Basic Info.
Product Description
Single diaphragm coupling is consist of several diaphragm(stainless steel sheet)connected with the two half couplings by the intersect bolts. The coupling can compensate two axes relative displacement by the flexible diaphragm. The feature is no need the lubrication , compact structure, Acid and alkali resistant, corrosion resistance. The application situation is high temperature, high speed, and working condition of corrosive medium environment transmission.
JMII Basic Data and Main Demension(JB/T9147-1999) |
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Type | Norminal Torque Tn/N·m | Instant max torque Tmax/N·m | Max Speed [n]/r·min-1 | Axle hole diameter d1,d | Axle hole length | D | D1 | t | Torsional rigidty x106/N·m·rad-1 | Mass m/kg | Rotational Inertia I/kg·m2 |
J1 type | Y type | Lrecommend |
L | L |
JMII1 | 40 | 63 | 10700 | 14 | 27 | 32 | 35 | 80 | 39 | 8±0.2 | 0.37 | 0.9 | 0.0005 |
16,18,19 | 30 | 42 |
20,22,24 | 38 | 52 |
25,28 | 44 | 62 |
JMII2 | 63 | 100 | 9300 | 20,22,24 | 38 | 52 | 40 | 92 | 53 | 0.45 | 1.4 | 0.0011 |
25,28 | 44 | 62 |
30,32,35,38 | 60 | 82 |
JMII3 | 100 | 200 | 8400 | 25,28 | 44 | 62 | 45 | 102 | 63 | 0.56 | 2.1 | 0.002 |
30,32,35,38 | 60 | 82 |
40,42,45 | 84 | 112 |
JMII4 | 250 | 400 | 6700 | 30,32,35,38 | 60 | 82 | 55 | 128 | 77 | 11±0.2 | 0.81 | 4.2 | 0.006 |
40,42,45,48,50,55 | 84 | 112 |
JMII5 | 500 | 800 | 5900 | 35,38 | 60 | 82 | 65 | 145 | 91 | 1.2 | 6.4 | 0.012 |
40,42,45,48,50,55,56 | 84 | 112 |
60,63,65 | 107 | 142 |
JMII6 | 800 | 1250 | 5100 | 40,42,45,48,50,55,56 | 84 | 112 | 75 | 168 | 105 | 14±0.3 | 1.42 | 9.6 | 0.024 |
60,63,65,70,71,75 | 107 | 142 |
JMII7 | 1000 | 2000 | 4750 | 45,48,50,55,56 | 84 | 112 | 80 | 180 | 112 | 15±0.4 | 1.9 | 12.5 | 0.0365 |
60,63,65,70,71,75 | 107 | 142 |
80 | 132 | 172 |
JMII8 | 1600 | 3150 | 4300 | 50,55,56 | 84 | 112 | 200 | 120 | 2.35 | 15.5 | 0.057 |
60,63,65,70,71,75 | 107 | 142 |
80,85 | 132 | 172 |
JMII9 | 2500 | 4000 | 4200 | 55,56 | 84 | 112 | 205 | 20±0.2 | 2.7 | 16.5 | 0.065 |
60,63,65,70,71,75 | 107 | 142 |
80,85 | 132 | 172 |
JMII10 | 3150 | 5000 | 4000 | 55,56 | 84 | 112 | 90 | 215 | 128 | 3.02 | 19.5 | 0.083 |
60,63,65,70,71,75 | 107 | 142 |
80,85,90 | 132 | 172 |
JMII11 | 4000 | 6300 | 3650 | 60,63,65,70,71,75 | 107 | 142 | 100 | 235 | 132 | 23±0.5 | 3.46 | 25 | 0.131 |
80,85,90,95 | 132 | 172 |
JMII12 | 5000 | 8000 | 3400 | 60,63,65,70,71,75 | 107 | 142 | 250 | 145 | 3.67 | 30 | 0.174 |
80,85,90,95 | 132 | 172 |
100 | 167 | 212 |
JMII13 | 6300 | 10000 | 3200 | 63,65,70,71,75 | 107 | 142 | 110 | 270 | 155 | 23±0.5 | 5.2 | 36 | 0.239 |
80,85,90,95 | 132 | 172 |
100,110 | 167 | 212 |
