China Best Sales Removable Aluminum Sleeve Roller Chain Coupling with Duplex Roller Chain Sprockets Kc5014 Kc6022

وصف المنتج

Features
The chain coupling is composed a duplex roller chain and 2 sprockets.The function of connection and datachment is done by the joint of chain.It has the characteristics of simplicity,high efficiency,easy-on and easy-off and nice out-looking.It also have aluminum cover to prevent dust and protect the lubricant in order to extend the life of chain coupling.
Chain couplings are offered in the industrys largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications.  Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors.
The chain coupling has the advantages of simple structure (consisting of 4 parts), convenient installation and disassembly, 2 shafts which are joined without moving during disassembly, compact size, light weight, compensation ability, low installation accuracy, reliable operation, long life and low cost.

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.

التعليمات
Q: Are you manufacturer or trading company?

أ: نحن المصنع.

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.
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How does the chain size affect the performance of a chain coupling?

The chain size has a significant impact on the performance of a chain coupling. The size of the chain refers to the physical dimensions of the roller chain used in the coupling, including the pitch, roller diameter, and width. Here are some key ways in which the chain size affects the performance of a chain coupling:

• Torque Capacity: The chain size directly affects the torque capacity of the chain coupling. Larger chain sizes are generally capable of transmitting higher torque loads due to their increased contact area and greater strength. Smaller chain sizes, on the other hand, have lower torque capacities and are suitable for applications with lighter torque requirements.
• Speed Capability: The chain size also influences the speed capability of the chain coupling. Larger chains can typically handle higher rotational speeds without experiencing issues such as excessive vibration or centrifugal forces. Smaller chain sizes may have limitations in terms of maximum allowable speeds and may not be suitable for high-speed applications.
• Service Life: The selection of an appropriate chain size is crucial for achieving the desired service life of the chain coupling. If the chain is undersized for the application, it may experience premature wear, fatigue, and ultimately fail under the operating conditions. Conversely, using an oversized chain may result in unnecessary costs, increased weight, and reduced efficiency.
• Space Constraints: The physical size of the chain can also impact the overall dimensions and installation requirements of the chain coupling. Larger chain sizes may require more space for proper installation, including clearance for the chain links and sprockets. In applications with limited space, choosing a smaller chain size may be necessary to ensure proper fit and operation.
• Compatibility: The chain size should be compatible with the sprockets and other components of the chain coupling. It is important to ensure that the chain and sprockets are designed to work together, with matching dimensions and tooth profiles. Using an incompatible chain size can lead to poor engagement, increased wear, and reduced overall performance.

When selecting the appropriate chain size for a chain coupling, it is essential to consider the specific requirements of the application, including torque, speed, space limitations, and compatibility with other components. Consulting the manufacturer's recommendations and guidelines is crucial to ensure the optimal chain size selection for the desired performance, reliability, and longevity of the chain coupling.

How does misalignment affect chain couplings?

Misalignment in chain couplings can have detrimental effects on their performance and lifespan. Here are some ways in which misalignment can affect chain couplings:

• Increase in Load: Misalignment puts additional load on the coupling components. When the shafts connected by the coupling are not properly aligned, the coupling must compensate for the angular, parallel, or axial misalignment. This increased load can lead to excessive stress and premature wear on the coupling components, such as sprockets, roller chain, and connecting pins.
• Uneven Load Distribution: Misalignment can cause an uneven distribution of load across the coupling. As a result, some sections of the coupling experience higher stresses than others. This uneven load distribution can lead to localized wear and fatigue, reducing the overall strength and reliability of the coupling.
• Reduced Power Transmission: Misalignment affects the efficiency of power transmission through the coupling. When the shafts are not properly aligned, there is increased friction and slippage between the roller chain and the sprockets. This slippage reduces the amount of power transferred from one shaft to another, resulting in a loss of efficiency and a decrease in the overall performance of the machinery or equipment.
• Increased Wear: Misalignment can accelerate wear on the coupling components. The misalignment causes the roller chain to operate at an angle or with excessive tension, causing additional stress and wear on the chain links, sprocket teeth, and connecting pins. The increased wear can lead to chain elongation, loss of engagement with the sprockets, and ultimately, coupling failure.
• Noise and Vibration: Misalignment often results in increased noise and vibration during operation. The misaligned coupling generates additional vibrations and impacts, leading to excessive noise and potential damage to the coupling and surrounding equipment. These vibrations can also propagate through the connected machinery, affecting its overall performance and reliability.

