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13.5" Clock drive
Manufacturered to AGMA Standard 15.
| Diameter: | 13.5 inches |
| Diametrical Pitch (D.P.): | 24 |
| Number of Teeth: | 322 |
| Suggested Telescope Axis: | RA |
| Worm rotation rate: | 0.22 RPM yields sideral rate |
| Motor input shaft rate: | 1 RPM, other ratios available. Contact Optic-Craft for more information |
| $1,900.00 | |
| Accessories and Options | |
| AC Sync Motor | $0 |
| This is the standard motor for all drives. | |
| DC Motor | $0 |
| This 12 volt DC motor may be ordered in place of the standard AC motor on any drive at no extra charge. Typical use is on the Declination drive. | |
| DC Motor Control | $90 |
| Speed controller for DC motor allows control of RPM to 20x the sideral rate. | |
| Setting Circles | $86 |
| Only 6" dia. aluminum with black body and white etched number border to fit their axis. | |
| Soft-Tec GOTO System | $1635 |
| Soft-Tec full GOTO stepper motor system for both axis; power supply, controller, software, cabling and motors.
Visit their site for more information: Web Site for Soft-Tec | |
| Stepper Motor | $65 |
| Hurst DC stepper motor per axis. | |
| Stepper Motor Controller | $290 |
| Hurst EPC-015 stepper controller palm size. Price per axis. | |
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