10Micron GM1000 HPS EP GoTo Mount

The 10Micron GM1000 HPS EP (Enhanced Performance) represents the latest evolution of one of the most respected premium mounts in amateur astronomy. Building on the reputation of the original GM1000 HPS, the EP version introduces reinforced axes, larger bearings, improved mechanical rigidity, and a 20% increase in payload capacity while maintaining the same highly portable form factor.

At the heart of the mount is 10Micron’s exclusive HPS (High Precision & Speed) technology. Absolute encoders mounted directly on both RA and DEC axes continuously monitor mount position with extraordinary precision, enabling real-time correction of tracking errors. Combined with the mount’s advanced sky-modeling software, this allows many users to image unguided for extended exposures while maintaining pinpoint stars.

Unlike conventional mounts that rely heavily on autoguiding, the GM1000 HPS EP creates detailed pointing models that compensate for polar alignment errors, flexure, atmospheric refraction and other mechanical effects. The result is sub-arcsecond tracking performance and pointing accuracy typically better than 20 arcseconds across the sky.

The mount is engineered to an exceptionally high standard, with CNC-machined components, precision bronze worm wheels, backlash-free timing belt transmission, brushless servo motors, and premium tapered roller bearings. The redesigned EP mechanics provide noticeably greater stiffness for larger refractors, astrographs and imaging trains.

Connectivity is equally impressive. The latest V3 Control Box includes Ethernet, Wi-Fi capability, GPS support, autoguider connectivity, ASCOM compatibility, a sophisticated browser-based control interface, and a fully functional standalone hand controller. This makes the mount equally at home in the field or as the centrepiece of a fully automated remote observatory.

Community feedback consistently highlights the mount’s ability to “disappear into the background” during imaging sessions. Owners frequently report highly accurate unguided performance, exceptionally reliable operation, and mechanical quality that rivals or exceeds other premium mount manufacturers. For serious astrophotographers seeking observatory-grade performance in a transportable package, it remains a benchmark against which many competing mounts are measured.