Product Description
With the consistent improvisation of cutting-edge techniques, these Unique Diaphragm Couplings are perfectly manufactured by making use of best quality raw materials. The offered couplings are used in various applications like automotive, engineering, construction and other allied mechanical industries. Our quality experts rigorously check the provided couplings on different parameters in order to ensure their defect free delivery towards the clients end. We offer these Unique Diaphragm Couplings in different specifications at marginal rates to the clients.
Features:
-
Abrasion resistance
-
Accurate dimensions
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Robust construction
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Easy installation
Unique Double Diaphragm Couplings Series 1000:
Size VEZ
| Max. Speed
| Descriptions
| D0 Max.
| N mm
| D7 mm
| Weight Kg.
| Inertia MR^2
|
| CI RPM
| CS RPM
| L1 mm
| L2 mm
| L3 mm
| L5 mm
| L6
| L7 mm
| D1 mm
| D2 mm
| D3 mm
| CI mm
| Steel mm
| Inner Kg. m^2
| Outer Kg. M^2
|
35S.40S 43S.45S 51S.55S 60S 61S.65S 70S 71S.80S
|
| 82S 85S 86S.95S 102S.115S 121S.135S 141S.165S 171S.195S
|
| 201S.235S 241S.275S 280S.285S 310S.320S 360S
| | 4600 4000 3400 3400 2850 2850 2500
| 6700 5870 5500 5100 4480 4480 3890
|
|
| 2500 2160 2160 1880 1620 1370 1160
| 3890 3330 3330 2880 2500 2150 1840
|
|
| 980
| 1540 1340 1170 1080 1080
| | 71 83 92 92 106 106 132
| 16 21 23 23 26 26 36
| 8 8 10 10 12 12 14
| 52 62 69 69 80 80 103
| 13 14 14 14 16 16 16
| 3 3 3 3 3 3 3
| 221 252 290 290 330 335 380
| 205 235 268 268 304 308 354
| 189 218 246 246 276 283 328
|
|
|
|
|
|
|
|
|
| 107 108 162 185 216 254 283
| 35 42 47 52 66 75 82
| 15 15 14 16 18 23 25
| 98 110 126 143 168 199 222
| 12 21 24 27 30 33
| 3 3 4 4 5 5 6
| 370 400 445 514 593 690 808
| 350 370 420 486 561 650 767
| 320 340 392 458 529 610 726
|
|
|
|
|
|
|
|
|
| 331 388 476 520 520
| 100 116 116 131 131
| 28 32 34 40 40
| 258 302 358 400 400
| 41 46 76 75 75
| 8 8 8 10 10
| 956 1110 1262 1386 1386
| 908 1051 1195 1315 1315
| 858 992 1128 1244 1244
| | 35 45 50 60 60 70 70
|
| 70 90 90 105 120 140 170
|
| 200
| | 35 50 55 65 65 75 75
|
| 75 100 100 120 135 160 190
|
| 230 280 310 330 330
| | 12 12 12 12 12 12 12
| 10 10 11 11 15 15 15
|
|
| 12 12 12 16 16 16 16
| 11 10.5 15 17 17 22 26
|
|
| 16 16 16 24 24
| 32 35 35 38 38
| | 6.2 8.8 13 14 19.1 21 31.3
|
| 31.8 39.4 52.1 80 126 191 315
|
| 509 790 1385 1686 1686
| | 0.002 0.006 0.011 0.022 0.022 0.039 0.052
|
| 0.055 0.098 0.172 0.324 0.736 1.39 3.34
|
| 7.55 17.0 36.5 52.9 52.9
| | 0.027 0.049 0.099 0.099 0.175 0.176 0.398
|
| 0.349 0.480 0.797 1.68 3.22 6.87 15.3
|
| 34.5 62.7 163.7 251 251
| |
Unique Diaphragm Type Flexible Couplings
- Highly Flexible and resilient
- Low Dynamic Torsional Stiffness
- Torsional Stiffness varies with Load
- Isolates and dampens Torsional Vibration
- Ideally suitable for Diesel Engine Drives ,Compressors ,Rolling Mills , DG Sets Pumps
- Available for reputed makes of Diesel Engines & compressors.
- Custom Design for special Requirements
- Torsional Vibration Calculation on request
- No Lubrication . Minimum Maintenance
Unique Diaphragm Couplings use highly flexible Diaphragms. These consist of Rubber reinforced with Nylon Chords. Further at inner and outer bolting PCD Steel ring reinforcements are used. Torque ratings are determined after extensive tests and have large service factor against rupture. Rupture torque is typically 6 to 10 times rated torque.
At nominal torque torsional angle is large - typically 10 to 15 degrees. Torsional Stiffness is low. This results in low critical speeds , usually below operating speed. Further torsional stiffness varies with load. At lower loads stiffness is lower. The Feature allows operation at wide range of speeds.Favourable damping charactistics ensure vibration amplitude are limited at resonance.