Tag Archives: diaphragm coupling

China Huading Jmi Type Flexible Diaphragm Disc Coupling High Quality Solid Couplings coupling brass

Product Description

JMI Type Diaphragm Coupling(JB/T9147-1999)

♦Description
JM Series Diaphragm Coupling of flexible metallic adaptable coupling, which depends on the metal diaphragm to transmit torque from the major connection, inspiration, has the positive aspects of elastic damping and no lubrication, no noise, is an perfect solution for changing the equipment coupling and coupling present. It can compensate for the axial, radial, and angular deviation brought on by the manufacturing error, set up mistake, bearing deformation, and the change in temperature increase.

The primary attributes of JM Sequence Diaphragm Coupling:
one. Compensation two-axis misalignment of the capability, and tooth variety coupling can be significantly far more than a double angle displacement, radial displacement of the modest, flexible, permitting a specified axial, radial, and angular displacement.
2. Obvious damping impact, no sound, no put on, and tear.
three. Large transmission effectiveness, up to ninety nine.86%. Particularly suited for medium and high-velocity high-electricity transmission.
4. Adapt to high temperature (-80+three hundred) and severe environments, and can be in shock, vibration, security, and dynamic problems.
5. Simple construction, lightweight, small dimension, hassle-free assembly, and disassembly. With out shifting the device can be disassembled (with intermediate type), with no need for lubrication.
six. Correctly convey the rotational speed, the operation has not turned negative, can be used for the transmission of precision equipment.

JM collection diaphragm adaptable coupling is broadly employed in the machinery and tools sector, metallurgy, mines, petroleum, chemical, electric powered power, shipbuilding, lifting transportation, textile, gentle market, agricultural machinery, printing machinery, and h2o pump, supporter, and many others. in the transmission of energy machine.

♦Basic Parameter and Principal Dimension

NO  
  Tn 
  /N·m
Tmax 
/N·m
 
 
[n] 
/r·mi -one
    d 
(H7)
  D  

N·m/rad
t  
 

kg·m 2 
 

/kg 
Y J,J1, 
Z
L
L L L1
JMI1 25 80 6000 14 32 J1  27 Z1 20 35 90 1×10 four 8.8 0.0007 1
sixteen,18,19 forty two 30
20,22 52 38
JMI2 63 180 5000 eighteen,19 42 30 45 100 1.4×10 four 9.five 0.001 1.3
20,22,24 fifty two 38
twenty five sixty two 44
JMI3 100 315 5000 20,22,24 fifty two 38 50 120 1.87×10 4 11 0.0571 2.3
twenty five,28 62 forty four
30 82 60
JMI4 160 500 4500 24 fifty two 38 55 130 3.12×10 4 12.five 0.0037 3.3
twenty five,28 62 44
30,32,35 eighty two 60
JMI5 250 710 4000 28 62 forty four 60 150 4.32×10 four 14 0.0083 5.three
30,32,35,38 82 60
forty 112 84
JMI6 400 1120 3600 32,35,38 eighty two 82 sixty 65 170 6.88×10 four 15.5 0.0159 8.seven
forty,forty two,45 
,48,fifty
112 eighty four
JMI7 630 1800 3000 40,42 112 112 84 70 210 10.35×10 four 19 0.571 14.3
forty five,45,50 
,fifty five,fifty six
sixty 142 107
JMI8 1000 2500 2800 forty five,48 112 112 84 80 240 16.11×10 4 22.5 0. 0571 22
fifty,55,56
60,sixty three,sixty five,70 142 107
JMI9 1600 4000 2500 55,56 112 112 eighty four 85 260 26.17×10 four 24 0.1415 29
sixty,63,65 
,70,seventy one,seventy five
142 107
80 172 132
JMI10 2500 6300 2000 sixty three,65,70 
,71,75
142 142 107 90 280 7.88×10 four 17 0.2974 52
80,85,ninety,95 172 132
JMI11 4000 9000 1800 seventy five 142 142 107 95 300 10.49×10 four 19.5 0.4782 69
eighty,eighty five,90,95 172 132
100,one hundred ten 212 167
JMI12 6300 12500 1600 90,95 172 132 120 340 14.07×10 4 23 0.8067 94
one hundred,110 
,one hundred twenty ,125
212 167
JMI13 10000 18000 1400 one hundred,110 
,one hundred twenty,one hundred twenty five
212 167 135 380 19.23×10 four 28 1.7053 128
a hundred thirty,one hundred forty 252 202
JMI14 16000 28000 1200 one hundred twenty,one hundred twenty five 212 167 150 420 30.01×10 4 31 2.6832 184
130,140,150 252 202
a hundred and sixty 302 242
JMI15 25000 40000 1120 one hundred forty,one hundred fifty 252 202 180 480 47.46×10 4 37.five 4.8015 263
one hundred sixty,a hundred and seventy,180 302 242
JMI16 40000 56000 1000 one hundred sixty,a hundred and seventy,180 302 242 200 560 68.09×10 4 41 9.4118 384
one hundred ninety,two hundred 352 282
JMI17 63000 80000 900 one hundred ninety,two hundred,220 352 282 220 630 101.3×10 four 47 18.3753 561
240 410 330
JMI18 100000 125000 800 220 352 282 250 710 161.4×10 4 54.five 28.2033 723
240,250,260 410 330
JMI19 160000 200000 700 250,260 410 330 280 800 79.3×10 4 48 66.5813 1267
280,300,320 470 380
       

