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Snake Spring Coupling

The serpentine spring coupling is used for the transmission shaft system of coaxial axis. It has certain compensation performance of angular, radial and axial offset between two axes. The operating ambient temperature is -30 ~ 150C, and the transmission torque is 45-800000N • m.

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                                  JSA Type Snake Spring Coupling Basic Parameters And Main Dimensions                       mm

ModelNominal Torque Tn N • mAllowable Speed [n] r/minShaft Hole Diameter d mmShaft Hole Length L mmOverall Length Lo mmL, mmD mmClearance C mmInertia Moment  I kg. m2Weight m kg
JSA145
18 〜2847976695
0. 00141.91
JSA2140450022 〜3568105
0. 00222. 59
JSA322425 〜425010370115
0. 00333. 36
JSA4400
32 〜50601238013030. 00735. 45
JSA5630435040 〜5663129921500.01197. 26
JSA6900412548 〜657615595160
0. 018510. 44
JSA71800
55 〜8089181116190
0. 045117. 70
JSA83150OvvU65 〜9598199122210
0. 078725. 42
JSA95600200075 〜110120245155250
0. 178042. 22
JSA108000225080 〜12012725916227050. 270054. 45
JSA1112500202590 〜140149304192310
0.514081.27
JSA12180001800110〜170162330195346
0. 9890121.00
JSA13250001650120〜200184374201384
1. 8500178. 00
JSA14355001500140〜200184374271450
3. 4900234
JSA15500001350160〜24019840227950065. 8200317
JSA16630001225180〜280216438304566
10. 4000448
JSA17900001100200〜300239484322630
18. 3000620
JSA181250001050240〜320260526325675
26. 1000776
JSA19160000900280〜360280566355756
43. 50001058
JSA20224000820300〜380305623432845
75. 50001426
JSA21315000730320〜420325663490920
113.00001787
JSA22400000680340〜450345703546100013175. 00002269
JSA23500000630360〜4803687496481087339. 00002951
JSA24630000580400〜4604018156981180
524.00003836
JSA25800000540420〜5004328777621260
711.00004686



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Contact: Spark Wang

Phone: 86-19932127135

E-mail: admin@rongxingcoupling.com

Add: North side of Planning 4th Road, Southern Industrial New Town, Jizhou District, Hengshui City, Hebei Province, China