JBS系列产品使用空气弹簧作为减震元件，可单独使用当配套高精度调平阀时，此时的工作高度为116士5mm

JBS series products use air springs as shock-absorbing elements and can be used alone. When equippedwith a high-precision leveling valve, the working height is 116±5mm.

整套系统配置Configuration of the whole system

基础配置:>3个空气弹簧(三点定面原理，一般四个点往上成对设计)

Basic configuration: >3 air springs (three-point fixed surface principle, generally designed in pairs of fourpoints upwards)

扩展配置:多个空气弹簧并联时需保持3个水平调节阀

Extended configuration: When multiple air springs are connected in parallel, 3 horizontal regulating valvesmust be maintained

二、性能指标Performance indicators

垂直固有频率:3-5Hz(与负载有关)

Verticalnaturalfrequency:3-5Hz(related to load)

水平固有频率:3-5Hz(与负载刚度强相关)

Horizontalnaturalfrequency:2-5Hz(strongly related to loadstiffness)

整定时间:<1s

Settlingtime:<ls

水平精度:士0.05mm(配备Casby高精度调节阀)

Horizontal accuracy: ±0.05mm (equipped with Casby high-precision regulating valve)

防震等级:VC-B级

Shockproof level: VC-B

疲劳次数:空气弹簧>100万次(第三方检测报告，符合GB/T13934-2006标准)

Fateue t:mesi alr spring ceo”dilion times (third,party test repone in ine with GB/T13934-2006 standard)

工作温度：零下57℃-零上60℃

Workingtemperature: -57℃-60℃

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