Product Description
| Stainless Steel Flange Cam Lock Coupling | |
| 2,Size ranging | 1/2″-4″ |
| 3,Materials | SS304, SS316,CF8M,CF8,WCB |
| 4,Casting | Investment |
| 5,Working pressure | 1000psi, PN63 |
| 6,Applicable temperature | -20-210 degree C |
| 7,Applicable medium | Water, Oil, Gas, etc |
| 9,End connection | DIN2999,DIN259,BSPT,BSP,NPT(F/M), treaded |
| 10, MOQ | 10PCs |
| 11,Capacity to produce | 100,000,00 PCs per week |
| 12,packaging | Inner CTN, outside ply-wooden cases |
| 13,Price term: | EXW, FOB, CIF, CFR |
| 14,Payment term | T/T, L/C |
| 15,standard | CE,ISO9001 |
Product Application
Main application:The products are widely used in oil,gas,chemical,electric power metallurgy,lifting,water supply,auto ship manufacturing oil-water road heating system control ,food,pharmaceutical,daily chemical industry ,municipal construction,mechanical equipment,etc.We keep on the concept of credit management, and try our best to givebest serviceto our customers!
What will we do for you?
The timeless comes first. We will reply as soon as possible when we receive your inquiry. We try to understand the voice of yours. We will always be initiative, because we believe that initiative can bring us more chances. We will create more new products to show our creative ability.
Advantage:
1. Timely delivery time: We can delivery fast. It is usually 30-45 days after received the deposit.
2. Profession factory: We can produce kinds of products according to your sample.
3. We have CE certification
4. Rapid response to your need within 24 hours.
5. That assure the quality and long life time.
6. We offer the non-standard valves, according to customer requirements
7. If you want, you can have your own logo on the products
9. Exported to more than 10 countries in America and Asia
10. We can promise the quality, passed the CE certification
ZHangZhoug CHINAMFG Valve Co.,Ltd. Was founded in 2008. CHINAMFG company is a diversified manufacturer of valves. It deals with research, design, manufacture, sales, import and export autonomy, self customs clearance
It is located in China Valve City—HangZhou Economic and Technological Development Zone,ZHangZhoug Province, it is about 5 minutes away from HangZhou International Airport, and half an hour from HangZhou Train Station . HangZhou Port and ZheJiang Port are also very close to our factory.
WOD Company mainly produces medium and low pressure valves, Such as 1pc ball valve,2pc ball valve,3pc ball valve,flange ball valve, gate valve, globe valve, check valve, Y strainer.etc. The material has ASTM 304, 316, WCB,etc. Valves’ standard including API6D, ASTM, MSS, ANSI, JIS, DIN, ISO, GB, etc. CHINAMFG series valves are widely used in oil, gas, chemical, electric power, metallurgy, lifting , water supply, auto ship manufacturing oil-water road heating system control, food, pharmaceutical, daily chemical industry, municipal construction, mechanical equipment, etc.
CHINAMFG company has obtained C E, I S O 9 0 0 1 certifications, also been inspected and approved by S G S,T U V As “Pursuing Survival with Quality,Winning Market with Price” .WOD valves have been exported to all over the world,especially in North American,South American ,Europe,Middle East and so on.
Why do you choose us?
Your satisfaction is our pursue. We know that price is important, but it should not be the whole parts. We are certain to offer you the most reasonable price. You do not need to worry about our sevice, because we want to earn your satisfied sHangZhou. Our company improves every day, your recognition and expectation are the driving force of our advance.
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Torque and Speed Ratings of Flange Couplings
Flange couplings are available in various sizes and designs to accommodate a wide range of torque and rotational speed requirements. The torque and speed ratings of flange couplings depend on several factors, including their size, material, and design.
Torque Rating:
The torque rating of a flange coupling indicates the maximum amount of torque it can transmit without experiencing failure or damage. It is typically specified in Nm (Newton-meters) or lb-ft (pound-feet). The torque rating varies for different sizes and types of flange couplings. Larger flange couplings generally have higher torque ratings compared to smaller ones.
Speed Rating:
The speed rating of a flange coupling represents the maximum rotational speed at which it can operate reliably without excessive vibration or wear. It is typically expressed in RPM (revolutions per minute). The speed rating is influenced by factors such as the design, material, and balancing of the flange coupling. Higher-speed applications require flange couplings that can handle the increased centrifugal forces and dynamic loads associated with higher RPMs.
