520312H-3 - 空气弹簧

H Series520312H-3

Model	Path	0.7Mpa Max	Capacity			0.7Mpa Frequency	Trip		Weight
Model	Path	0.7Mpa Max	0.2Mpa	0.5Mpa	0.7Mpa	0.7Mpa Frequency	Minimum height	Safe height	Weight
520312H-3	400	550	3046	7932	11262	1.32	122	360	20.1

Technical performance parameter list of air spring

	Installation height								0.7MPa Volume(dm³)
Bearing load Power （kg）	Inflation pressure	0.2MPa	0.3MPa	0.4MPa	0.5MPa	0.6MPa	0.7MPa	0.8MPa	0.7MPa Volume(dm³)
	122(mm)	4263	6306	8347	10447	12613	14654	16759	20.03
	186(mm)	3760	5621	7547	9435	11360	13338	15262	28.90
	250(mm)	3361	5107	6850	8600	10406	12162	13950	39.40
	312(mm)	3046	4672	6301	7932	9614	11262	12938	51.24
	346(mm)	2819	4289	5857	7346	8946	10469	12140	52.70
	360(mm)	2693	4154	5628	7099	8635	10160	11736	56.98
	378(mm)	2556	3920	5338	6779	8213	9695	11194	57.50
Stiffness and frequency at design height	Vertical stiffness(Kg/cm)	230	352	464	569	680	788	854
Stiffness and frequency at design height	垂直刚度Hz	1.38	1.37	1.36	1.34	1.33	1.32	1.29
Stiffness and frequency at design height	垂直刚度cpm	83	82	82	80	80	79	77