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1 Set
$1201 Set
D/P, L/C, Money Gram, Other, PayPal, T/T, W/U
EXW, FOB
tianjin
Key Takeaways
Freshdi AI is analyzing this product...
Acid, Alkali, And Corrosion Resistance, Resistant To Acids, Alkalis, And Corrosion
Compact Structure
Compensates For Relative Displacement Through Elastic Deformation
Connecting Rod Type And Integral Type
Connecting Rod Type And Integral Type
Convenient Assembly And Disassembly
Diaphragm
Double Key
Good Reliability
High Mechanical Strength
High Mechanical Strength, High Transmission Accuracy, Good Reliability
High Torque
High, High Transmission Efficiency And Accuracy
High-temperature, High-speed, Corrosive Media, High-temperature, Low-temperature, Oily, Watery, And Corrosive Environments
Large, Large Load-bearing Capacity
Light, Light Weight
Long
Medium- And High-speed Applications
Medium- And High-speed, High-torque Shaft Transmissions
Metal, Thin Stainless Steel Plates
No Noise
No Relative Sliding
No Rotational Backlash
No, No Lubrication Required
Oily, Watery, And Corrosive Environments
Relatively Stable Loads
Small
Stacked Stainless Steel Plates
Suitable For High-temperature And Low-temperature Environments
Suitable For Shaft Transmissions With Relatively Stable Loads
Water Pumps, Fans, Compressors, Hydraulic Machinery, Petroleum Machinery, Printing Machinery, Textile Machinery, Chemical Machinery, Mining Machinery, Metallurgical Machinery, Aviation, High-speed Power Transmission Systems Of Ships
Water Pumps, Fans, Compressors, Hydraulic Machinery, Petroleum Machinery, Printing Machinery, Textile Machinery, Chemical Machinery, Mining Machinery, Metallurgical Machinery, Aviation, Ship Power Transmission Systems
3.0
China
Others, Trade
China
Avg Response Time
≤ 7 days
Response Rate
62%
Inquiry Open Rate
100%
Total inquiries received
8
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A diaphragm coupling consists of several sets of diaphragms (thin stainless steel plates) bolted alternately to two coupling halves. Each set of diaphragms is composed of several stacked plates. Diaphragms are classified as connecting rod type and integral type with different shapes.
The coupling compensates for the relative displacement of the two connected shafts through the elastic deformation of the diaphragms. It is a high-erformance flexible coupling made of metal elastic elements, requiring no lubrication, with a compact structure, high strength, long service life, no rotational backlash, unaffected by temperature and oil contamination, and possessing acid, alkali, and corrosion resistance. It is suitable for shaft transmission in high-temperature, high-speed, and corrosive media environments, and is widely used in shaft transmission of various mechanical devices, such as water pumps (especially high-power and chemical pumps), fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopters), and high-speed power transmission systems of ships. After dynamic balancing, its application in high-speed transmission shaft systems is quite common.
It features high mechanical strength, large load-bearing capacity, light weight, small structural size, high transmission efficiency and accuracy, good reliability, and convenient assembly and disassembly. It also boasts characteristics such as no relative sliding, no need for lubrication, long service life, no noise, and resistance to acids, alkalis, and corrosion. It can be used in high-temperature, low-temperature, and oily, watery, and corrosive environments. It is suitable for medium- and high-speed, high-torque shaft transmissions, as well as shaft transmissions in various mechanical devices with relatively stable loads, exhibiting extremely high versatility.
High Torque, With Double Key

The JZMJ Heavy-duty Flexible Diaphragm Coupling is engineered for high torque applications. It features a double key design, offering superior performance and reliability in demanding environments. This coupling is ideal for precision torque transmission and is widely used across various industrial applications.
JZMJ Heavy-duty Flexible Diaphragm Coupling, High Torque, With Double Key.
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$120
/ Set
Min. order: 1 Set
Fei (Other)
Active
Response Rate: 62%
Avg Response Time: ≤ 7 days
Year Established: 2008
Business type
Others, Trade