| 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 | 2° |
| 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 |