Product Description
Metal Flange Shaft Coupling Rigid Flange Coupling Motors Xihu (West Lake) Dis. Shaft Axis Bearing
| Item Name | All kinds of screws |
| Drive | philips,phil-slot,pozi,hexsocket,six-lobe,square,triangle,slotted,torx,Y & Special security drive |
| Material |
Carbon steel/Stainless steel/Aluminum/Brass/Copper |
| Specification & Gauge | M0.8 – M36 |
| Surface Finishing | (1) Zinc- Plated (2) Nickel-plated (3) Passivated (4) Tin-plated (5) Sandblast and Anodize (6) Chromate (7) Polish (8) Black Oxide (9) Dacromet(10) Hot Deep Galvanize(H. D. G. ) etc. |
| Heat Treatment | (1)Tempering (2)Hardening (3)Spheroidizing (4)Stress Relieving. |
| Standard | ISO,GB,DIN,JIS,ANSI,BSW |
| Manufacture Process | (1)Heading (2)washer assembly (3)Threading (4)Secondary processing (5)heat treatment (6)plating (7)Anti-slipping (8)Baking (9)QA (10)Package (11)Shipping |
| After sales service | We will follow up goods for every customers and help solve problem after sales.(more details prease see our Reproduction and Refund Policy) |
| Certificates | ISO9001:2015, MSDS,SGS,COC,Form E(CO),RohS |
Applications:
1) Mechanical manufacturing.
2) Electronics
3) Furniture Products
4) Auto parts
5) Lights
6) Medical device
7) Toys
8) Digital products.
9) Buildings
10) Others
Advantages
1)Competitive price
2)Diversified rich experienced skilled workers( Over 18 years).
3)Continuance service and support.
4)Quality,reliability and long product life.
5)Mature,perfect and excellence,but simple design, OEM are available.
6)Serviced for: Foxconn Tec,Sanyo Electronics,Honeywell International,Kimball Furniture…etc
Business Conditions
| MOQ | Small quantity for testing are available |
| Terms | FOB HangZhou /CFR /CIF |
| Payment | T/T 30 % deposit, 70% balance payment before shipment |
| Lead Time | 7-25 working days,it is depand on the order quantity |
| Sample Availablity | Making sample within 7 days free of charge if we have existing tooling |
| Warranty | 3 Years |
FAQ
A. How to get the offer for products ?
Drawing or size details & Materials & Quantity info provided,then we will quote the best price for you.
B. How to Package ?
The items are placed in plastic bags,Then put into Hardened Carton box,Last is on the pallet. Or According to customers’ required.
C. When is the delivery time ?
Delivery will occur between 10-15 working days from order confirmed, Moved faster delivery time can be allowed if Urgently.
D.What is the MOQ ?
To start of our good business relationship, we will try our best to meet your demands. Welcome to small trial order for testing.
E.What is you payment method ?
Paypal, T/T,Westeern Union,Moneygram,or others.
Reproduction and Refund Policy
Potential Redund Issue
1. Products received do not match the picture or description.
a.return for exchange–Return the products and we will resend the order as soon as we receive confirmation that the products have shipped.
b. Return for Refund–We will refund the payment as soon as our company receives the products by return back.
2. Products do not meet quality expectations or have some other quality issues.
a.return for exchange–Customers do not need to send the products back, They can instead provide pictures that clearly shows the problems.
b. Return for refund- Customer do not need to send the products back,they can instead provide pictures that clearly shows the problems
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Can Rigid Couplings Be Used in Both Horizontal and Vertical Shaft Arrangements?
Yes, rigid couplings can be used in both horizontal and vertical shaft arrangements. Rigid couplings are designed to provide a solid, non-flexible connection between two shafts, making them suitable for various types of shaft orientations.
Horizontal Shaft Arrangements: In horizontal shaft arrangements, the two shafts are positioned parallel to the ground or at a slight incline. Rigid couplings are commonly used in horizontal setups as they efficiently transmit torque and maintain precise alignment between the shafts. The horizontal orientation allows gravity to aid in keeping the coupling elements securely in place.
Vertical Shaft Arrangements: In vertical shaft arrangements, the two shafts are positioned vertically, with one shaft above the other. This type of setup is often found in applications such as pumps, compressors, and some gearboxes. Rigid couplings can also be used in vertical shaft arrangements, but additional considerations must be taken into account:
- Keyless Design: To accommodate the vertical orientation, some rigid couplings have a keyless design. Traditional keyed couplings may experience issues with keyway shear due to the force of gravity on the key, especially in overhung load situations.
- Set Screw Tightening: When installing rigid couplings in vertical shaft arrangements, set screws must be tightened securely to prevent any axial movement during operation. Locking compound can also be used to provide additional security.
