupling for Servo Motors Good quality
Item Description
1.Jaw spider couplings for servo and phase motors.
two.Precision layout with no backlash.
three.Exceptional and excellent-looking floor treatment.
4.CZPT hubs and urethane spiders.
five.Custom-made need is available.
ZheJiang Shine Transmission Machinery Co.,Ltd. is a company manufacturing, developing and trading power transmission components. We specialized in all kinds of shaft couplings for motors, pumps, gearboxes, blowers, cooling towers and so on. And our pulleys, timing pulleys, sprockets, taper bushings, QD bushings, locking bushings are also exported all over the world.
We believe that “Qualified products win customers, good service benefits customers”. Just pick your phone and call us, I am sure you will find what you want and enjoy it!
| Main Products & Contact Person | |
| Main Products | Flexible couplings, V-belt pulleys, Timing pulleys, Sprockets, Taper bushings |
| Other Products | All kinds of couling spiders, sleeves, tyre and elements, QD bushing, Belt, Chain, Motor base, Motor slider rail and so on. |
| Contact Person | Tommy Tang |
| Mobile Phone | 18521781135 |
| Company Address | No.1370 Zhennan Road, Xihu (West Lake) Dis. District, ZheJiang , China |
The roller chain coupling is composed of two radial sprocket hubs that mesh with a double pitch roller chain. Chain couplings are employed for low to medium torque and pace applications. The meshing of the sprocket and chain transmits torque, and the associated enjoy accommodates angular, parallel and axial misalignment.
China best Huading Lmd Type Blossom Plum Flexible Coupling for Servo System wholesaler
Merchandise Description
Item Description
Plum Elastic Coupling(GB/T5272-2002)
Plum elastic coupling has the traits of vibration reduction, buffering, tiny radial dimension, no lubrication and easy servicing. Suited for starting up frequency, optimistic and damaging rotation, medium and reduced speed, medium and modest electrical power transmission.Not suitable for heavy loads and repeated substitute of elastic elements.
The construction of plum elastic coupling is straightforward.But when the elastic aspect is replaced, the 50 % coupling shall be moved axially.LMS kind is simple to substitute the elastic factor CZPT possessing to move the fifty percent coupling.
Comprehensive Pictures
Solution Parameters
Simple Parameter And Major Dimension(GB/T5014-200three)
| Type | Nominal torque(Tn/N·m) | Speed(Np) | Shaft hole diameter (done,d2,dz) |
Length of shaft gap | LO | D | D1 | Type of elastic components | Mass | Rotary inertia | ||||||||||||||
| Hardness of elastic areas | LM | LMD,LMS | Y sort | J1,Z sort | L (recommend) |
LM | LMD | LMS | LMD,LMS | LM | LMD | LMS | LM | LMD | LMS | |||||||||
| a/HA | b/Hd | L | ||||||||||||||||||||||
| eighty+5 | sixty+five | r·min-one | Mm | kg | kg·mtwo | |||||||||||||||||||
| LM1 LMD1 LMS1 |
25 | 45 | 15300 | 8500 | twelve,fourteen | 32 | 27 | 35 | 86 | 92 | 98 | 50 | 90 | MT1-a -b | 0.sixty six | 1.21 | 1.33 | 0.0002 | 0.0008 | 0.0013 | ||||
| 16,eighteen,19 | 42 | 30 | ||||||||||||||||||||||
| twenty,22,24 | fifty two | 38 | ||||||||||||||||||||||
| 25 | 62 | 44 | ||||||||||||||||||||||
