DDM200 - Datasheet

ASA DDM200


ASA Direct Drive Technology with absolute encoders for high-end applications. New design based on 15 years of experience with Direct Drive mounts. Ready for the most demanding applications in pointing and tracking accuracy, like laser comunication, satellite tracking and general astronomical research. Load capacity of 200kg/440lbs on a polar wedge. Main Facts Type Alt-Azimuth (separate addon) / Equatorial Dual mounting (TWIN) Yes, 2x 200kg Motor ASA Direct Drive Latitude Range 0 to 90 degrees Max. load capacity 200kg (441lbs) Weight mount (without counterweight) 138kg (304lbs) Power supply Included 48VDC and 24VDC switch cabinet Software ASA Software package with a platform-independent Ascom Alpaca API (via TCP/IP), compatibility with numerous programs, and many additional API features for: • Creating and optimizing pointing files • MLPT (e.g., usable with a N.I.N.A plugin) • Uploading and tracking TLE and CPF satellite orbits • Orbit corrections when satellite tracking (autoguiding with external CCD cameras) • Focus control also via Ascom Alpaca API • Covers (if installed) via Ascom Alpaca API Max. slew speeds Up to 50 degrees per second Pointing Accuracy (20° to 85°) <8” RMS with pointing model and ASA telescope Tracking Accuracy (20° to 85° – unguided, with current pointingfile) <0,25” RMS within 5 minutes System Natural Frequency 10 Hz or greater

Main Facts