Creation Photos

♦Other Items List

Transmission Machinery 
Parts Identify
Model
Universal Coupling WS,WSD,WSP
Cardan Shaft SWC,SWP,SWZ
Tooth Coupling CL,CLZ,GCLD,GIICL,
GICL,NGCL,GGCL,GCLK
Disc Coupling JMI,JMIJ,JMII,JMIIJ
Large Flexible Coupling LM
Chain Coupling GL
Jaw Coupling LT
Grid Coupling JS

♦Our Business
HangZhou CZPT Machinery Production Co., Ltd. is a technology-based mostly company specializing in the design and manufacture of basic transmission elements and numerous auxiliary non-common tools equipment. The products are primarily utilized in metallurgy, electric electrical power, mining, chemical market, petroleum, papermaking, shipbuilding, heavy market, etc.

In many industries, it has presented robust technological and tools assistance for numerous organizations all around the globe. At existing, the products are also exported to Russia, Italy, Spain, Brazil, Ukraine, Turkey, Australia, Singapore, Vietnam, Indonesia, Malaysia, Sri Lanka, and other nations and regions.

Welcome to customize products from our manufacturing facility and you should give your design drawings or get in touch with us if you require other requirements.

♦Our Providers
1. Design and style Solutions
Our style staff has encounter in Cardan shafts relating to merchandise design and style and development. If you have any wants for your new product or want to make more improvements, we are right here to provide our assist.

two. Item Providers
uncooked components → Cutting → Forging →Rough machining →Shot blasting →Heat remedy →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

three. Samples Treatment
We could develop the sample in accordance to your prerequisite and amend the sample consistently to meet up with your need.

4. Investigation & Development
We typically analysis the new wants of the market place and create the new design when there is new vehicles in the marketplace.

5. High quality Manage
Every action should be a special test by Professional Personnel according to the standard of ISO9001 and TS16949.

♦FAQ
Q 1: Are you a trading business or a manufacturer?
A: We are a specialist manufacturer specializing in manufacturing various series of couplings.

Q 2:Can you do OEM?
Indeed, we can. We can do OEM & ODM for all the clients with custom-made artworks in PDF or AI format.

Q 3:How long is your shipping time?
Normally, it is 20-thirty days if the items are not in stock. It is in accordance to quantity.

Q 4: Do you provide samples? Is it totally free or additional?
Yes, we could supply the sample but not for cost-free. Truly, we have a very great value basic principle, when you make the bulk purchase the expense of the sample will be deducted.