| LM2 LMD2 LMS2 |
50 | 100 | 1200 | 7600 | 16,eighteen,19 | forty two | thirty | 38 | 95 | 101.five | 108 | 60 | 100 | MT2-a -b | 0.93 | 1.65 | 1.seventy four | 0.0004 | 0.0014 | 0.0571 | ||||
| twenty,22,24 | fifty two | 38 | ||||||||||||||||||||||
| 25,28 | sixty two | 44 | ||||||||||||||||||||||
| 30 | eighty two | 60 | ||||||||||||||||||||||
| LM3 LMD3 LMS3 |
100 | 200 | 10900 |
6900 | twenty,22,24 | fifty two | 38 | 40 | 103 | 110 | 117 | 70 | 110 | MT3-a -b | 1.forty one | 2.36 | 2.33 | 0.0009 | 0.0571 | 0.0034 | ||||
| 25,28 | sixty two | 44 | ||||||||||||||||||||||
| 30,32 | 82 | 60 | ||||||||||||||||||||||
| LM4 LMD4 LMS4 |
140 | 280 | 9000 |
6200 | 22,24 | fifty two | 38 | 45 | 114 | 122 | 130 | 85 | 125 | MT4-a -b | 2.eighteen | 3.56 | 3.38 | 0.002 | 0.005 | 0.0064 | ||||
| 25,28 | sixty two | 44 | ||||||||||||||||||||||
| thirty,32,35,38 | 82 | sixty | ||||||||||||||||||||||
| 40 | 112 | eighty four | ||||||||||||||||||||||
| LM5 LMD5 LMS5 |
350 | 400 | 7300 |
5000 | twenty five,28 | sixty two | forty four | 50 | 127 | 138.five | 150 | 105 | 150 | MT5-a -b | 3.sixty | 6.36 | 6.07 | 0.005 | 0.0135 | 0.0175 | ||||
| thirty,32,35,38 | eighty two | sixty | ||||||||||||||||||||||
| forty,42,45 | 112 | eighty four | ||||||||||||||||||||||
| LM6 LMD6 LMS6 |
400 | 710 | 6100 |
4100 | 30,32,35,38 | 82 | 60 | 55 | 143 | 155 | 167 | 185 | 185 | MT6-a -b | 6.07 | 10.seventy seven | 10.forty seven | 0.0114 | 0.0329 | 0.0444 | ||||
| forty,42,45,48 | 112 | eighty four | ||||||||||||||||||||||
| LM7 LMD7 LMS7 |
630 | 1120 | 5300 | 3700 | 35*,38* | 82 | sixty | 60 | 159 | 172 | 185 | 205 | 205 | MT7-a -b | 9.09 | 15.30 | 14.22 | 0.5712 | 0.0581 | 0.571 | ||||
| 40*,forty two*,45,48,fifty,fifty five | 112 | 84 | ||||||||||||||||||||||
| LM8 LMD8 LMS8 |
1120 | 2240 | 4500 | 3100 | forty five*,48*,fifty,55,fifty six | 112 | eighty four | 70 | 181 | 195 | 209 | 170 | 240 | MT8-a -b | 13.56 | 22.seventy two | 21.sixteen | 0. 0571 | 0.1175 | 0.1493 | ||||
| sixty,63,sixty five | 142 | 107 | ||||||||||||||||||||||
| LM9 LMD9 LMS9 |
1800 | 3550 | 3800 | 2800 | fifty*,fifty five*,fifty six* | 112 | 84 | 80 | 208 | 224 | 240 | 200 | 270 | MT9-a -b | 21.40 | 34.44 | 30.70 | 0.1041 | 0.2333 | 0.2767 | ||||
| 60,63,65,70,seventy one,seventy five | 142 | 107 | ||||||||||||||||||||||
| 80 | 172 | 132 | ||||||||||||||||||||||
| LM10 LMD10 LMS10 |
2800 | 5600 | 3300 | 2500 | sixty*,63*,sixty five*,70,71,seventy five | 142 | 107 | 90 | 230 | 248 | 268 | 230 | 305 | MT10-a -b | 32.03 | 51.36 | 44.55 | 0.2105 | 0.4594 | 0.5262 | ||||
| eighty,85,ninety,95 | 172 | 132 | ||||||||||||||||||||||
| one hundred | 212 | 167 | ||||||||||||||||||||||
| LM11 LMD11 LMS11 |
4500 | 9000 | 2900 | 2200 | 71*,71*,seventy five* | 142 | 107 | 100 | 260 | 284 | 308 | 260 | 350 | MT11-a -b | 49.52 | 81.thirty | 70.72 | 0.4338 | 0.9777 | 1.1362 | ||||
| eighty*,eighty five*,ninety,ninety five | 172 | 132 | ||||||||||||||||||||||
| a hundred,a hundred and ten,120 | 212 | 167 | ||||||||||||||||||||||
| LM12 LMD12 LMS12 |
6300 | 12500 | 2500 | 1900 | eighty*,eighty five*,90*ninety five | 172 | 132 | 115 | 297 | 321 | 345 | 300 | 400 | MT12-a -b | 73.45 | 115.fifty three | 99.fifty four | 0.8205 | 1.751 | 1.9998 | ||||
