Takahashi EM-200 Temma 2M
Type German Equatorial Mount
R.A. & DEC. Slow-Motion Motor driven
Azimuth Adjustments ± 15°
Elevation Adjustments 20 to 50°
Polar Finder / Accuracy Built-in 9x (to 2030) / 2'
R.A. Setting Circle Accuracy 10 arcminutes
DEC. Setting Circle Accuracy
R.A. / DEC. axis diameter (material) 40 mm (bronze / iron)
R.A. / DEC. worm gear shaft diameter (material) 18 mm (iron) / 18 mm (brass)
R.A. and DEC. gear diameter (material) 92 mm/180 teeth (bronze)
Encoders Supplied
Weight (without counterweight) 15 kg
Counterweights 2 x 5 kg
Maximal / Optimal Loading Capacity 18kg / 15kg (without counterweight)
Stepper Motors Accuracy 50 pps
Slow Motion Speeds 0.1x to 1.9x the sidereal rate
High Speed Mode 350x the sidereal rate (12V DC)
700x the sidereal rate (24V DC)
Worm gear shaft cycle 8 minutes
Tracking Accuracy ± 5"
Operating Voltage 12V / 24V DC
Tube moutings 2 x M8 screws (separated by 35mm)
Autoguiding SBIG ST-4/7 compatible
Mounting Capacities Tube rings, plates and dovetail mounting plates
Option Tripods, stand piers