Q 5: How extended is your warranty?
A: Our Guarantee is twelve months below normal circumstances.

Q 6: What is the MOQ?
A: Generally our MOQ is 1pcs.

Q 7: Do you have inspection techniques for coupling?
A:100% self-inspection before packing.

Q 8: Can I have a check out to your factory prior to the get?
A: Positive, welcome to go to our manufacturing facility.

Q 9: What is actually your payment?
A: T/T.  

♦Contact Us
Add: No.11 HangZhou Street,Chengnan park,HangZhou Metropolis,ZheJiang Province,China
 

US $50-1,000
/ Piece
|
1 Piece

(Min. Order)

###

Standard Or Nonstandard: Standard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: as Your Requirement
Structure: Flexible

###

Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

NO  
  Tn 
  /N·m
Tmax 
/N·m
 
 
[n] 
/r·mi -1
    d 
(H7)
  D  

N·m/rad
t  
 

kg·m 2 
 

/kg 
Y J,J1, 
Z
L
L L L1
JMI1 25 80 6000 14 32 J1  27 Z1 20 35 90 1×10 4 8.8 0.0007 1
16,18,19 42 30
20,22 52 38
JMI2 63 180 5000 18,19 42 30 45 100 1.4×10 4 9.5 0.001 1.3
20,22,24 52 38
25 62 44
JMI3 100 315 5000 20,22,24 52 38 50 120 1.87×10 4 11 0.0024 2.3
25,28 62 44
30 82 60
JMI4 160 500 4500 24 52 38 55 130 3.12×10 4 12.5 0.0037 3.3
25,28 62 44
30,32,35 82 60
JMI5 250 710 4000 28 62 44 60 150 4.32×10 4 14 0.0083 5.3
30,32,35,38 82 60
40 112 84
JMI6 400 1120 3600 32,35,38 82 82 60 65 170 6.88×10 4 15.5 0.0159 8.7
40,42,45 
,48,50
112 84
JMI7 630 1800 3000 40,42 112 112 84 70 210 10.35×10 4 19 0.0432 14.3
45,45,50 
,55,56
60 142 107
JMI8 1000 2500 2800 45,48 112 112 84 80 240 16.11×10 4 22.5 0.0879 22
50,55,56
60,63,65,70 142 107
JMI9 1600 4000 2500 55,56 112 112 84 85 260 26.17×10 4 24 0.1415 29
60,63,65 
,70,71,75
142 107
80 172 132
JMI10 2500 6300 2000 63,65,70 
,71,75
142 142 107 90 280 7.88×10 4 17 0.2974 52
80,85,90,95 172 132
JMI11 4000 9000 1800 75 142 142 107 95 300 10.49×10 4 19.5 0.4782 69
80,85,90,95 172 132
100,110 212 167
JMI12 6300 12500 1600 90,95 172 132 120 340 14.07×10 4 23 0.8067 94
100,110 
,120 ,125
212 167
JMI13 10000 18000 1400 100,110 
,120,125
212 167 135 380 19.23×10 4 28 1.7053 128
130,140 252 202
JMI14 16000 28000 1200 120,125 212 167 150 420 30.01×10 4 31 2.6832 184
130,140,150 252 202
160 302 242
JMI15 25000 40000 1120 140,150 252 202 180 480 47.46×10 4 37.5 4.8015 263
160,170,180 302 242
JMI16 40000 56000 1000 160,170,180 302 242 200 560 68.09×10 4 41 9.4118 384
190,200 352 282
JMI17 63000 80000 900 190,200,220 352 282 220 630 101.3×10 4 47 18.3753 561
240 410 330
JMI18 100000 125000 800 220 352 282 250 710 161.4×10 4 54.5 28.2033 723
240,250,260 410 330
JMI19 160000 200000 700 250,260 410 330 280 800 79.3×10 4 48 66.5813 1267
280,300,320 470 380

