Double diaphragm stepped coupling flexible shaft couplings for cnc machine stepper motor encoder
Snake Spring Coupling Housing is suitable for coaxial axis drive shaft system, with certain compensation performance of angular, radial and axial offset between two shafts, operating ambient temperature -30 ~ 150C, transmission torque 45-800000N • m.
The Basic Parameters And Main Dimensions Of The Snake - Shaped Yellow Coupling mm
Model |
Nominal TorqueTn N • m |
Allowable speed[n] r/min |
Shaft holediameterd mm |
Shaft holelength L mm |
Overall lengthLo mm |
L, mm |
D mm |
ClearanceC mm |
inertiamoment I |
Weight kg |
JSA1 |
45 |
18 〜28 |
47 |
97 |
66 |
95 |
||||
JSA2 |
140 |
4500 |
22 〜35 |
68 |
105 |
|||||
JSA3 |
224 |
25 〜42 |
50 |
103 |
70 |
115 |
||||
JSA4 |
400 |
32 〜50 |
60 |
123 |
80 |
130 |
3 |
|||
JSA5 |
630 |
4350 |
40 〜56 |
63 |
129 |
92 |
150 |
|||
JSA6 |
900 |
4125 |
48 〜65 |
76 |
155 |
95 |
160 |
|||
JSA7 |
1800 |
55 〜80 |
89 |
181 |
116 |
190 |
||||
JSA8 |
3150 |
OvvU |
65 〜95 |
98 |
199 |
122 |
210 |
|||
JSA9 |
5600 |
2000 |
75 〜110 |
120 |
245 |
155 |
250 |
|||
JSA10 |
8000 |
2250 |
80 〜120 |
127 |
259 |
162 |
270 |
□ |
||
JSA11 |
12500 |
2025 |
90 〜140 |
149 |
304 |
192 |
310 |
|||
JSA12 |
18000 |
1800 |
110〜170 |
162 |
330 |
195 |
346 |
|||
JSA13 |
25000 |
1650 |
120〜200 |
184 |
374 |
201 |
384 |
|||
JSA14 |
35500 |
1500 |
140〜200 |
184 |
374 |
271 |
450 |
234 |
||
JSA15 |
50000 |
1350 |
160〜240 |
198 |
402 |
279 |
500 |
6 |
317 |
|
JSA16 |
63000 |
1225 |
180〜280 |
216 |
438 |
304 |
566 |
448 |
||
JSA17 |
90000 |
1100 |
200〜300 |
239 |
484 |
322 |
630 |
620 |
||
JSA18 |
125000 |
1050 |
240〜320 |
260 |
526</p |
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Company: Hebei Rongxing Driving Equipment Technology Co., Ltd.
Contact: Spark Wang
Tel: 86-
Phone /
E-mail:
WEB :
Address: North side of Planning 4th Road, Southern Industrial New Town, Jizhou District, Hengshui City, Hebei Province, China
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