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More products from the brand :iOptron

iOptron AZ/EQ HAE43C-EC harmonic mount with encoder

Price range: CHF 3'659 through CHF 3'929

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iOptron HAE43C-EC - Compact AZ/EQ mount with high-precision RA encoder

Visit HAE43C-EC is the advanced version of the HAE43C mount, incorporating a high-precision encoder on RA axis for exceptionally stable tracking. It benefits from the same lightweight (5.7 kg) and compact structure, with a meticulous design in CNC-machined black anodized aluminum, but stands out for its enhanced scoring and tracking performance.

Thanks to the RA encoder and the real-time periodic error correction (RPEC)this mount allows imaging sessions without autoguiding on numerous setups. It is therefore an ideal choice for demanding astrophotographers who want to gain in simplicity without sacrificing precision.

The HAE43C-EC can be controlled via USB-C, Wi-Fi or Go2Nova 8411 OLED racket (optional). It is 100 % compatible with the following standards ASCOM, INDI and planetarium software such as KStars, N.I.N.A., Stellarium or SkySafari.

Why choose the HAE43C-EC?

  • Integrated high-precision RA encoder
  • Real-time ECP (RPEC) for ultra-stable tracking
  • Ideal for unguided imaging
  • Lightweight, high-performance frame for loads up to 20 kg
  • Connection via USB-C or Wi-Fi
  • Electronic safety brake

Main technical data

Type Altazimutale / Equatorial frame with SWG technology
Payload 20 kg (25 kg with counterweight)
Frame weight 5.7 kg (with dovetail)
RA encoder Yes - High precision
PEC Yes - Realtime PEC (RPEC)
Reduction RA 640:1 / DEC 480:1
Periodic precision < ±18 arcsec
Material Black anodized CNC aluminum
Brake Electronics (friction)

Controls & connectors

USB-C port Yes (ASCOM, INDI)
Integrated Wi-Fi Yes
Self-steering port Yes - ST-4 compatible
Racquet compatibility Yes - Go2Nova 8411 OLED (optional)
Firmware update Yes (via USB)

Available accessories (optional)

  • Go2Nova 8411 OLED racket (212,000 celestial objects)
  • Polar Electronic Scope iPolar
  • 4.5 kg counterweight and stainless steel threaded bar
  • Sturdy tripod
  • Carrying case

Energy and environmental specifications

Power supply 12V / 5A (adapter supplied)
Consumption 0.7A (tracking), 1.2A (GOTO)
Operating temperature -20°C to +45°C

Warranty: 2 years manufacturer

Visit HAE43C-EC is the ideal mount for astrophotographers looking for precision, lightness and compactness. It offers a professional alternative to unguided imaging in an elegant, mobile format.

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