| a hundred,a hundred and ten,a hundred and twenty,125 | 212 | 167 | ||||||||||||||||||||||
| 130,140,one hundred fifty | 252 | 202 | ||||||||||||||||||||||
| LM13 LMD13 LMS13 |
11200 | 2000 | 2100 | 1600 | ninety*,ninety five* | 172 | 132 | 125 | 323 | 348 | 373 | 360 | 460 | MT13-a -b | 103.86 | 161.79 | 137.fifty three | 1.6718 | 3.667 | 3.6719 | ||||
| 100*,110*,one hundred twenty*,a hundred twenty five* | 212 | 167 | ||||||||||||||||||||||
| one hundred thirty,a hundred and forty,one hundred fifty | 252 | 202 | ||||||||||||||||||||||
| LM14 LMD14 LMS14 |
12500 | 25000 | 1900 | 1500 | one hundred*,a hundred and ten*,120*,one hundred twenty five* | 212 | 167 | 135 | 333 | 358 | 383 | 400 | 500 | MT14-a -b | 127.fifty nine | 196.32 | 165.25 | 2.499 | 4.8669 | 5.1581 | ||||
| 130*,140*,one hundred fifty | 252 | 202 | ||||||||||||||||||||||
| 160 | 302 | 242 | ||||||||||||||||||||||
Observe:
one.Mass and rotary inertia are the approximation calculated according to the advised minimum axial gap.
two.Diameter of shaft gap with* can be used for Z kind shaft hole.
3.a.b is the code for two various supplies and hardness of elastic components.
Organization Profile
HangZhou CZPT Equipment Producing Co., Ltd. is a large-tech enterprise specializing in the design and manufacture of various varieties of coupling. There are 86 employees in our organization, which includes two senior engineers and no much less than 20 mechanical design and manufacture, heat treatment method, welding and other specialists.
Our business sCZPT different kinds of goods. Large top quality and sensible price tag. We adhere to the theory of “good quality first, support 1st, continuous improvement and innovation to satisfy the consumers” for the administration and “zero defect, zero grievances” as the high quality goal. To ideal our provider, we offer the items with excellent good quality at the sensible value.
Welcome to personalize items from our factory and make sure you give your design drawings or make contact with us if you want other requirements.
Our Solutions
1.Layout Companies
Our design and style staff has expertise in cardan shaft relating to solution layout and growth. If you have any requirements for your new item or would like to make additional enhancements, we are right here to provide our support.
2.Product Services
uncooked supplies → Chopping → Forging →Rough machining →Shot blasting →Heat treatment method →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping
3.Samples Process
We could produce the sample in accordance to your need and amend the sample continuously to satisfy your require.
4.Investigation & Growth
We normally research the new demands of the market place and create the new product when there is new vehicles in the market.
5.Quality Control
Each action need to be particular examination by Expert Employees according to the common of ISO9001 and TS16949.
FAQ
Q 1: Are you trading firm or manufacturer?
A: We are a specialist manufacturer specializing in producing
numerous series of couplings.
Q 2:Can you do OEM?
Indeed, we can. We can do OEM & ODM for all the consumers with personalized artworks of PDF or AI structure.
