Pneumatic rotary vane drives can easily achieve a swivel angle of 270° and are characterised by their extremely compact design. The energy of the compressed air is directly converted into a rotary movement by the vane, which is why rotary drives with vanes do not require an additional gear ratio. That is why the design is very advantageous, not just because it is compact but also because it is lightweight.
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Festo 是全球领先的叶片式摆动气缸制造商之一，为不同的应用提供合适的产品解决方案。更重要的是，Festo 完整的产品系列通过众多特定的附加功能得以扩展。其中包括一个最大扭矩为 80 Nm 的倍力叶片派生型、一个用于电缆或介质贯穿进给的空心法兰轴、一个用于高负载扭矩的重型轴承以及多个经 ATEX 批准用于爆炸性环境的叶片式摆动气缸。只有 Festo 提供的带液压缓冲器的叶片式摆动气缸，可实现最大许用转动惯量。仅用一个可示教传感器即可轻松安装的 DRVS 系列传感器在市场上独一无二。