iOptron HAE43C-EC AZ/EQ Mount Dual SWG: pure encoder precision, controlled via app or PC
The iOptron HAE43C-EC is an AZ/EQ mount with strain wave drive (harmonic drive) on both axes. Without a counterweight, it carries 19.5 kg (43 lbs). Use it in alt-azimuth mode for quick visual observing or in equatorial mode for long-exposure astrophotography.
The C-EC combines the high-resolution RA encoder with the handset-free C-control: real-time error correction, operated via WiFi or computer. A sleek, minimal precision setup.
For those already working with NINA, KStars, or SkySafari, this is the logical version.
Real-time error correction on the RA axis
The encoder continuously corrects the periodic error of the strain wave drive. Autoguiding is unnecessary at short and medium focal lengths; for longer ones, ST-4 remains available.
Strain wave: power without counterbalance
The strain wave gears deliver a high torque without backlash, making a counterweight unnecessary in most setups. That saves kilograms of heavy lifting and minutes of setup time.
The electronic friction brake on both axes safely stops the mount in case of a power failure, and the power-down memory saves the alignment, so you can continue without re-aligning.
Operation via app or computer
This C-version has full onboard control and works without manual operation: you control the mount via WiFi with iOptron Commander Lite or SkySafari on your smartphone or tablet, or from your computer via ASCOM and INDI.
The built-in zero position finder automatically finds the home position, and the USB port is for firmware updates and computer control. Autoguiding can be done via the ST-4 port.
Double saddle, ready for any tube
The dual saddle accepts Vixen and Losmandy-D rails. For heavier or unbalanced setups, add the optional counterweight bar with counterweight.
The head comes with a transport case or bag and without a tripod; it fits on matching iOptron tripods and mounts.
Included
- HAE43C-EC mounting head with RA encoder
- Transport case
- Power adapter and USB cable
Featured accessories
Add the 15 cm MiniPier for the HAE43 for clearance around the zenith, and the LiteRoc tripod for this class as a stable base.
For whom yes and for whom no
- ✓ Astrophotographers who want encoder precision and control via app or computer
- ✗ Anyone who wants an on-board computer: choose the HAE43B-EC with iMate
Specifications
| Type | AZ/EQ GoTo Mount, strain wave on both axes |
| Carrying capacity | 19.5 kg (43 lbs), without counterweight |
| Friction brake | Electronic, on the RA and declination axis |
| Gear period | 360 seconds |
| Saddle | Dovetail, Vixen, and Losmandy-D |
| Connections | WiFi, USB, ST-4 autoguiding |
| Memory | Power-down position and alignment memory |
| Tripod | Not included |
| Nutrition | 12 V DC |
| Error correction | Real-time via high-resolution RA encoder |
| Operation | App (WiFi), ASCOM, INDI; without manual control |
You can find more mounts and accessories for this brand at the iOptron brand page.
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