JMII14 | 8000 | 12500 | 2850 | 65,70,71,75 | 107 | 142 | 115 | 300 | 162 | 27±0.6 | 7.8 | 45 | 0.38 |
80,85,90,95 | 132 | 172 |
100,110 | 167 | 212 |
JMII15 | 10000 | 16000 | 2700 | 70,71,75 | 107 | 142 | 125 | 320 | 176 | 8.43 | 55 | 0.5 |
80,85,90,95 | 132 | 172 |
100,110,120,125 | 167 | 212 |
JMII16 | 12500 | 20000 | 2450 | 75 | 107 | 142 | 140 | 350 | 186 | 32±0.7 | 10.23 | 75 | 0.85 |
80,85,90,95 | 132 | 172 |
100,110,120,125 | 167 | 212 |
130 | 202 | 252 |
JMII17 | 16000 | 25000 | 2300 | 80,85,90,95 | 132 | 172 | 145 | 370 | 203 | 32±0.7 | 10.97 | 85 | 1.1 |
100,110,120,125 | 167 | 212 |
130,140 | 202 | 252 |
JMII18 | 20000 | 31500 | 2150 | 90,95 | 132 | 172 | 165 | 400 | 230 | 13.07 | 115 | 1.65 |
100,110,120,125 | 167 | 212 |
130,140,150 | 202 | 252 |
160 | 242 | 302 |
JMII19 | 25000 | 40000 | 1950 | 100,110,120,125 | 167 | 212 | 175 | 440 | 245 | 38±0.9 | 14.26 | 150 | 2.69 |
130,140,150 | 202 | 252 |
160,170 | 242 | 302 |
JMII20 | 31500 | 50000 | 1850 | 110,120,125 | 167 | 212 | 185 | 460 | 260 | 22.13 | 170 | 3.28 |
130,140,150 | 202 | 252 |
160,170,180 | 242 | 302 |
JMII21 | 35500 | 56000 | 1800 | 120,125 | 167 | 212 | 200 | 480 | 280 | 23.7 | 200 | 4.28 |
130,140,150 | 202 | 252 |
160,170,180 | 242 | 302 |
190,200 | 282 | 352 |
JMII22 | 40000 | 63000 | 1700 | 130,140,150 | 202 | 252 | 210 | 500 | 295 | 24.6 | 230 | 5.18 |
160,170,180 | 242 | 302 |
190,200 | 282 | 352 |
JMII23 | 50000 | 80000 | 1600 | 140,150 | 202 | 252 | 220 | 540 | 310 | 44±1 | 29.71 | 275 | 7.7 |
160,170,180 | 242 | 302 |
190,200,220 | 282 | 352 |
JMII24 | 63000 | 100000 | 1450 | 150 | 202 | 252 | 240 | 600 | 335 | 50±1.2 | 32.64 | 380 | 9.3 |
160,170,180 | 242 | 302 |
190,200,220 | 282 | 352 |
240 | 330 | 410 |
JMII25 | 80000 | 125000 | 1400 | 160,170,180 | 242 | 302 | 255 | 620 | 350 | 37.69 | 410 | 15.3 |
190,200,220 | 282 | 352 |
240,250 | 330 | 410 |
JMII26 | 90000 | 140000 | 1300 | 180 | 242 | 302 | 275 | 660 | 385 | 50.43 | 510 | 20.9 |
190,200,220 | 282 | 352 |
240,250,260 | 330 | 410 |
JMII27 | 112000 | 180000 | 1200 | 190,200,220 | 282 | 352 | 295 | 720 | 410 | 60±1.4 | 71.52 | 620 | 32.4 |
240,250,260 | 330 | 410 |
280 | 380 | 470 |
JMII28 | 140000 | 200000 | 1150 | 220 | 282 | 352 | 300 | 740 | 420 | 93.37 | 680 | 36 |
240,250,260 | 330 | 410 |
280,300 | 380 | 470 |
JMII29 | 160000 | 224000 | 1100 | 240,250,260 | 330 | 410 | 320 | 770 | 450 | 114.53 | 780 | 43.9 |
280,300,320 | 380 | 470 |
JMII30 | 180000 | 280000 | 1050 | 250,260 | 330 | 410 | 350 | 820 | 490 | 130.76 | 950 | 60.5 |
280,300,320 | 380 | 470 |
340 | 450 | 550 |
Features:
High precision; Good balance, without lubrication, strong adaptability to the environment, tear open outfit is convenient, reliable operation, no noise.
