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Polarization Management

Grating Rotation

Structured Illumination

System Integration

Imaging Instrument Prototyping

Rotator Manual

Specification Sheet


Rotator Spec Sheet

Optimized Performance

The High Speed Rotator was designed to complement the frame rate of high performance sCMOS cameras. With closely integrated mechanical, electrical, and control system design and state-of-the-art brushless motors, FLI introduces breakthrough accelerations and speeds, allowing 120� rotation change in 5 milliseconds.


To fully exploit the performance of the High Speed Rotator, a digital trigger can be used to activate programmable motion commands. Combined with a motion indication digital output, it provides a powerful and flexible solution for precise synchronization with cameras and other hardware. In automatic command sequence playback mode, the Rotator provides a clocking signal to connected devices.

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High Speed Rotator

Key Performance Areas

Fast optical element orientation change

Digital triggering and motion indication

Precision timing options

Automatic command playback

Compact package

Integrated electronics


Technical Specifications


Angular Range 360� (2.5� increments)
Orientation Change Time 60� in 4 msec; 120� in 5 msec (4% settling)
Maximum Angular Velocity 25000�/sec
Optics Diameter / Thickness 12.5mm (0.5") / 1-3 mm
Size 127mm x 102mm x 25mm (5" x 4" x 1")
Control RS-232, Digital Trigger


Orientation Change Time


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