JMI Type Diaphragm Coupling(JB/T9147-1999)
JM Series Diaphragm Coupling of flexible metal flexible coupling, which rely on the metal diaphragm to transmit torque from the main connection, motivation, has the advantages of elastic damping and no lubrication, no noise, is an ideal product for replacing the gear coupling and coupling current. It can compensate the axial, radial and angular deviation caused by the manufacturing error, installation error, bearing deformation and the change of temperature rise.
Features
1.Compensation two axis misalignment of the ability, and tooth type coupling can be much more than a double angle displacement, radial displacement of the small, flexible, allowing a certain axial, radial and angular displacement.
2. Obvious damping effect, no noise, no wear and tear.
3.High transmission efficiency, up to 99.86%. Especially suitable for medium and high speed high power transmission.
4.Adapt to high temperature (-80+300) and harsh environment, and can be in shock, vibration, safety and dynamic conditions.
5.Simple structure, light weight, small size, convenient assembly and disassembly. Without moving the machine can be disassembled (with intermediate type), no need of lubrication.
6.Accurately convey the rotational speed, the operation has not turned bad, can be used for the transmission of precision machinery.
JM series diaphragm flexible coupling is widely used in machinery and equipment industry, metallurgy, mines, petroleum, chemical, electric power, shipbuilding, lifting transport, textile, light industry, agricultural machinery, printing machinery and water pump, fan, etc. in the transmission of power machine.
JMI Type Coupling Main Dimension(JB/T9147-1999)
| Type |
Nominal torque
Tn |
Peak torque
Tmax |
Max
Speed
np |
Bore diameter
d |
Bore Length |
D |
t |
Torsional stiffness
C |
Mass |
Rotary inertia |
| Y type |
J,J1,Z,Z1 type |
L(recommend) |
| L |
L |
L1 |
| N·m |
N·m |
r·min-1 |
mm |
N·m/rad |
kg |
kg·m2 |
| JMI1 |
25 |
80 |
6000 |
14 |
32 |
- |
J127
Z120 |
35 |
90 |
8.8 |
1×104 |
1 |
0.0007 |
| 16,18,19 |
42 |
30 |
| 20,22 |
52 |
38 |
| JMI2 |
63 |
180 |
5000 |
18,19 |
42 |
30 |
45 |
100 |
9.5 |
1.4×104 |
2.3 |
0.001 |
| 20,22,24 |
52 |
38 |
| 25 |
62 |
44 |
| JMI3 |
100 |
315 |
5000 |
20,22,24 |
52 |
- |
38 |
50 |
120 |
11 |
1.87×104 |
2.3 |
0.0024 |
| 25,28 |
62 |
44 |
| 30 |
82 |
60 |
| JMI4 |
160 |
500 |
4500 |
24 |
52 |
38 |
55 |
130 |
12.5 |
3.12×104 |
3.3 |
0.0024 |
| 25,28 |
62 |
44 |
| 30,32,35 |
82 |
60 |
| JMI5 |
250 |
710 |
4000 |
28 |
62 |
44 |
60 |
150 |
14 |
4.32×104 |
5.3 |
0.0083 |
| 30,32,35,38 |
82 |
60 |
| 40 |
112 |
84 |
| JMI6 |
400 |
1120 |
3600 |
32,35,38 |
82 |
82 |
60 |
65 |
170 |
15.5 |
6.88×104 |
8.7 |
0.0159 |
40,42,45,48,
50 |
112 |
112 |
84 |
| JMI7 |
630 |
1800 |
3000 |
40,42,45,48,
50,55,56 |
112 |
112 |
84 |
70 |
210 |
19 |
10.35×104 |
14.3 |
0.0432 |
| 60 |
142 |
- |
107 |
| JMI8 |
1000 |
2500 |
2800 |
45,48,50,55,
56 |
112 |
112 |
84 |
80 |
240 |
22.5 |
16.11×104 |
22 |
0.0879 |
| 60,63,65,70 |
142 |
107 |
| JMI9 |
1600 |
4000 |
2500 |
55,56 |
112 |
84 |
85 |
260 |
24 |
26.17×104 |
29 |
0.1415 |
60,63,70,71,
75 |
142 |
107 |
| 80 |
172 |
132 |
| JMI10 |
2500 |
6300 |
2000 |
63,65,70,71,75 |
142 |
142 |
107 |
90 |
280 |
17 |
7.88×104 |
52 |
0.2974 |
| 80,85,90,95 |
172 |
- |
132 |
| JMI11 |
4000 |
9000 |
1800 |
75 |
142 |
142 |
107 |
95 |
300 |
19.5 |
10.49×104 |
69 |
0.4782 |
| 80,85,90,95 |
172 |
172 |
132 |
| 100,110 |
212 |
- |
167 |
| JMI12 |
6300 |
12500 |
1600 |
90,95 |
172 |
132 |
120 |
340 |
23 |
14.07×104 |
94 |
0.8067 |
| 100,110,120,125 |
212 |
167 |
| JMI13 |
10000 |
18000 |
1400 |
100,110,120,125 |
212 |
167 |
135 |
380 |
28 |
19.2×104 |
128 |
1.7053 |
| 130,140 |
252 |
202 |
| JMI14 |
16000 |
28000 |
1200 |
120,125 |
212 |
- |
167 |
150 |
420 |
31 |
30.0×104 |
184 |
2.6832 |
| 130,140,150 |
252 |
202 |
| 160 |
302 |
242 |
| JMI15 |
25000 |
40000 |
1120 |
140,150 |
252 |
202 |
180 |
480 |
37.5 |
47.46×104 |
262 |
4.8015 |
| 160,170,180 |
302 |
242 |
| JMI16 |
40000 |
56000 |
1000 |
160,170,180 |
302 |
242 |
200 |
560 |
41 |
48.09×104 |
384 |
9.4118 |
| 190,200 |
352 |
282 |
| JMI17 |
63000 |
80000 |
900 |
190,200,220 |
352 |
282 |
220 |
630 |
47 |
10.13×104 |
561 |
18.3753 |
| 240 |
410 |
330 |
| JMI18 |
100000 |
125000 |
800 |
220 |
352 |
282 |
250 |
710 |
54.5 |
16.14×104 |
723 |
28.2033 |
| 240,250,260 |
410 |
330 |
| JMI19 |
160000 |
200000 |
710 |
250,260 |
410 |
330 |
280 |
800 |
48 |
79.8×104 |
1267 |
66.5813 |
| 280,300,320 |
470 |
380 |
♦Product Show
♦Other Products List
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 |
♦Our Company
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
Welcome to customize products from our factory and please provide your design drawings or contact us if you need other requirements.
♦Our Services
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping
3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.
4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.
5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
♦FAQ
Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.
Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.
Q 3:How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.
Q 5: How long is your warranty?
A: Our Warranty is 12 month under normal circumstance.
Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.
Q 7: Do you have inspection procedures for coupling ?
A:100% self-inspection before packing.
Q 8: Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
Q 9: What's your payment?
A:1) T/T.
♦Contact Us
Web: huadingcoupling.en.made-in-china.com
Add: No.11 Fuyang Road,Chengnan park,Jingjiang City,Jiangsu Province,China
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