Q 3:How extended is your supply time?
Generally it is twenty-30 days if the products are not in inventory. It is according to quantity.
Q 4: Do you supply samples ? Is it free or extra ?
Of course, we could offer you the sample but not for free.Actually we have a extremely excellent price basic principle, when you make the bulk order then price of sample will be deducted.
Q 5: How long is your guarantee?
A: Our Warranty is twelve thirty day period under regular circumstance.
Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.
Q 7: Do you have inspection processes for coupling ?
A:a hundred% self-inspection just before packing.
Q 8: Can I have a pay a visit to to your factory before the get?
A: Positive,welcome to visit our factory.
Q 9: What is your payment?
A:1) T/T. 2) L/C
Mechanical bending couplings acknowledge misalignment of metallic surfaces by wobbling, rolling or sliding. All metallic mechanical bending couplings need lubrication. Examples of mechanical bending couplings are gear, grid and roller chain couplings. Equipment couplings transmit the highest torque and least diameter of any elastic coupling.
China Professional High Strength Aluminum Alloy Rigid Coupling Servo Motor Coupling OEM
Solution Description
Solution Description:
CZPT is utilised to website link the two distinct businesses shaft (driving shaft and driven shaft) to rotate to common transmission torque of mechanical components.The overloaded electricity transmission at high speed, some coupling and buffer, vibration and boost the part of shaft program dynamic functionality.CZPT is made up of two parts, respectively, and the driving shaft and pushed shaft connection.
| Model | SHAC |
| Raw content | Aluminum |
| Interior Diameter | four-60MM |
| Length | 25-140MM |
| Design quantity | JM1,JM2,JDM,JM-T,JH,TM1/TM2/TM3/TM4,JB,JG,JT |
| Packing | Plastic bag+inner box.In accordance to customer’s ask for |
| Sample | Totally free sample and catalogue available |
| Certification | ISO 9001 , ISO 14001 , ISO 14000 |
| Software | CNC equipment, health care and food equipment, health equipment, packaging machinery, printing machinery, and other machinery supporting tools. |
Provider:
one,Our Team:
We have skilled and qualified team of advertising and marketing and product sales representatives to serve our valued customers with the best goods and unsurpassed service.And have expert engineers crew to evaluation and development the new precision items,and make the OEM customized far more simply,knowledgeable QC staff to examination the products quaity ensure the products high quality ahead of shipping and delivery out.
two,Our goods:
Good quality is the life .We use only the best top quality content to ensure the precision of our
Merchandise.All items we bought out are strictly selected and analyzed by our QC department.
3,Payment:
We settle for payment by way of TT (Lender transfer), L/C,Western Union.
4,Transport technique:
Which includes DHL, UPS, TNT, FEDEX,EMS, Airfreight and by Sea,as customer needed.
Chain couplings require periodic lubrication, relying on the software. Lubrication is typically brushed onto the chain, and caps are employed to help keep the coupling lubricated.
China high quality Flexible Spider Jaw Coupling High Torque for Mask Machine Shaft Coupling CNC Flexible Plum Coupling Servo Motor Hot selling
Product Description
Flexible Spider Jaw CZPT High Torque for Mask Equipment Shaft CZPT CNC Flexible Plum CZPT Servo Motor
Item Description
CZPT can generate total collection of Tyre CouplingThe goal of the coupling is to link two shafts of diverse mechanisms (the driving axis and the driven axis) to rotate jointly and transfer torque.
JC fourteen-S: OD:fourteen Setscrew type
JC 14-C: OD:fourteen Clamp sort
Material: CZPT or metal
ore sort: Concluded Bore/Stock Bore
Attributes: CZPT assembled by urgent a polyurethane sleeve into hubs on the two sides
Could absorb the vibration,parallel,angular misaligneents and shaft end-engage in
Resistance to oil and electrical insulation
Ldentical clockwise and anticlockwise rotational chaaracteristics
3 diverse hardness sleeves are availabie
Other Sort of Couplings:
Company Data
MIGHTY, a manufacturer belongs to SCMC Corp. which is a wholly state-owned company proven in 1980, is specialised in producing precision mechanical energy transmission products. After years of tough work, CZPT has already received the certification of ISO9001:2000 and turn into a holding firm of a few production factories.
