Additional to the manual iris diaphragms motorized versions are available. These have the advantage to drive the iris diaphragms remote controlled, for example in inaccessible places or in closed devices. The motorised iris diaphragms are compatible to the System Kit SYS 65, this means that they have an optical height of 32.5 mm. The motorisation is available in two different types, either with 2-phase step motor with preloaded gear or with DC servomotor with encoder and preloaded gear. The iris diaphragms have two reference/limit switches to indicate the end positions (iris diaphragm open or closed).
Totally closing iris diaphragms consit of two lamella sets with 2.8 mm distance.
- for use with SYS 65
- aperture 0 up to 35 mm
- black anodized aluminium alloy
- mountable onto slide
- contact-free and high-precision limit switches (Hall sensors)
- with 2-phase step motors with gear or DC servomotors with encoder and gear
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