Product Description
The JSs Double Flange Snake Spring Grid Coupling between the power
machine and the working machine connects the main and driven ends
through one or several different kinds or different types of
coupling, forming the shafting transmission system. The main
structure of the JSS Double Flange Snake Spring Grid Coupling is
made up of 2.5 coupling, 2.5 cover, two seal rings and snakes
spring. It is designed to transmit torque by means of a snake
spring embedded in the alveolus of two half couplings. The coupling
is inserted into the slot of the 2.5 coupling by serpentine
springs, so as to realize the link between the driving shaft and
the driven shaft. When running, is on the active end tooth face
axial force snake spring drives the driven end to transfer torque,
so largely avoided the resonance phenomenon, the elastic variables
and reed in transmitting torque generated by the mechanical system
can obtain good damping effect, the average reduction rate reached
more than 36%.
Flexible Coupling/Couplings
1. One Piece metallic spring coupling
2. Zero backlash
3. Absorption of parallel, angular misalignment and shaft end-play
by spring action
4. Identical clockwise and anticlockwise rotational characteristics
5. Setscrew type or Clamp Type
6. Material: Aluminum Alloy or Stainless steel or other materials
per customers' request.
7. Anti-corrsion,widely used in medical science ,chemistry
8. High flexibilty
9. For servomotor stepmotor
JSS1-JSS13 JSS14-JSS19
working temperature:-30℃-150℃
1 and 9: Connecting flange 2 and 8:Bolt 3 and 7:Coupling 4:Snake
Spring 5:Lubricating hole 6:Cover
JSS Type Grid coupling
JSS1-JSS13 Type |  JSS14-JSS19 Type |
| Model | Normal Torque Tn KN.m | Max Speed(n) r/min | Aperture Diameter d | Aperture longness L | L2 | D | D1 | t | Weight kg | Lube kg | Max displacement |
| min | max | y | x | a |
| JSS1 | 0.045 | 3600 | 18-35 | 35 | 89 | 203 | 97 | 86 | 5 | 3.86 | 0.027 | 0.15 | ±0.5 | 0.076 |
| JSS2 | 0.14 | 3600 | 22-42 | 42 | 89 | 216 | 106 | 94 | 5 | 5.27 | 0.041 | 0.15 | ±0.5 | 0.076 |
| JSS3 | 0.224 | 3600 | 25-56 | 54 | 89 | 216 | 114 | 112 | 5 | 8.44 | 0.054 | 0.15 | ±0.5 | 0.076 |
| JSS4 | 0.4 | 3600 | 32-65 | 60 | 111 | 216 | 135 | 125 | 5 | 12.5 | 0.068 | 0.20 | ±0.5 | 0.12 |
| JSS5 | 0.63 | 3600 | 40-80 | 73 | 127 | 300 | 148 | 144 | 5 | 19.6 | 0.068 | 0.20 | ±0.5 | 0.127 |
| JSS6 | 0.90 | 3600 | 48-85 | 80 | 127 | 300 | 159 | 152 | 5 | 24.7 | 0.114 | 0.20 | ±0.5 | 0.127 |
| JSS7 | 1.80 | 3600 | 55-95 | 89 | 184 | 406 | 190 | 178 | 5 | 39.4 | 0.173 | 0.20 | ±0.5 | 0.15 |
| JSS8 | 3.15 | 3600 | 65-110 | 102 | 184 | 406 | 211 | 209 | 5 | 60.4 | 0.254 | 0.20 | ±0.5 | 0.18 |
| JSS9 | 5.6 | 2400 | 75-130 | 90 | 203 | 406 | 251 | 250 | 6 | 98.8 | 0.427 | 0.25 | ±0.6 | 0.20 |
| JSS10 | 8.0 | 2250 | 80-150 | 104 | 210 | 406 | 270 | 276 | 6 | 138 | 0.508 | 0.25 | ±0.6 | 0.23 |
| JSS11 | 12.5 | 2025 | 90-170 | 120 | 246 | 406 | 308 | 319 | 10 | 197 | 0.735 | 0.28 | ±1 | 0.25 |
| JSS12 | 18 | 1800 | 110-190 | 135 | 257 | 406 | 346 | 346 | 10 | 260 | 0.908 | 0.28 | ±1 | 0.3 |
| JSS13 | 25 | 1650 | 120-200 | 152 | 267 | 406 | 384 | 386 | 10 | 341 | 1.135 | 0.28 | ±1 | 0.33 |
| JSS14 | 35.5 | 1500 | 100-250 | 173 | 345 | 371 | 453 | 426 | 10 | 443 | 1.95 | 0.30 | ±1 | 0.4 |
| JSS15 | 50 | 1350 | 110-280 | 186 | 356 | 406 | 501 | 457 | 10 | 552 | 2.81 | 0.30 | ±1 | 0.45 |
| JSS16 | 63 | 1220 | 125-320 | 220 | 384 | 444 | 566 | 527 | 10 | 836 | 3.49 | 0.30 | ±1 | 0.5 |
| JSS17 | 90 | 1100 | 100-320 | 249 | 400 | 491 | 630 | 591 | 10 | 1100 | 3.77 | 0.38 | ±1 | 0.56 |
| JSS18 | 125 | 1050 | 110-360 | 276 | 411 | 508 | 676 | 660 | 10 | 1480 | 4.4 | 0.38 | ±1 | 0.6 |
| JSS19 | 160 | 900 | 110-380 | 305 | 444 | 576 | 757 | 711 | 10 | 1857 | 5.6 | 0.38 | ±1 | 0.68 |
Nanpi county Jude transmission equipment manufacturing co., LTD. is
a enterprises that specialized in research and production coupling.
Also we can develop new products and bulk-production. With rich
experience, professional R&D team and various equipment in
coupling, it has superior conditions to satisfied your different
requirements.
Company main products are: all kinds of couplings for machinery
industry all over the word , such as radial elastic coupling, tyred
coupling, universal coupling, drum gear coupling, plum flower form
elastic coupling, rigid coupling oldham coupling, roller chain
coupling, diaphragm coupling, coupling column elastic sleeve pin
couplings, elastic dowel pin, elastic dowel pin coupling, pump
shaft coupling, etc..
The concepts of our company is live on quality and develop on
honor. The coupling has the advantage of high quality, low price,
complete product models.Our company will be your best choice, and
we look forward to cooperate with you.