Company Advantages:
Perfect QA system ;Professional technical service; Full equipments; Short duration; Products variety.
Package:
Wooden case
Installation:
1.For coupling installation, first should align the driving and driven shaft, and pay attention on radial offset △y, to avoid excessive.
2.Before assembling, the hub should be thoroughly cleaned, including the inner hole, antirust, dirty and grease.
3.To check the opposite two hubs, to keep align the two keyways.
4.After assembling, the bolts should be tightened with a torque spanner symmetrically and evenly. After working with load for one shift, must check the connection bolts loose or not . And keep to tight them again for several shifts till the bolts never loose.
5.For telescopic gear coupling installation, should pay attention on the oscillating quantity of bracket, avoiding excessive to prevent damaging the frame bearing. During the normal running process ,regular observation is needed. For abnormal radial sway , bearing hot and so on, repair and maintenance should be done timely.
6.No.2industrial lithium (Lz-2)grease should be enough before operating.
7.Safety and accident prevention measures should be undertake at the places where the running coupling might be the factor affecting the safety of person and property.
Operation & Maintenance:
1.Check the flange bolts periodically, tightening the bolts as per the required torque if any loose.
2.NO.2 industrial lithium (Lz-2) grease can be used. For normal working conditions, grease replaced every 6 months. Checking the grease consumption every two weeks for timely supplement.
3.For normal application every six months, the intervals depend on working conditions. Regular observation is needed in operation, to find abnormal sound ,radial vibration ,grease leak , fastener loose, repair and maintenance should be done timely.
4.For repair and maintenance, wearing inspection of following item should be done: face of tooth , sealing parts, mating surface of the spline sets of the telescopic gear coupling ,and frame bearing .
5.For high speed intermediate shaft curved tooth coupling and middle bushing curved tooth couplings, dynamic balance test should be done after maintenance.
Products show
Address:
Zhangshan Industrial Park, Maoyisheng Road, Runzhou, Zhenjiang, Jiangsu, China
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Jiangsu Zhongyan Coupling manufacturing Co., Ltd. is a high-tech enterprise integrating R & D, manufacturing, and sales. Company products are widely used in metallurgical equipment, mining equipment, water equipment, lifting equipment, paper equipment, port equipment and other industries. Company brought together a number of professional and technical personnel, with a complete range of production equipments, high-tech testing methods, perfect quality assurance system, to create first-class products and services to provide a reliable guarantee.
Our main products are gear couplings, elastic pin couplings, gear coupling with elastic pin, universal coupling, tire coupling, flexible couplings, jaw type coupling, diaphragm coupling, drum coupling and grid coupling, Oldham coupling, flange coupling, clip shell coupling, roller chain coupling, safety coupling, and so on. Our company also undertakes a variety of non - standard coupling design and manufacturing.
Company advantages: High quality, competitive price, good service, short duration, wide range of products, large scale production.
We will make unremitting efforts to better the quality of products, all-round quality service andreasonable prices to our consumers. Sincerely welcome domestic and international customers come to visit our factory.