High-precision German equatorial mount with a 50 kg payload capacity, absolute encoders, unguided tracking, and a modular design for both field and observatory use.
The 10Micron GM2000 HPS II Combi is a high-end German equatorial mount designed for demanding astrophotographers and observatories. Combining the mobility of the Ultraport model with the rigidity of the Monolith version, it provides a versatile solution that excels in both mobile setups and fixed installations.
Mechanical Design
Modular construction The mount separates into two components (18 kg and 15 kg) for easy transport and setup.
Locking system Features dual-locking: fast connection for mobile use and reinforced locking for permanent installations.
Axes and bearings 50 mm alloy steel shafts mounted on preloaded tapered roller bearings ensure stability and precision.
Worm gears 24 mm tempered and ground steel worms drive 215-tooth bronze worm wheels with a 172 mm diameter.
Drive system Zero-backlash transmission via timing belts and automatic compensation.
Motors Two brushless servo motors deliver smooth, silent movement.
Tracking and Pointing
Absolute encoders on both axes Enable sub-arcsecond tracking accuracy (less than 1 arcsecond RMS over 15 minutes) without autoguiding.
Sky modeling Internal model supports up to 100 stars, correcting for flexure, polar misalignment, and atmospheric refraction.
Pointing accuracy Typically better than 20 arcseconds RMS across the entire sky.
Slew speed Adjustable from 2 to 20 degrees per second.
Meridian tracking Software allows ±30° beyond the meridian, mechanical limit at ±45°.
Control and Connectivity
Standalone control system Embedded Linux-based control box allows fully autonomous operation without the need for a computer.
Hand controller Heated, red-backlit graphical display, usable with gloves, with multilingual interface.
High-precision German equatorial mount with a 50 kg payload capacity, absolute encoders, unguided tracking, and a modular design for both field and observatory use.
