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• DIN 2093 Disc Springs
• ★ Flange Washer
• Valve Disc Spring
• Heavy Duty Bolting Washers DIN 6796
• Stainless Steel Disc Springs
• Ball Bearing Preload Disc Springs
• Serrated Safety Washers (anti-vibration)
• Wave Spring
• High Temperature Disc Springs (≦400℃)
• High Torque Spring Washer (-200 ~ 300℃)
• Ultra-High Torque Washer (≦600℃)
• Double Slotted Disc Spring
• Non-Magnetic Tight Disc Spring
• Spherical Surface Safety Washer
• "Z" Type Disc Spring
• Ring Spring
• Special Disc Spring

Wave Spring

      Applications of multi-coils wave spring
       Wave spring are widely used in many field ,list as below:
       1. pressure relief valve
       2. water valve
       3. flow valve
       4.sprinkler valve
       5.bearing preload
       6.vibration isolator
       7. slip clutch and more
       Advantage of the wave spring
       half height of coil spring but have equal force and deflection

    

Wave springs are sheet-type elastic metal parts composed of a number of wave crests and troughs. They are made of quality spring steel 65Mn (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