ZWO AM3N Harmonic Drive Mount
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Vai al moduloZWO AM3N – Harmonic Drive Gen.2 EQ/AZ Mount
The ZWO AM3N is a next-generation mount designed for maximum portability, precision and reliability. As the evolution of the AM3, it integrates advanced technologies for both visual astronomy and professional astrophotography while maintaining a lightweight body of only 4.1 kg.
High Payload Capacity
The AM3N supports 8 kg without counterweight and up to 13 kg with counterweight, making it suitable for APO refractors, Schmidt-Cassegrains up to 8", astro cameras and complete imaging setups.
Dual EQ/AZ Operation
- Equatorial (EQ): precise tracking for deep-sky imaging, autoguiding and long-exposure photography.
- Alt-azimuth (AZ): ideal for quick visual sessions without polar alignment.
Strain Wave Gear 300:1
The Harmonic Drive mechanism with 300:1 reduction and a synchronous belt system provides smooth, backlash-free motion and a periodic error of < ±15", even under heavy load.
Advanced Cable Management
The new saddle integrates USB-C and DC 12V ports, enabling clean and stable cable routing with full 360° rotation and no snagging.
Practical Integrated Features
- Magnetic M6 wrench slot
- Status LEDs for instant feedback
- Safety brake on the RA axis
Smart Control and Connectivity
The AM3N can be controlled via the ASI Mount App (Wi-Fi/Bluetooth), supports PC astrophotography software and includes the AMH hand controller for users who prefer manual operation.
Technical Specifications
| Mount type | German EQ / Alt-AZ |
| Weight | 4.1 kg |
| Payload capacity | 8 kg (no counterweight), 13 kg (with counterweight) |
| Periodic error | < ±15" |
| Resolution | 0.17" |
| Max speed | 6°/
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