Size and Type:
The torque and speed ratings vary for different sizes and types of flange couplings. For example:
- Smaller flange couplings, such as those used in light-duty applications, may have torque ratings ranging from a few Nm to several hundred Nm, and speed ratings up to a few thousand RPM.
- Larger flange couplings, used in heavy-duty industrial applications, can have torque ratings exceeding several thousand Nm and speed ratings that may reach tens of thousands of RPM.
- Flexible flange couplings may have slightly lower torque ratings compared to rigid flange couplings but offer greater misalignment compensation.
Manufacturer Specifications:
It is essential to refer to the manufacturer’s specifications and technical data to determine the specific torque and speed ratings for each size and type of flange coupling. Manufacturers typically provide detailed performance data to help users select the appropriate flange coupling for their specific application.
Application Considerations:
When selecting a flange coupling, it is crucial to consider the torque and speed requirements of the application. The operating conditions, such as load fluctuations and thermal effects, should also be taken into account to ensure the flange coupling’s reliable performance and longevity.
Conclusion:
Flange couplings come in various sizes and designs, each with its own torque and speed ratings. Properly selecting a flange coupling that meets the specific torque and speed requirements of the application is essential to ensure efficient and trouble-free power transmission in mechanical systems.
Flange Couplings in Precision Motion Control Systems
Yes, flange couplings can be used in precision motion control systems, provided they are designed and selected appropriately for the specific application. Precision motion control systems often require high accuracy, repeatability, and minimal backlash. Flange couplings can meet these requirements when certain factors are considered:
1. Backlash: Precision motion control systems require minimal or zero backlash to ensure accurate positioning. Flexible flange couplings with no metal-to-metal contact, such as elastomeric or beam couplings, are preferred for these applications.
2. Rigidity: Flange couplings should have sufficient torsional rigidity to maintain the accuracy of the motion system. Rigid flange couplings made from materials like aluminum or steel can provide higher torsional stiffness.
3. Misalignment Compensation: In precision systems, alignment errors must be minimized. Flexible flange couplings can compensate for minor misalignments between shafts while maintaining precise motion transmission.
4. Low Inertia: Flange couplings with low inertia are desirable as they reduce the overall inertia of the system, enabling faster acceleration and deceleration during motion.
5. Material Selection: The choice of material is critical in precision motion control applications. Materials with high strength-to-weight ratios and minimal deformation under load are preferred.
6. Environmental Factors: Consider the environmental conditions in which the flange coupling will operate. For instance, in vacuum environments or cleanrooms, non-lubricated or special coatings may be necessary.
When selecting a flange coupling for precision motion control systems, it’s essential to consider the specific requirements of the application, including speed, torque, misalignment, and environmental factors. Regular maintenance and periodic checks for wear and misalignment are crucial to ensure the continued performance and accuracy of the motion control system.
Types of Flange Coupling Designs
Flange couplings are mechanical devices used to connect two shafts and transmit torque between them. They come in various designs, each suited for specific applications. Here are the different types of flange coupling designs:
- 1. Unprotected Flange Coupling: This is the simplest type of flange coupling, consisting of two flanges with flat faces that are bolted together to connect the shafts. It is cost-effective and easy to install but offers limited protection against misalignment.
- 2. Protected Flange Coupling: In this design, the flanges are fitted with a protective cover or casing, which helps prevent dust, dirt, and other contaminants from entering the coupling. It provides better protection to the coupling components, making it suitable for outdoor or harsh environments.
- 3. Flexible Flange Coupling: This design incorporates a flexible element, such as a rubber or elastomeric insert, between the flanges. The flexible element allows for some misalignment between the shafts and helps dampen vibrations, reducing wear on connected equipment. It is commonly used in applications where there may be slight shaft misalignment.
- 4. Rigid Flange Coupling: The rigid flange coupling is a solid coupling without any flexible elements. It provides a rigid connection between the shafts, which is ideal for applications where precise alignment is critical, such as high-speed machinery or precision motion control systems.
- 5. Sleeve Flange Coupling: In this design, a hollow sleeve fits over the ends of the shafts and is bolted to the flanges. The sleeve helps provide additional support and alignment for the shafts.
- 6. Half-Flanged Coupling: Half-flanged couplings consist of two flanges on one shaft and a single flange on the other shaft. This design is suitable for applications with limited space or where one shaft is fixed, and the other requires disconnection frequently.
The choice of flange coupling design depends on factors such as the level of misalignment, speed of rotation, available space, environmental conditions, and the required level of flexibility. Proper selection of the flange coupling type ensures efficient power transmission and extends the life of connected machinery and equipment.
editor by CX 2024-05-09