Designed with a strain wave gear reducer and synchronous belt for precise control, the ZWO AM3 Harmonic Equatorial GoTo Mount offers alt-az operation for observation and go-to equatorial tracking, via an app or a hand controller, for astrophotography. The mount weighs just 8.6 ...Designed with a strain wave gear reducer and synchronous belt for precise control, the ZWO AM3 Harmonic Equatorial GoTo Mount offers alt-az operation for observation and go-to equatorial tracking, via an app or a hand controller, for astrophotography. The mount weighs just 8.6 pounds but can support payloads up to 17.6 pounds on its own or 28.7 pounds with a user-supplied counterweight and shaft.
A brake system ensures the mount won't topple in the event of a power failure. The mount runs on a user-supplied 12V 3A power supply and is compatible with ASCOM and ZWO's ASIAIR platforms.