The new iOptron HAE18C is a cutting-edge dual-mode mount designed for both alt-azimuth (AZ) and equatorial (EQ) configurations. It employs advanced strain wave gear (SWG) technology on both axes, ensuring precise and reliable tracking for observational and astrophotography needs.
As the iOptron team notes, “Today’s on the go society is traveling to more places than ever before. This trend especially applies to the amateur astronomer as they seek to observe astronomical events, darker skies and interesting landscapes to accent their images. iOptron has responded to this need with a full line of ultra compact portable Go To mounts. In fact, we offer three distinct models to serve this need, the HEM15, the HAE16C and the newest offering, the HAE18C.”
All three mounts utilize an RA Strain Wave Gear drive to eliminate the need to use heavy counter weights or cumbersome shafts. Each RA SWG is equipped with a unique electronic power cut off brake to secure your valuable instrument in place during those unexpected events. All have power inputs that are located in a stationary position to eliminate chord wrapping, Wi-Fi for control without cables and rugged CNC machined metal chassis. For convenience all have a 3/8” receptacle to easily mount directly to most tripods. Adding to the “on-the-go” theme all come with a nifty case. These are just a few of shared characteristics of this trio, however each offers its unique attributes.
The iOptron HEM15 is a hybrid gear mount with a SWG utilized on the RA axis and a worm gear on the dec. Hybrids were designed with the idea of keeping costs and the weight down. The mount also has a more traditional equatorial design offering a usable latitude range of 15-65 degrees that helps reduce the overall weight. It also comes with a Go2Nova handset capable of locating and directing the mount and Wi-Fi or USB port for computer, tablet or phone control. With a max payload of 18lbs and weighing only 5.5lbs it has the greatest mount weight to payload ratio of the three mounts (3.27).
The iOptron HAE16C also a hybrid gear design, however the main control board is now located inside the mount head, this enables the user to control the mount without the use of a handset (by phone, tablet or computer). Other differences include the fact that the HAE16C is a dual mode mount capable of both equatorial and alt-az GoTo and tracking. This gives the mount the ability to operate at all latitudes and simplify set-up when in the alt-az mode. It also has 2 mount control USB ports, one on the rear of the mount (that is stationary) and one on the saddle for pi based and other control devices.
The iOptron HAE18C has all of the features and characteristics of the HAE16C, however it is a pure strain wave gear design with SWG on both the RA and DEC axes. The DEC axis SWG makes the system more flexible when it comes to where its mass sits relative to the center of the DEC axis. This is especially beneficial when using longer and larger scopes.
The new HAE18C mount, like its siblings, offers a lightweight design, with the mount head weighing only 6.2 pounds (2.82 kg), making it highly portable without compromising on functionality. Despite its compact build, it boasts an impressive payload capacity, supporting up to 18.7 pounds (8.5 kg) without a counterweight and up to 26 pounds (11.8 kg) when using an optional counterweight system. This high payload-to-weight ratio is a hallmark feature, appealing to astronomers who value portability alongside performance.
The iOptron HAE18C features a dual saddle that accommodates both Vixen and Losmandy-D style dovetails, offering versatility for different equipment setups. It integrates a friction brake system that enhances safety by halting movement in case of planned or unexpected power interruptions. For control, the mount includes built-in Wi-Fi, allowing seamless operation via smartphones, tablets, or computers, and it is compatible with ASCOM/Commander for Windows, INDI drivers for MacOS, and iOptron’s Commander Lite app. Additionally, an optional Go2Nova 8411 hand controller provides further convenience for those who prefer tactile controls.
Engineered for astrophotographers, the HAE18C excels in cable management with USB and 12V power ports located on the saddle, reducing clutter and preventing tangles during operation. Its strain wave gear technology provides smooth movement with minimal backlash, and its periodic error is kept below ±18 arcseconds, enhancing its performance for long-exposure astrophotography. The mount is crafted from CNC-machined, black anodized metal, combining durability with an elegant appearance. Powered by a 12V DC source, it is firmware-upgradeable to ensure compatibility with future advancements.
You can learn more about the new iOptron HAE18C as well as the HEM15 and the HAE16C mounts here.
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