Product Description
Chain |
Chain No. |
D Bore Dia | Dimension | Inertia
×10-3 kgf·m2 |
Approx Weight
kg |
Casing | ||||||||
Min mm | Max mm | L
mm |
I
mm |
S
mm |
d1 mm |
d2 mm |
C
mm |
Dimension | Approx Weight
kg |
|||||
A mm |
B mm |
|||||||||||||
KC-6571 | 60-2X22 | 20 | 71 | 123.5 | 56.0 | 11.5 | 110 | 152 | 22.8 | 93.450 | 10.4 | 168 | 117 | 1.8 |
Chain couplings
The Chain coupling is composed of a duplex roller chain and a pair of coupling sprockets. The function of connection and detachment is done by the joint of chain. It has the characteristic of compact and powerful, excellent durability, safe and smart, simple installation and easy alignment. The Xihu (West Lake) Dis.hua Chain coupling is suitable for a wide range of coupling applications.
Roller chain( Coupling Chains)
Though Hans Renold is credited with inventing the roller chain in 1880, sketches by Leonardo da Vinci in the 16th century show a chain with a roller bearing.Coupling chains)Coupling chains
Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient[1] means of power transmission.
Chain No. | Pitch
P mm |
Roller diameter
d1max |
Width between inner plates b1min mm |
Pin diameter
d2max |
Pin length | Inner plate depth h2max mm |
Plate thickness
Tmax |
Transverse pitch Pt mm |
Tensile strength
Qmin |
Average tensile strength Q0 kN |
Weight per piece q kg/pc |
|
Lmax mm |
Lcmax mm |
|||||||||||
4012 | 12.7-0-0. p. 211. Retrieved 17 May 2-0-0. p. 86. Retrieved 30 January 2015. Green 1996, pp. 2337-2361 “ANSI G7 Standard Roller Chain – Tsubaki Europe”. Tsubaki Europe. Tsubakimoto Europe B.V. Retrieved 18 June 2. External links Wikimedia Commons has media related to Roller chains. The Complete Xihu (West Lake) Dis. to Chain Categories: Chain drivesMechanical power transmissionMechanical power control Why Choose 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 best practices for installing a mechanical coupling correctly?Proper installation of a mechanical coupling is essential to ensure its optimal performance and prevent premature failure. Follow these best practices when installing a mechanical coupling: 1. Clean the Shaft Ends:Before installation, ensure that the shaft ends are clean and free from dirt, debris, and any old coupling remnants. Clean the shafts using a suitable solvent if necessary. 2. Verify Shaft and Bore Dimensions:Check the dimensions of the shaft and bore to ensure they match the coupling’s specifications. Ensure that the shaft and bore diameters, keyway sizes, and lengths are correct for the specific coupling. 3. Lubricate Contact Surfaces:Apply a thin layer of appropriate lubricant to the contact surfaces of the shaft and coupling bore. This helps in easy installation and minimizes the risk of galling or damage during assembly. 4. Align Shaft and Coupling:Align the shafts and coupling properly before installing. Avoid forcing the coupling onto the shaft; it should slide smoothly into position. 5. Use Proper Installation Tools:Use the recommended installation tools or methods provided by the coupling manufacturer. Using improper tools may lead to damage or misalignment of the coupling. 6. Tighten Fasteners Gradually and Evenly:If the coupling uses set screws, bolts, or any fasteners, tighten them gradually and evenly in a criss-cross pattern. This ensures uniform distribution of pressure and prevents distortion. 7. Check for Proper Keyway Fit:If the coupling utilizes keyways, ensure that the keys fit snugly into both the shaft and the coupling keyway to prevent movement or slippage. 8. Verify Proper Torque:If the coupling requires a specific torque value for installation, use a torque wrench to achieve the correct tightening. Avoid over-torquing as it may damage the coupling or cause premature wear. 9. Inspect for Runout and Alignment:After installation, inspect the coupling for runout and alignment. Verify that the shafts are concentric and parallel, as misalignment can lead to premature coupling failure. 10. Conduct Regular Inspections:Perform regular inspections and maintenance of the coupling during its operational life. Check for signs of wear, misalignment, or damage and address any issues promptly. Adhering to these best practices ensures that the mechanical coupling is installed correctly and operates as intended. Proper installation increases the coupling’s longevity, minimizes the risk of downtime, and contributes to the overall efficiency and reliability of the mechanical system. “` What are the temperature and environmental limits for mechanical couplings?Mechanical couplings are designed to operate within specific temperature and environmental limits to ensure their performance and longevity. These limits can vary depending on the coupling type, materials, and the specific application. Here are some general considerations regarding temperature and environmental limits for mechanical couplings: Temperature Limits:Mechanical couplings are typically rated to handle a specific temperature range. Extreme temperatures can affect the mechanical properties of the coupling’s materials and lead to premature wear or failure. High-Temperature Applications: In high-temperature environments, couplings made from materials with high-temperature resistance, such as stainless steel or high-temperature alloys, are often used. These couplings can withstand elevated temperatures without experiencing significant degradation. Low-Temperature Applications: In low-temperature environments, special consideration must be given to the materials’ brittleness and the potential for reduced flexibility. Some couplings may require low-temperature lubricants or preheating to ensure proper operation in cold conditions. Environmental Limits:Mechanical couplings can be exposed to various environmental factors that may impact their performance. Manufacturers specify the environmental limits for their couplings, and it is essential to adhere to these guidelines. Corrosive Environments: In corrosive environments, such as those with exposure to chemicals or saltwater, couplings made from corrosion-resistant materials, like stainless steel or nickel alloys, are preferred. Proper seals and coatings may also be necessary to protect the coupling from corrosion. High Humidity or Moisture: Excessive humidity or moisture can lead to rust and corrosion, especially in couplings made from ferrous materials. In such environments, using couplings with proper corrosion protection or moisture-resistant coatings is advisable. Outdoor Exposure: Couplings used in outdoor applications should be designed to withstand exposure to weather elements, such as rain, UV radiation, and temperature fluctuations. Enclosures or protective covers may be necessary to shield the coupling from environmental factors. Special Applications:Certain industries, such as food and pharmaceutical, have strict hygiene requirements. In such cases, couplings made from food-grade or hygienic materials are utilized to prevent contamination and meet regulatory standards. It is crucial to consult the coupling manufacturer’s specifications and guidelines to determine the appropriate temperature and environmental limits for a specific coupling. Adhering to these limits ensures the coupling’s proper operation and longevity in its intended application, reducing the risk of premature wear and failures caused by extreme conditions. “` Advantages of using mechanical couplings in power transmission systems.Mechanical couplings offer several advantages when used in power transmission systems, making them a preferred choice in various industrial applications. Some of the key advantages include:
These advantages make mechanical couplings indispensable in power transmission systems across various industries, including manufacturing, automotive, aerospace, marine, and more. Their ability to efficiently transmit power, accommodate misalignments, and protect the equipment ensures reliable and smooth operation of mechanical systems, contributing to overall system performance and longevity. “` |