Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft
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Steel Snake Type Spring Flexible Coupling For Crusher Reducer
Products Features
The main structure of serpentine spring coupling is composed of two half couplings, two half covers, two sealing rings and serpentine spring sheets. It transmits torque by inserting the serpentine spring into the teeth of the two half couplings, and the coupling inserts the serpentine spring into the teeth of the two half couplings to realize the link between the driving shaft and the driven shaft.
Advantages :
1. Good vibration damping and long service life.
2. Large range of bearing variable load and safe starting.
3. High transmission efficiency and reliable operation.
4. Low noise and good lubrication.
5. The utility model has the advantages of simple structure and convenient assembly and disassembly.
6. The whole machine has few parts, small volume and light weight.
7. Large installation deviation is allowed.
Changzhou Tianniu Factory is a professional manufacturer of plum couplings, rigid couplings, universal couplings, cross slide couplings, winding couplings, bellows couplings, double membrane couplings and other products. The processing company has a complete and scientific quality management system.
Products Parameters
| ype | TorqueTn/ N·m | [n]/ r·min-1 | D | L | L0 | L2 | D | D1 | t | m (无孔) /kg | I/ kg·m2 | Oil /kg |
| JS1 | 45 | 4500 | 18,19 | 47 | 97 | 66 | 95 | — | 3 | 1.91 | 0.00141 | 0.0272 |
| 20,22,24 | ||||||||||||
| 25,28 | ||||||||||||
| JS2 | 140 | 4500 | 22,24 | 47 | 97 | 68 | 105 | 2.59 | 0.00223 | 0.0408 | ||
| 25,28 | ||||||||||||
| 30,32,35 | ||||||||||||
| JS3 | 224 | 25,28 | 50 | 103 | 70 | 115 | 3.36 | 0.00327 | 0.0544 | |||
| 30,32,35,38 | ||||||||||||
| 40,42 | ||||||||||||
| JS4 | 400 | 32,35,38 | 60 | 123 | 81 | 130 | 5.44 | 0.00727 | 0.068 | |||
| 40,42,45,48,50 | ||||||||||||
| JS5 | 630 | 4350 | 40,42,45,48,50,55,56 | 63 | 129 | 94 | 150 | 7.26 | 0.0119 | 0.0862 | ||
| JS6 | 900 | 4125 | 48,50,55,56 | 76 | 155 | 97 | 160 | 10.4 | 0.0185 | 0.113 | ||
| 60,63,65 | ||||||||||||
| JS7 | 1800 | 3600 | 55,56 | 89 | 181 | 115 | 190 | 17.7 | 0.0451 | 0.172 | ||
| 60,63,65,70,71,75 | ||||||||||||
| 80 | ||||||||||||
| JS8 | 3150 | 65,70,71,75 | 98 | 199 | 122 | 210 | 25.4 | 0.0787 | 0.254 | |||
| 80,85,90,95 | ||||||||||||
| JS9 | 5600 | 2440 | 75 | 120 | 245 | 155 | 250 | 5 | 42.2 | 0.178 | 0.426 | |
| 80,85,90,95 | ||||||||||||
| 100,110 | ||||||||||||
| JS10 | 8000 | 2250 | 85,90,95 | 127 | 259 | 162 | 270 | 54.4 | 0.27 | 0.508 | ||
| 100,110,120 | ||||||||||||
| JS11 | 12500 | 2025 | 90,95 | 149 | 304 | 191 | 310 | 6 | 81.2 | 0.514 | 0.735 | |
| 100,110,120,125 | ||||||||||||
| 130,140 | ||||||||||||
| JS12 | 18000 | 1800 | 110,120,125 | 162 | 330 | 195 | 346 | 121 | 0.989 | 0.907 | ||
| 130,140,(150) | ||||||||||||
| 160,170 | ||||||||||||
| JS13 | 25000 | 1600 | 120,125 | 184 | 374 | 201 | 384 | — | 178 | 1.85 | 1.13 | |
| 130,140,150 | 6 | |||||||||||
| 160,170,180 | ||||||||||||
| 190,200 | ||||||||||||
| JS14 | 35500 | 1500 | 140,150 | 183 | 372 | 271 | 450 | 391 | 227 | 3.49 | 1.95 | |
| 160,170,180 | ||||||||||||
| 190,200 | ||||||||||||
| JS15 | 50000 | 1300 | 160,170,180 | 198 | 402 | 278 | 500 | 431 | 309 | 5.82 | 2.81 | |
| 190,200,220 | ||||||||||||
| 240 | ||||||||||||
| JS16 | 6300 | 1200 | 180 | 216 | 438 | 307 | 566 | 487 | 448 | 10.4 | 3.49 | |
| 190,200,220 | ||||||||||||
| 240,250,260 | ||||||||||||
| 280 | ||||||||||||
| JS17 | 90000 | 1100 | 200,220 | 239 | 484 | 321 | 630 | 555 | 619 | 18.3 | 3.76 | |
| 240,250,260 | ||||||||||||
| 280,300 | ||||||||||||
| JS18 | 125000 | 1000 | 240,250,260 | 260 | 526 | 325 | 675 | 608 | 776 | 26.1 | 4.4 | |
| 280,300,320 | ||||||||||||
| JS19 | 160000 | 900 | 280,300,320 | 280 | 566 | 355 | 756 | 660 | 1057 | 43.5 | 5.62 | |
| 340,360 | ||||||||||||
| JS20 | 224000 | 820 | 300,320 | 305 | 623 | 432 | 845 | 751 | 13 | 1424 | 75.5 | 10.53 |
| 340,360,380 | ||||||||||||
| JS21 | 315000 | 730 | 320 | 325 | 663 | 490 | 920 | 822 | 1785 | 113 | 16.1 | |
| 340,360,380 | ||||||||||||
| 400,420 | ||||||||||||
| JS22 | 400000 | 680 | 340,360,380 | 345 | 703 | 546 | 1000 | 905 | 2267 | 175 | 24.06 | |
| 400,420,440,450 | ||||||||||||
| JS23 | 500000 | 630 | 360,380 | 368 | 749 | 648 | 1087 | — | 2950 | 339 | 33.82 | |
| 400,420,440,450,460,480 | ||||||||||||
| JS24 | 630000 | 580 | 400,420,440,450,460 | 401 | 815 | 698 | 1180 | 3833 | 524 | 50.17 | ||
| JS25 | 800000 | 540 | 420,440,450,460,480,500 | 432 | 877 | 762 | 1260 | 4682 | 711 | 67.24 |
Product Appliaction
1. JS serpentine spring coupling is applicable to the medium and high-power transmission shaft system connecting two coaxial lines. It has certain compensation for the relative offset of the two shafts, vibration reduction and cushioning performance. The working temperature is - 30 ℃ ~ + 150 ℃, and the transmission nominal torque is 45 ~ 800000n m.
2. JS serpentine spring coupling is mainly used in crusher, crank reciprocating motion, reducer, metallurgy, mining, hoisting machinery, etc.
3. JS type serpentine spring coupling is used for shaft transmission of other machines and equipment. It can be used where there is a motor connected with the operator, a motor connected with the reducer or a shaft connected with the shaft