To mitigate the negative effects of misalignment, it is crucial to ensure proper alignment of the shafts and the chain coupling during installation and periodically check and adjust the alignment as needed. Proper alignment minimizes stress on the coupling components, maximizes power transmission efficiency, and extends the service life of the chain coupling.

ما هو ربط السلسلة؟

الوصلة السلسلة هي جهاز ميكانيكي يستخدم لربط عمودين دوارين في نظام نقل الطاقة. وهي تتكون من عجلتين مسننتين وسلسلة أسطوانية تتشابك مع أسنان العجلة المسننة. يتم تثبيت العجلات المسننة على العمودين المعنيين وربطهما معًا بواسطة السلسلة، مما يسمح بنقل عزم الدوران من عمود إلى آخر.

تم تصميم وصلات السلسلة لتوفير اتصال مرن وموثوق به بين الأعمدة مع استيعاب عدم المحاذاة بينها. وهي معروفة بقدرتها على تعويض عدم المحاذاة الزاوية والمتوازية والمحورية، مما يجعلها مناسبة لمجموعة واسعة من التطبيقات الصناعية.

عادةً ما تحتوي عجلات السلسلة على أسنان صلبة تتفاعل مع بكرات السلسلة. تتكون السلسلة نفسها من سلسلة من الروابط المترابطة، كل منها تتكون من لوحين متصلين بدبابيس. يتم تثبيت البكرات على الدبابيس، مما يسمح لها بالدوران بحرية والتشابك مع أسنان العجلة المسننة.

تتمثل إحدى المزايا الرئيسية لوصلات السلسلة في قدرتها على نقل أحمال عزم الدوران العالية. يوفر الترابط بين العجلات المسننة والسلسلة دفعًا إيجابيًا، مما يسمح بنقل الطاقة بكفاءة حتى في التطبيقات الصعبة. تُستخدم وصلات السلسلة عادةً في الآلات والمعدات الثقيلة حيث يلزم نقل كميات كبيرة من الطاقة، مثل الناقلات والخلاطات والكسارات والمحركات الصناعية.

توفر وصلات السلسلة أيضًا مرونة في محاذاة العمود. يمكنها التعويض عن سوء المحاذاة الزاوية، والذي يحدث عندما لا يتم محاذاة الأعمدة بشكل مثالي بزاوية. بالإضافة إلى ذلك، يمكنها استيعاب سوء المحاذاة الموازي، حيث تكون الأعمدة متباعدة عن بعضها البعض، بالإضافة إلى سوء المحاذاة المحورية، والذي يشير إلى الإزاحة على طول محور الأعمدة.

يعد التزييت المناسب أمرًا ضروريًا للتشغيل الفعال وطول عمر وصلات السلسلة. يتم وضع مواد التشحيم مثل الزيت أو الشحم على السلسلة والعجلات المسننة لتقليل الاحتكاك والتآكل. يساعد هذا في منع تراكم الحرارة ويضمن الدوران السلس ونقل الطاقة.

تتوفر وصلات السلسلة بأحجام وتكوينات ومواد مختلفة لتناسب متطلبات التطبيقات المختلفة. يعتمد اختيار وصلة السلسلة على عوامل مثل سعة عزم الدوران والسرعة وقطر العمود وتسامح عدم المحاذاة.

باختصار، توفر وصلات السلسلة حلاً مرنًا وموثوقًا به وعالي عزم الدوران لتوصيل الأعمدة الدوارة في أنظمة نقل الطاقة. كما توفر القدرة على تعويض عدم المحاذاة، مما يجعلها مناسبة لمجموعة واسعة من التطبيقات الصناعية حيث يكون نقل الطاقة بكفاءة أمرًا بالغ الأهمية.

editor by CX 2023-12-26