iOptron HEM44 - Lightweight Hybrid EQ Mount
The iOptron HEM44 combines power, precision and flexibility in a compact mount. Ideal for those seeking a stable platform for both visual observation and astrophotography.

Strong carrying capacity without additional weight
The HEM44 weighs only 6.2 kg, but can carry telescopes up to 20 kg. No need for large counterweights. This makes set-up and transport easier, while still allowing you to mount heavy equipment safely.
Sturdy, reliable and durable
The all-metal housing is CNC-machined. This gives a robust and stable platform that will last for years. An electronic brake and shutdown memory allow you to safely stop and resume GoTo movements even after a power failure. No re-alignment required.
Smart control and connectivity
Control the HEM44 from your Windows or Mac computer via ASCOM or INDI. Mobile control can be done via iOptron Commander Lite, SkySafari or Raspberry Pi. With built-in Wi-Fi and USB ports, easily connect accessories and perform firmware updates.
Convenience and accuracy
The built-in zero point search and locate helps you align telescopes quickly and precisely. The HEM44 is compatible with both Vixen and Losmandy saddles, allowing you to use many different optical tubes.
Why choose the iOptron HEM44?
- Lightweight: only 6.2 kg
- Load capacity of up to 20 kg without counterweight
- Built-in datum search and locate
- Easy operation via PC, mobile or Raspberry Pi
- Robust CNC-machined metal housing
- Electronic brake and shutdown memory
- USB and Wi-Fi connectivity
- Compatible with Vixen and Losmandy saddles
- Transport case included
Specifications
Capacity
| Feature | Description |
|---|---|
| Max. load capacity | 20 kg without counterweight |
Interfaces
| Feature | Description |
|---|---|
| Connections | WiFi & USB |
| Language | English |
| Pole adjustment | 15-65° |
| Mounting saddle | Losmandy & Vixen |
Technical data
| Feature | Description |
|---|---|
| Weight of the mount | 6.2 kg |
| Azimuth fine adjustment | ±6° |
| Input voltage | 12 V |
| Current | 5 A |
| Cable Management | Internal (2x12V 4A max, 1x USB2.0) |
| Encoder | No |
| Material declination axis | Aluminum |
| Material straight climbing axis | Aluminum |
| Engine type | Stepper motors |
| Drive type | Harmonic / Strainwave |
Details
| Feature | Description |
|---|---|
| GoTo System | Yes |
| Hand controller | Yes |
| Level | Yes |
| Tripod | Without tripod |
| Transport case | Yes |
| GPS | Yes |
| WLAN | Yes |
| PEC correction | Yes |
| GoTo language | English |
| Software | Go2Nova 8408 |
| Autoguiding | Yes |
| Interfaces | AutoGuider, Aux, RS232 |
| Database | 212,000 objects |






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