###

Transmission Machinery 
Parts Name
Model
Universal Coupling WS,WSD,WSP
Cardan Shaft SWC,SWP,SWZ
Tooth Coupling CL,CLZ,GCLD,GIICL,
GICL,NGCL,GGCL,GCLK
Disc Coupling JMI,JMIJ,JMII,JMIIJ
High Flexible Coupling LM
Chain Coupling GL
Jaw Coupling LT
Grid Coupling JS
US $50-1,000
/ Piece
|
1 Piece

(Min. Order)

###

Standard Or Nonstandard: Standard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: as Your Requirement
Structure: Flexible

###

Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

NO  
  Tn 
  /N·m
Tmax 
/N·m
 
 
[n] 
/r·mi -1
    d 
(H7)
  D  

N·m/rad
t  
 

kg·m 2 
 

/kg 
Y J,J1, 
Z
L
L L L1
JMI1 25 80 6000 14 32 J1  27 Z1 20 35 90 1×10 4 8.8 0.0007 1
16,18,19 42 30
20,22 52 38
JMI2 63 180 5000 18,19 42 30 45 100 1.4×10 4 9.5 0.001 1.3
20,22,24 52 38
25 62 44
JMI3 100 315 5000 20,22,24 52 38 50 120 1.87×10 4 11 0.0024 2.3
25,28 62 44
30 82 60
JMI4 160 500 4500 24 52 38 55 130 3.12×10 4 12.5 0.0037 3.3
25,28 62 44
30,32,35 82 60
JMI5 250 710 4000 28 62 44 60 150 4.32×10 4 14 0.0083 5.3
30,32,35,38 82 60
40 112 84
JMI6 400 1120 3600 32,35,38 82 82 60 65 170 6.88×10 4 15.5 0.0159 8.7
40,42,45 
,48,50
112 84
JMI7 630 1800 3000 40,42 112 112 84 70 210 10.35×10 4 19 0.0432 14.3
45,45,50 
,55,56
60 142 107
JMI8 1000 2500 2800 45,48 112 112 84 80 240 16.11×10 4 22.5 0.0879 22
50,55,56
60,63,65,70 142 107
JMI9 1600 4000 2500 55,56 112 112 84 85 260 26.17×10 4 24 0.1415 29
60,63,65 
,70,71,75
142 107
80 172 132
JMI10 2500 6300 2000 63,65,70 
,71,75
142 142 107 90 280 7.88×10 4 17 0.2974 52
80,85,90,95 172 132
JMI11 4000 9000 1800 75 142 142 107 95 300 10.49×10 4 19.5 0.4782 69
80,85,90,95 172 132
100,110 212 167
JMI12 6300 12500 1600 90,95 172 132 120 340 14.07×10 4 23 0.8067 94
100,110 
,120 ,125
212 167
JMI13 10000 18000 1400 100,110 
,120,125
212 167 135 380 19.23×10 4 28 1.7053 128
130,140 252 202
JMI14 16000 28000 1200 120,125 212 167 150 420 30.01×10 4 31 2.6832 184
130,140,150 252 202
160 302 242
JMI15 25000 40000 1120 140,150 252 202 180 480 47.46×10 4 37.5 4.8015 263
160,170,180 302 242
JMI16 40000 56000 1000 160,170,180 302 242 200 560 68.09×10 4 41 9.4118 384
190,200 352 282
JMI17 63000 80000 900 190,200,220 352 282 220 630 101.3×10 4 47 18.3753 561
240 410 330
JMI18 100000 125000 800 220 352 282 250 710 161.4×10 4 54.5 28.2033 723
240,250,260 410 330
JMI19 160000 200000 700 250,260 410 330 280 800 79.3×10 4 48 66.5813 1267
280,300,320 470 380

###

Transmission Machinery 
Parts Name
Model
Universal Coupling WS,WSD,WSP
Cardan Shaft SWC,SWP,SWZ
Tooth Coupling CL,CLZ,GCLD,GIICL,
GICL,NGCL,GGCL,GCLK
Disc Coupling JMI,JMIJ,JMII,JMIIJ
High Flexible Coupling LM
Chain Coupling GL
Jaw Coupling LT
Grid Coupling JS

