Alt-azimuth direct drive mount with on-axis high resolution absolute encoders
950 kg - 2094 lbs (mount only, without telescope and accessories)
Instrument payload capacity
up to 700 kg (1534 lbs), 1000mm (40") diameter
High quality large diameter, special ball bearings
Professional grade direct drive motors; no worm gears or transmission systems, zero backlash
High Resolution Renishaw absolute encoders
< 5“ rms with internal 25 stars software mapping, max 100 stars; possibility to use external software for automated alignment operation
Average tracking accuracy
~ 1" typical for 15 minutes
Nasmyth focus payload capacity
Mechanical stops in both axis, Anti-wrap logic, On board and remotable Emergency stop button with safety relay, Aural warning system, Unbalance/collision protection system
Mechanical stops at AZ: 600° (~2 turns) and ALT: 100°
Electromechanical brake for unbalance security in altitude
Dimensions (only mount with standard fork)
190 x 100 x 150 cm (74,8" x 39,4" x 59")
Focuser / DeRotator standard
GO2 by 10Micron. 10Micron specific, software integrated control interface. 50kg payload capacity, internal temperature probe (optional)
RS–232 port; GPS port; autoguide ST-4 protocol port; Ethernet port
Stars: by name, Bayer designation, Flamsteed designation, Bright Star Catalogue, SAO, HIP, HD, PPM, ADS, GCVS. Deep-sky: M, NGC, IC, PGC ,UGC limited up to mV = 16. Solar system: Sun, Moon, planets, asteroids, comets, artificial satellites. Equatorial and altazimuth coordinates. User defined objects, fast slewing positions.
Integrated control electronics features
User defined mount parking position. Mount modeling with up to 100 stars / points. Storage of multiple pointing models. Configurable tracking speed. Adjustable movement limits. Assisted balance adjustment. Integrated leap second support. Direct dome control via RS-232. Configurable atmospheric refraction compensation.
Rugged keypad with metal housing, backlit micro switches, dimmable graphic display. All the functionality of the mount is available through the keypad without requiring an external PC.
Remote control via RS 232, Ethernet network. Update of firmware and orbital elements for satellite tracking and minor planet objects. Virtual keypad control panel replicating the functionality of the physical keypad. Mount manager software including advanced user interface. Usage of any client software supporting the ASCOM standard through proprietary ASCOM driver, or through the LX200 compatible protocol.
Please note: The Derotator / focuser is optional