GP2/GPD2 Mount Accessories

ITEM #37912 Dual Axis Motor Drive DD3 Set

Vixen's DD-3 controller set includes the DD3 Dual Axis Controller, two MT-1WT motors and a battery box. These are compatible with the current GP Mounts, Vixen Great Polaris, Great Polaris D2, and Great Polaris Economy German Equatorial Mounts and on telescopes using these mounts.


When controlled by the DD-3, the accuracy of the MT-1 motor drive is within +/0.005% of the sidereal rate. Powered by 8 user supplied D batteries, this will run for approximately 20 hours. An AC Adaptor #3599 is available as is an is optionl #3828 Manual Operation Clutch, recommended if manual turning on one or both axis is to be retained.Includes auto guider port. Dual Axis Controller specs:

  • Drive Speed: Sidereal rate, 1.5x, 2x, and 32x, pause and reverse motions
  • Electricity Consumption: 0.8ampere (max)
  • Voltage: DC 7.5 to 12 volts
  • Batteries: 8 x D Batteries (Not Included)
  • Continuous Operation Duration: About 20 hours with Alkaline Batteries
  • Operation Temperature: 14° to 122°
  • Applicable Mounts: GP2, GPD2, GP, GP=DX, GP-E
  • Compatible with Item #8644 - Cigarette Lighter Plug Cord


Price $349.00
Vixen Mount Accessories

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