- Thrust Load Considerations: Vertical shaft arrangements may generate thrust loads due to the weight of the equipment and components. Rigid couplings should be chosen or designed to handle these thrust loads to prevent axial displacement of the shafts.
It’s essential to select a rigid coupling that is suitable for the specific shaft orientation and operating conditions. Proper installation and alignment are critical for both horizontal and vertical shaft arrangements to ensure the rigid coupling’s optimal performance and reliability.
Impact of Rigid Coupling on the Overall Reliability of Connected Equipment
A rigid coupling plays a crucial role in enhancing the overall reliability of connected equipment in mechanical systems. Here’s how it positively impacts reliability:
1. Power Transmission Efficiency: Rigid couplings provide a direct and efficient connection between the shafts of the connected equipment. With no flexible elements, there is minimal power loss, ensuring efficient power transmission from one shaft to another.
2. Elimination of Backlash: Rigid couplings have zero backlash, which is crucial in precision applications. Backlash, which is the play or clearance between connected components, can cause inaccuracies in motion control systems. With a rigid coupling, any movement is directly transferred, maintaining precise positioning.
3. Zero-Maintenance Option: Some rigid couplings are designed to be maintenance-free. They do not require lubrication or periodic adjustments, reducing downtime and ensuring continuous operation.
4. High Torque Transmission: Rigid couplings can handle high torque loads, making them suitable for heavy-duty applications. Their robust construction ensures reliable torque transmission without failure or slippage.
5. Resistant to Misalignment: While rigid couplings offer no flexibility, they are excellent at handling axial misalignment and angular misalignment, provided it falls within their design limits. This ability to tolerate some misalignment enhances reliability and reduces the risk of component damage.
6. Vibration Damping: The stiffness of rigid couplings aids in damping vibrations generated during operation. By minimizing vibrations, the coupling helps protect connected equipment from excessive stress and fatigue failure.
7. Increased System Stiffness: Rigid couplings contribute to the overall stiffness of the mechanical system. This stiffness improves the dynamic response of the system and reduces the likelihood of resonance, leading to more reliable operation.
8. Simple and Compact Design: Rigid couplings have a straightforward and compact design, which reduces the chances of component failure or wear. Their simplicity makes them easy to install and maintain, further enhancing system reliability.
9. Suitable for High-Speed Applications: Rigid couplings are well-suited for high-speed applications due to their ability to maintain accurate shaft alignment and transmit torque efficiently.
10. Compatibility with Various Industries: Rigid couplings find applications in a wide range of industries, including automotive, aerospace, manufacturing, and more. Their versatility and reliability make them a popular choice in demanding industrial environments.
Overall, the use of a properly selected and installed rigid coupling enhances the reliability of connected equipment by providing a robust and efficient connection between shafts. It ensures precise power transmission, reduced maintenance requirements, and improved system performance, leading to increased overall reliability and uptime of the mechanical system.
Types of Rigid Coupling Designs:
There are several types of rigid coupling designs available, each designed to meet specific application requirements. Here are some common types of rigid couplings:
- 1. Sleeve Couplings: Sleeve couplings are the simplest type of rigid couplings. They consist of a cylindrical sleeve with a bore in the center that fits over the shaft ends. The coupling is secured in place using setscrews or keyways. Sleeve couplings provide a solid and rigid connection between shafts and are easy to install and remove.
- 2. Clamp or Split Couplings: Clamp couplings, also known as split couplings, are designed with two halves that fit around the shafts and are fastened together with bolts or screws. The split design allows for easy installation and removal without the need to disassemble other components in the system. These couplings are ideal for applications where the shafts cannot be easily moved.
- 3. Flanged Couplings: Flanged couplings have flanges on each end that are bolted together to form a rigid connection. The flanges add stability and strength to the coupling, making them suitable for heavy-duty applications. They are commonly used in industrial machinery and equipment.
- 4. Tapered Couplings: Tapered couplings have a tapered inner diameter that matches the taper of the shaft ends. When the coupling is tightened, it creates a frictional fit between the coupling and the shafts, providing a rigid connection. These couplings are often used in applications where high torque transmission is required.
- 5. Marine or Clampshell Couplings: Marine couplings, also known as clampshell couplings, consist of two halves that encase the shaft ends and are bolted together. These couplings are commonly used in marine applications, such as propeller shafts in boats and ships.
- 6. Diaphragm Couplings: Diaphragm couplings are a type of rigid coupling that provides some flexibility to accommodate misalignment while maintaining a nearly torsionally rigid connection. They consist of thin metal diaphragms that transmit torque while compensating for minor shaft misalignments.
The choice of rigid coupling design depends on factors such as shaft size, torque requirements, ease of installation, and the level of misalignment that needs to be accommodated. It is essential to select the appropriate coupling design based on the specific needs of the application to ensure optimal performance and reliability.
editor by CX 2024-03-01