APLPHA SPID BIG RAS

Alpha SPID-BIG-RAS Azimuth and Elevation Rotator The BIG RAS is as good as it gets for EME rotator systems. Built especially for large EME arrays or where high wind is a constant problem. The BIG RAS shows good reliability and simple setup and is easily interfaced to your PC for ...Alpha SPID-BIG-RAS Azimuth and Elevation Rotator The BIG RAS is as good as it gets for EME rotator systems.

Built especially for large EME arrays or where high wind is a constant problem. The BIG RAS shows good reliability and simple setup and is easily interfaced to your PC for automatic moon tracking. Recommended for LFA and OWL arrays up to 20el x 4 or 14el x 6.

comes with ROT 2 controller. Features Tube slide for mounting: 45-65mm Max diameter pipes for the pupil ring: 52mm Resolution: 0.5 degrees (rotary controller can be a degree) Weight: 22kg Double worm gear Power supply: 12-24VDC Number of conductors in the rotor cable: requires a minimum of 8 core, if long lengths so it is better with more conductors connected in parallel. Drag Torque: at 12V-24V = 583-903Nm!)