Types of Couplings

A coupling is a device that connects two shafts and transmits power from one to the other. Its main purpose is to join two pieces of rotating equipment. It also allows for some degree of misalignment or end movement. Here are a few examples of coupling types: Beam coupling, Flexible coupling, Magnetic coupling, and Shaft coupling.
gearbox

Beam coupling

Beam couplings are used to couple motors and other devices. They are available in several types, including flexible, slit, and rigid beam couplings. Each has unique properties and characteristics. These couplings are best for applications requiring a high level of precision and long life. They are also a practical solution for the connection of stepping and servo motors with screw rods.
Beam couplings are usually made of stainless steel or aluminum alloy, and feature spiral and parallel cut designs. Multiple cuts allow the coupling to accommodate multiple beams and improve angular and parallel misalignment tolerances. Additionally, beam couplings are comparatively cheaper than other types of rotary joints, and they require minimal maintenance.
The materials of a beam coupling should be considered early in the specification process. They are typically made of aluminum or stainless steel, but they can also be manufactured from Delrin, titanium, and other engineering grade materials. Beam couplings are often available in multiple sizes to fit specific shaft diameters.
Beam couplings are a key component of motion control systems. They provide excellent characteristics when used properly, and they are a popular choice for many applications. A thorough understanding of each type of coupling will help to prevent coupling failure and enhance system performance. Therefore, it is important to choose the right coupling for your application.
Various types of beam couplings have unique advantages and disadvantages. The FCR/FSR design has two sets of three beams. It is available in both metric and inch shaft sizes. The FCR/FSR couplings are ideal for light-duty power transmission applications. A metric shaft is more suitable for these applications, while an inch shaft is preferred for heavier duty applications.
Two types of beam couplings are available from Ruland. The Ruland Flexible beam coupling has a multi-helical cut design that offers a greater flexibility than commodity beam couplings. This design allows for higher torque capabilities while minimizing wind-up. In addition, it is also more durable than its commodity counterparts.

Flexible coupling

A flexible coupling is a versatile mechanical connection that allows for the easy coupling of two moving parts. The design of these couplings allows for a variety of stiffness levels and can address a variety of problems, such as torsional vibrations or critical speed. However, there are a number of tradeoffs associated with flexible couplings.
One of the biggest issues is the installation of the coupling, which requires stretching. This problem can be exacerbated by cold temperatures. In such a case, it is vital to install the coupling properly. Using a gear clamp is one of the most important steps in a successful installation. A gear clamp will keep the coupling in place and prevent it from leaking.
Another common type of flexible coupling is the gear coupling. These couplings are composed of two hubs with crowned external gear teeth that mesh with two internally splined flanged sleeves. The massive size of the teeth makes them resemble gears. Gear couplings offer good torque characteristics but require periodic lubrication. These couplings can also be expensive and have a limited number of applications.
Another type of flexible coupling is the SDP/SI helical coupling. These couplings can accommodate axial motion, angular misalignment, and parallel offset. This design incorporates a spiral pattern that makes them flexible. These couplings are available in stainless steel and aluminum.
A flexible coupling has a wide range of applications. Generally, it is used to connect two rotating pieces of equipment. Depending on its design, it can be used to join two pieces of machinery that move in different directions. This type of coupling is a type of elastomeric coupling, which has elastic properties.
There are many types of flexible couplings available for different types of applications. The purpose of a flexible coupling is to transmit rotational power from one shaft to another. It is also useful for transmitting torque. However, it is important to note that not all flexible couplings are created equally. Make sure to use a reputable brand for your coupling needs. It will ensure a reliable connection.
The simplest and most commonly used type of flexible coupling is the grid coupling. This type of coupling uses two hubs with slotted surfaces. The steel grid is allowed to slide along these slots, which gives it the ability to flex. The only limitation of this type of coupling is that it can only tolerate a 1/3 degree misalignment. It can transmit torques up to 3,656 Nm.
gearbox

