Antennae positioners are for exact alignment and tracking applications chiefly used in communication industry. Different models come equipped with azimuth/elevation options. Dual torque drives are additionally available for controlling larger antennae. Customized user interface can be offered on pc for operation and feedback. Positioners with mil grade environmental and emc/emi compatible specifications come with a price of additional cost. Specification parameters units values remarks type elevation/azimuth elevation azimuth bearing moment capacity kn, M 3 5 pay load kg 50 continuous delivered torque n, M 120 120 withstand torque n, M 250 250 motor type pm type d/c servo motor reduction gear spur spur rated velocity deg/sec 90 90 peak acceleration deg/sec 45 45 backlash arc. Min data take, Off accuracy deg r. M. S 0. 1 0. 1 limit, To, Limit travel, 15 to, 85 150