Product Description

SG7-8 Single plate springs clamp type flexible disc couplings

Product Description

Features:

1. Excellent response and high torque capacity

2. Zero backlash

3.Identical clockwise and anticlockwise rotational characteristics

4.Stainless steel plate springs absorb parallel,angular misalignment and shaft end-play

5.Clamp type

Material: Aluminum Alloy

Finish:Anodizing Silver

Application:Used for transmitting power in kinds of mechanical equipments such as blower fan, pump, chemical industry, petroleum, metallurgy

Remark

1.The moment of inertia and the quality is calculated according to the maximum shaft hole.

2.Bore dimensions can be customized

 

 

  Product Picture

 

 

Drawing:

ShangKun Advantages:
 

1.The CHINAMFG from the world factory of Xihu (West Lake) Dis.Guan

2. Factory direct sales and shorten the intermediate link

3.Security delivery. There are a plenty of stock, short production cycle, good logistics and delivery on time.

4.Quality assurance for 1 year. There are high quality product, perfect service and favorable price to assurance the product’s quality for 1year

5. Brand packaging. Using the formal standardization package to protect the product’s quality

Brand Certificate:
 

1.Quality management system certification certificate

2. Zinc alloy certificate of environmental protection

3.Plastic certificate of environmental protection

4.Stainless steel certificate of environmental protection

5. Patent certificate of new utility

6.Credentials of Non-Government-Run science and technology enterprise

 

Packages:
   Plastic Bag+Standard Color Box + Carton

Logistics:

We promise to deliver goods on time

Design ideas

Shang Kun industrial hardware is a professional factory for   hinge and latch, the quality of our product is very good and the price is   reasonable, the entire products design aesthetic generous , With our own   R&D team and strong ability of material sourcing, we are always competent   for most of requirement from customers. We have established a strict quality   control system in factory, so,it is the perfect goods for your choice.

Quality Control

All the material is provided by specialized supplies. so we do not cut corners, the weight is natural, and the   hinge’s working life is very long, so it has a good value. We can provide many kinds of different material quality series   products for your chose.

Service

*Customized logo:       Acceptable

*Changing on material, mould, shape:     Acceptable

*Develop on Artwork and Sketch:     Acceptable

*Packing:   Acceptable

*Sample:     Acceptable

MOQ

Kindly, as to the smallest volume of order, we welcome buyers   different size at least, at this stage and thus currently we have no   strict limit on MOQ.

Our factory:

Our products:

FAQ:

1. Are you a factory ?
Yes, we are professional manufacturer and specialising in high quality lock more than 10 years
2. Can you offer me sample if we need?
Of coure we can, but I think it will be better to check the price first, as you accept my price we’ll provide you
my sample for reference
3. What’s your packing?
PP bag+ inner box+ carton
4. What’s your payment ?
30% deposit , 70% balance before shipment by T/T or Paypal
5. What’s your delivery time ?
15-30days after receiving the order
6. Can we visit your factory?
It’s our pleasure, just inform us before you coming, we will give you some information about how to get there

 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

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.

How do you diagnose and troubleshoot issues related to spider couplings in machinery systems?

Diagnosing and troubleshooting issues with spider couplings requires a systematic approach to identify the root cause of the problem and implement effective solutions. Here are the steps to diagnose and troubleshoot spider coupling-related issues:

1. Visual Inspection: Conduct a thorough visual inspection of the coupling, looking for visible signs of wear, damage, or misalignment. Check for cracks, tears, and irregularities in the elastomeric spider.
2. Vibration Analysis: Use vibration analysis tools to assess vibration levels during operation. Elevated vibration can indicate issues such as misalignment, wear, or unbalanced loads.
3. Performance Monitoring: Monitor the performance of connected machinery or equipment. If there’s a decrease in torque transmission, efficiency, or overall performance, it could be attributed to coupling problems.
4. Alignment Check: Ensure proper alignment between shafts connected by the coupling. Misalignment can cause uneven load distribution and lead to coupling wear.
5. Temperature Monitoring: Monitor the temperature of the coupling during operation. Abnormal temperature increases could point to excessive friction and wear.
6. Inspect Fasteners: Check for loose or worn-out fasteners such as bolts, nuts, and screws that secure the coupling components. Loose fasteners can contribute to misalignment and coupling issues.
7. Inspect Lubrication: Check the lubrication of the coupling components. Inadequate or degraded lubrication can lead to increased friction and wear.
8. Consider Environmental Factors: Evaluate the operating environment for factors such as temperature variations, humidity, and exposure to chemicals. Environmental conditions can affect coupling performance.
9. Review Maintenance Records: Review the maintenance history and records of the coupling and connected equipment. This can provide insights into past issues and potential causes.

Based on the diagnostic results, appropriate troubleshooting steps can be taken. These might include adjusting alignment, replacing damaged components, re-lubricating, or replacing the elastomeric spider. Regular maintenance and prompt troubleshooting are essential to ensure the reliable and efficient operation of machinery systems utilizing spider couplings.

What is a spider coupling and how is it used in mechanical systems?

A spider coupling, also known as a jaw coupling or elastomeric coupling, is a type of flexible coupling used to connect two shafts while accommodating misalignment and transmitting torque between them. It consists of three main components: two hubs and an elastomeric spider or insert that fits between them.

The elastomeric spider is typically made of a flexible and durable material, such as rubber or polyurethane, with a series of lobes or fins that fit into matching grooves on the inner surfaces of the hubs. These lobes allow the spider to flex and absorb misalignments between the connected shafts while transmitting torque.

The spider coupling is used in mechanical systems to:

• Transmit Torque: The primary function of a spider coupling is to transmit torque from one shaft to another. As the shafts rotate, the elastomeric spider deforms slightly, allowing the hubs to move relative to each other while maintaining torque transmission.
• Accommodate Misalignment: Spider couplings can accommodate different types of misalignment, including angular, axial, and parallel misalignments, without causing excessive stress on the connected components. This flexibility helps prevent premature wear and failure.
• Dampen Vibrations: The elastomeric material of the spider acts as a shock absorber, dampening vibrations and reducing the transmission of vibrations between the connected shafts. This can improve overall system performance and reduce wear on components.
• Isolate Shock Loads: In applications with sudden changes in torque or shock loads, the spider coupling can absorb and dampen these shocks, protecting the connected components from damage.
• Reduce Maintenance: Spider couplings require minimal maintenance due to their simple design and absence of lubrication points. This can lead to reduced downtime and maintenance costs in industrial machinery.
• Provide Electric Insulation: Spider couplings can provide electrical isolation between the connected shafts, making them suitable for applications where electrical grounding needs to be minimized.

Spider couplings are commonly used in various machinery and equipment, such as pumps, compressors, conveyors, fans, and industrial machinery. They are particularly well-suited for applications that require flexibility, misalignment compensation, vibration reduction, and ease of maintenance.

editor by CX 2024-02-01