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Products

Wave spring

waved spring

      Wave springs are sheet-type elastic metal parts composed of a number of wave crests and troughs. They are made of quality spring steel 65Mnwaved spring (60Si2MnA/50CrVA /0Cr17Ni7Al /SUS304), having been subject to special heat treatment with hardness in the range of HRC44 -55. They are of black appearance and excellent elasticity. Wave springs are widely used in such industries as motor, textile machinery, hydraulic equipment and car etc. They are mainly installed in the bearing chambers or cavities that have appropriate nominal sizes, need very small space to assembly, and are specially characterized by reduced noise and smaller vibration

      To ensure the working elasticity conforms to requirements and be stable, the height of wave crests can be slightly adjusted in actual production. Please note the specifications you require when placing the order. When user has any special requirements, a drawing or sample shall be delivered. The heights listed in the Sheet are only approximate values.

      Applicable site:Wave spring refers to the elastic component on the metal thin circular ring featuring a number of wave troughs. It is usually used for the circumstances where the load and deflection are not quite heavy and less spring stiffness shall be required and axial pre-pressure imposed.

      Design: The dimension and relevant manufacturing requirements of wave spring shall be determined by the self-developed CAD system according to the current operating condition and stress status.

      Surface treatment: The surface treatment methods of wave spring include bluing, phosphatization, galvanization, electrophoresis and etc.

   
Wave spring 
Item no.
Size(mm)
D/mm
d/mm
H0/mm
NO'S OF WAVE
Fmax/N
Fmin/N
SY1701
D28
27.5
16.5
3
3
190
95
SY1702
D32
31.4
26.6
3
3
200
100
SY1703
D35
34.4
28
3
3
230
130
SY1704
D40
39
33.2
3
4
250
150
SY1705
D42
41.4
34.4
3
4
270
170
SY1706
D47
45.2
39
3.5
4
290
190
SY1707
D52
50.8
41.4
3.5
5
300
200
SY1708
D62
60.8
50.8
3.8
5
350
250
SY1709
D72
70.8
60.8
3.8
5
420
300
SY1710
D80
78.8
70.8
3.8
6
470
350
SY1711
D85
83.8
73.8
3.8
6
500
380
SY1712
D90
88.8
78.8
4
6
530
400
SY1713
D100
98.8
88.8
4.2
6
570
420
SY1714
D110
108.4
98.8
4.5
7
600
450
SY1715
D120
118.4
108.8
4.7
7
610
460
SY1716
D125
123.2
113.2
4.9
7
610
460
SY1717
D130
129
110
4.9
6
620
470
SY1718
D140
139
121.1
4.9
6
620
470
SY1719
D150
149
128
4.9
6
650
480
SY1720
D160
159
137
4.9
6
670
500
SY1721
D170
169
142
5
6
690
520
SY1722
D180
179
148
5
6
800
570
SY1723
D190
188
155
5
6
920
780
SY1724
D200
198
167
5.5
6
1010
860
SY1725
D215
213
183
7
6
1580
1350
SY1726
D240
238
205
7.5
6
1650
1400
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