19YRS
STAMPINGMASTERS ENTERPRISE CO., LTD.
886-3-4527557
886-3-4511072
No.20, Xinbeiyuan Rd., Zhongli Dist., Taoyuan City 320, Taiwan
www.tohatsu.com.tw

Products

Wave Spring
Wave Spring (Notch Type) (Material: Spring Steel)
TSSB

Wave springs are especially suitable for applications requiring weight reduction and those constrained by a small installation space. Typical fields of use include: aerospace, precision machinery, hydraulic seals, and high-end motors.
Features:
1. The wave spring has the advantage of space saving (can reduce the working height by 50%) and can be used to replace the coil spring.
2. It has the same load and deformation as the ordinary helical compression spring. 3. The wave spring is suitable for radial and axial space.
4. Axial load can be transferred 100%
Types of wave springs:
1. Single layer wave spring.
Main uses: 1. Used to provide preload and compensate assembly tolerances. 2. By clinging to the hole, the radial space is saved.
2. The top wave spring.
Main uses: 1. Compared with traditional coil springs, it saves 50% assembly space. 2. Has higher compression than single-layer wave coils.
Note for use: 1. Avoid the vibration of the bearing system during operation, which may easily cause damage to the wave spring.

Define requirements for spring design:
1. The use space usually refers to the working position of the wave spring in the hole or on the shaft. The distance between the bearing surfaces of the wave spring determines the axial actuation space or working height.
2. The load of the wave spring is generated by the working height and axial force of the spring itself. Some applications require two or more working heights, which must be listed as the focus of the design, especially when there are tolerances caused by stacking, it is a good solution to take the minimum load and the maximum load as a design consideration Program.
3. High temperature applications, dynamic applications (fatigue), corrosive substances or other special application environments and conditions must be included in the evaluation. For a variety of different use environments, the best way is to choose the most ideal raw materials and stress, so that the spring can play the best role.


The traditional notch type and interface type wave springs are widely used in various fields due to the characteristics of small deformation and medium and low force values, which make them have precise and reliable functions.
Notched type is a gap left between the two ends of the spring
The interface type is that the ends overlap slightly.
The special design of the notch and the interface allows the two ends to move freely along the circumference when the spring is compressed and the outer diameter expands.
Therefore, these two types of wave springs can allow radial expansion in the installation space without the binding and breaking of traditional stamped washers.

For example, place a notched wave spring in a hole with a 0.5mm gap on each side and a distance of 0.25mm on each side between the inner diameter and the shaft.
When a wave spring is compressed, both its outer and inner diameters expand until the outer diameter contacts the bore wall.
Under the continuous force and deformation, the two ends of the wave spring notch will move and approach each other.
The interface-type wave spring also operates in a similar cyclical manner.

Specification

品號
Product No.
適用孔徑
Applicable aperture
適用軸徑
Applicable shaft diameter
荷重(N)
load
工作高度
working height
自由長
Free length
波數
Wavenumber
彈性係數(N/mm)
Elasticity coefficient
TSSB-0394 100 86.38 275.9 2.77 4.57 5 157
TSSB-0413 105 91.38 289.2 2.77 5.08 5 134
TSSB-0433 110 96.38 302.6 2.77 5.33 5 115
TSSB-0453 115 101.38 315.9 3.18 6.35 5 99
TSSB-0472 120 106.38 329.3 3.18 7.11 5 86
TSSB-0492 125 111.38 342.6 3.18 7.62 5 76
TSSB-0512 130 116.38 356 3.18 8.64 5 67
TSSB-0532 135 121.38 369.3 3.18 9.4 5 59
TSSB-0551 140 126.38 382.7 3.18 6.86 6 108
TSSB-0571 145 131.38 396 3.18 7.37 6 97
TSSB-0591 150 136.38 404.9 3.18 7.87 6 87
TSSB-0630 160 146.38 440.5 3.18 9.4 6 71
TSSB-0650 165 151.38 453.9 3.18 10.41 6 64
TSSB-0669 170 156.38 467.2 3.18 11.18 6 58
TSSB-0689 175 154.16 480.6 3.96 8.13 6 116
TSSB-0709 180 159.16 493.9 3.96 8.64 6 105
TSSB-0728 185 164.16 507.3 3.96 9.14 6 97
TSSB-0748 190 169.16 520.6 3.96 9.91 6 88
TSSB-0787 200 179.16 547.3 3.96 7.11 7 174
TSSB-0807 205 184.16 560.7 3.96 7.37 7 161
TSSB-0827 210 189.16 578.5 3.96 7.87 7 149
TSSB-0847 215 194.16 591.8 3.96 8.38 7 138
TSSB-0866 220 199.16 605.2 3.96 8.64 7 128
TSSB-0886 225 204.16 618.5 3.96 7.11 8 203
TSSB-0906 230 209.16 631.9 3.96 6.1 9 303
TSSB-0925 235 214.16 645.2 3.96 6.35 9 283
TSSB-0945 240 219.16 658.6 3.96 6.35 9 265
TSSB-0984 250 229.16 685.3 3.96 6.86 9 232
TSSB-1024 260 239.16 712 3.96 7.37 9 205
TSSB-1043 265 244.16 725.3 3.96 7.62 9 193
TSSB-1063 270 249.16 743.1 3.96 8.13 9 182
TSSB-1102 280 259.16 769.8 3.96 8.64 9 162
TSSB-1142 290 269.16 796.5 3.96 9.4 9 144
TSSB-1181 300 279.16 823.2 3.96 10.41 9 129
TSSB-1221 310 289.16 849.9 3.96 7.11 9 264
TSSB-1260 320 299.16 876.6 3.96 7.62 9 239
TSSB-1339 340 319.16 934.5 3.96 8.64 9 198
TSSB-1378 350 329.16 961.1 3.96 9.4 9 180
TSSB-1417 360 339.16 987.9 3.96 7.62 10 271
TSSB-1457 370 349.16 1014.6 3.96 8.13 10 249
TSSB-1496 380 359.16 1041.3 3.96 8.64 10 229
TSSB-1535 390 369.16 1072.4 3.96 9.14 10 211
TSSB-1575 400 379.16 1099.1 3.96 9.65 10 196
TSSB-1614 410 382.82 1125.8 3.96 8.38 10 251
TSSB-1654 420 392.82 1152.5 3.96 8.89 10 233
TSSB-1693 430 402.82 1179.2 3.96 7.62 11 317
TSSB-1732 440 412.82 1205.9 3.96 8.13 11 295
TSSB-1811 460 432.82 1263.7 3.96 8.89 11 256
TSSB-1890 480 452.82 1317.1 3.96 8.13 12 318
TSSB-1969 500 472.82 1370.5 3.96 8.89 12 280
TSSB-2126 540 512.82 1481.8 3.96 8.89 13 303
TSSB-2284 580 552.82 1593 3.96 8.89 14 327

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