380221H-2 - 空气弹簧

H Series380221H-2

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
380221H-2	300	405	1432	3765	5352	1.34	90	255	8.5

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)
	90(mm)	2181	3300	4393	5482	6605	7697	8818	7.58
	142(mm)	1867	2833	3786	4751	5715	6703	7659	13.03
	194(mm)	1570	2383	3201	4020	4839	5686	6530	17.86
	221(mm)	1432	2176	3015	3765	4570	5352	6140	19.32
	255(mm)	1150	1790	2453	3088	3751	4418	5163	21.24
	272(mm)	983	1524	2093	2648	3249	3864	4494	22.90
Stiffness and frequency at design height	Vertical stiffness(Kg/cm)	172	211	255	309	355	384	431
Stiffness and frequency at design height	垂直刚度Hz	1.73	1.56	1.46	1.43	1.40	1.34	1.33
Stiffness and frequency at design height	垂直刚度cpm	104	94	88	86	84	80	80