Mighty’s merchandise are primarily exported to Europe, The us and Middle East market place. With the leading-position administration, professional complex assist and plentiful export expertise, CZPT has established lasting and secure enterprise partnership with a lot of planet CZPT firms and has got great track record from around the world buyers in international income.
Tools: sawing device, CNC Lathe, drilling machine, hobbing device, punch equipment, milling machine, equipment shaper, grinding device, machining centre, etc.
Trade Show: PTC Asia, Canton Fair, Hannover Messe, IFPE
Principal Merchandise:
Timing belt pulleys, timing bars, timing belt clamping plates.
Locking components and shrink discs: could be substitute for Ringfeder, Sati, Chiaravalli, BEA, KBK, Tollok, and many others.
V belt pulleys and taper lock bush.
Sprockets, idler, and plate wheels.
Gears and racks: spur equipment, helical gear, bevel gear, worm equipment, equipment rack.
Shaft couplings: miniature coupling, curved tooth coupling, chain coupling, HRC coupling, normex coupling, FCL coupling, GE coupling, rigid and adaptable coupling, jaw coupling, disc coupling, multi-beam coupling, universal joint, torque limiter, shaft collars.
Forging, Casting, Stamping Parts.
Other customized power transmission products and Machining Parts (OEM).
Application
1. Engineering: equipment tools, foundry equipments, conveyors, compressors, portray programs, and so forth.
two. Pharmaceuticals& Food Processing: pulp mill blowers, conveyor in warehouse, agitators, grain, boiler, bakery equipment, labeling device, robots, and so on.
three. Agriculture Industries: cultivator, rice winnower tractor, harvester, rice planter, farm gear, etc.
4. Texitile Mills: looms, spinning, wrappers, substantial-velocity vehicle looms, processing machine, tornado, carding device, ruler calendar machine, large pace winder, and so forth.
five. Printing Equipment: newspaper push, rotary equipment, display screen printer device, linotype machine offset printer, and so on.
6. Paper Industries: chipper roll grinder, lower off saw, edgers, flotation mobile and chips saws, etc.
7. Developing Development Equipment: buffers, elevator flooring polisher mixing machine, vibrator, hoists, crusher, and so on.
eight. Office Equipments: typewriter, plotters, digital camera, money drive, income sorting equipment, information storage gear, and so on.
nine. Glass and Plastic Industries: conveyor, carton sealers, grinders, creeper paper production equipment, lCZPT backing, etc.
10. Residence Appliances: vacuum cleaner, laundry equipment, icecream device, sCZPT machine, kitchen equipments, and many others.
FAQ
Q: Are you investing organization or manufacturer ?
A: We are factory.
Q: How lengthy is your shipping and delivery time?
A: Generally it is 5-10 times if the merchandise are in inventory. or it is 15-twenty days if the items are not in stock, it is according to quantity.
Q: Do you offer samples ? is it free of charge or added ?
A: Yes, we could supply the sample for cost-free demand but do not spend the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,stability before shippment.
If you have another concern, pls truly feel free to make contact with us as under:
Contacts
We warmly welcome close friends from domestic and abroad arrive to us for company negotiation and cooperation for mutual benefit. To supply consumers superb high quality goods with very good cost and punctual shipping time is our obligation.
Any question or inquiry, pls contact us without hesitate, we assure any of your inquiry will get our prompt interest and reply!
The tire coupling has rubber or polyurethane aspects on both hubs. When shearing, the rubber factors transmit torque. Decreases transmission of shock masses or vibrations. Effortless to assemble without shifting hubs or connecting products, with higher misalignment capability. Medium and higher speed procedure with wide torque range