Magnetic coupling

Magnetic coupling is a technique used to transfer torque from one shaft to another using a magnetic field. It is the most common type of coupling used in machinery. It is highly effective when transferring torque from a rotating motor to a rotating shaft. Magnetic couplings can handle high torques and high speeds.
Magnetic coupling is described by the energy difference between a high-spin state and a broken symmetry state, with the former being the energy of a true singlet state. In single-determinant theories, this energy difference is called the Kij. Usually, the broken-symmetry state is a state with two interacting local high-spin centers.
The magnetic coupling device is regarded as a qualitative leap in the reaction still industry. It has solved a number of problems that had plagued the industry, including flammability, explosiveness, and leakage. Magnetic couplings are a great solution for many applications. The chemical and pharmaceutical industries use them for various processes, including reaction stills.
Magnetic couplings are a good choice for harsh environments and for tight spaces. Their enclosed design keeps them fluid and dust-proof. They are also corrosion-resistant. In addition, magnetic couplings are more affordable than mechanical couplings, especially in areas where access is restricted. They are also popular for testing and temporary installations.
Another use for magnetic coupling is in touch screens. While touch screens use capacitive and resistive elements, magnetic coupling has found a cool new application in wireless charging. While the finger tracking on touch screens may seem like a boley job, the process is very sensitive. The devices that use wireless charging need to have very large coils that are locked into resonant magnetic coupling.
Magnetic couplings also help reduce hydraulic horsepower. They cushion starts and reduce alignment problems. They can also improve flow in oversized pumps. A magnetic coupling with an 8 percent air gap can reduce hydraulic HP by approximately 27 percent. In addition, they can be used in aggressive environments. They also help reduce repair costs.
Magnetic couplings are a great choice for pumps and propeller systems because they have the added advantage of being watertight and preventing shaft failure. These systems also have the benefit of not requiring rotating seals.
gearbox

Shaft coupling

A shaft coupling joins two shafts and transmits rotational motion. Generally, shaft couplings allow for some degree of misalignment, but there are also torque limiters. Selecting the right coupling can save you time and money and prevent equipment downtime. Here are the main features to consider when purchasing a coupling for your application.
Shaft couplings should be easy to install and disassemble, transmit full power to the mated shaft, and reduce shock loads. A shaft coupling that does not have projecting parts should be used for machines that move or rotate at high speeds. Some types of shaft couplings are flexible while others are rigid.
Shaft couplings can be used in a variety of applications, including piping systems. They can be used to connect shafts that are misaligned and help maintain alignment. They can also be used for vibration dampening. Shaft couplings also allow shafts to be disconnected when necessary.
Shaft couplings can accommodate a certain amount of backlash, but this backlash must be well within the tolerance set by the system. Extremely high backlash can break the coupling and cause excessive wear and stress. In addition, excessive backlash can lead to erratic alignment readings. To avoid these issues, operators must reduce backlash to less than 2deg.
Shaft couplings are often referred to by different names. Some are referred to as “sliced” couplings while others are known as “slit” couplings. Both types offer high torque and torsional stiffness. These couplings are typically made from metals with various alloys, such as acetal, stainless steel, or titanium.
CZPT Pulley produces shaft couplings for a variety of applications. These products are used in high-power transmission systems. They have several advantages over friction couplings. In addition to minimizing wear, they don’t require lubrication. They are also capable of transmitting high torque and high speeds.
Another type of shaft coupling is the universal coupling. It is used to transmit power to multiple machines with different spindles. Its keyed receiving side and flanges allow it to transmit power from one machine to another.
China Huading Jmi Type Flexible Diaphragm Disc Coupling High Quality Solid Couplings     coupling brassChina Huading Jmi Type Flexible Diaphragm Disc Coupling High Quality Solid Couplings     coupling brass
editor by czh 2023-01-13