Mount Accessories

This single-axis controller/drive corrector is for use with an optional #3752 Vixen MT-1 right ascension motor drive. These are compatible with the current Vixen Great Polaris, Great Polaris D2, and Great Polaris Economy German Equatorial Mounts and on telescopes using these mounts. It is also compatible with the optional MT-1 on older Super Polaris and Super Polaris DX mounts and scopes.

When controlled by the SD-1, the accuracy of the MT-1 motor drive is within +/0.005% of the sidereal rate. Powered by 6 user supplied C batteries, this will run for approximately 20 hours. An optional #3599 AC Adaptor is available as is an optional #3828 Manual Operation Clutch, recommended if manual turning of RA axis wishes to be retained

Specifications
* Provides 16X sidereal for general movement and 2X sidereal west and shutoff east for astrophotographic guiding.
* Weight 12 ounces without batteries
* Boxed 8 x 2.75 x 2.75 inches

This dual-axis controller/drive corrector is for use with two optional #3752 Vixen MT-1 motor drives. These are compatible with the current Vixen Great Polaris, Great Polaris D2, and Great Polaris Economy German Equatorial Mounts and on telescopes using these mounts. It is also compatible with the optional MT-1 on older Super Polaris and Super Polaris DX mounts and scopes.

When controlled by the DD-1, 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 optional #3599 AC Adaptor is available as is an optional #3828 Manual Operation Clutch, recommended if manual turning on one or both axis is to be retained
Specifications
* Provides 32X sidereal for general movement and   2X sidereal north, south, west and shutoff east for astrophotographic guiding.
* Weight 1 lb.without batteries
* Boxed 8.5 x 6.25 x 3 inches

Can be used as either a right ascension or declination motor. The motor is controlled and powered by an optional Vixen SD-1 single axis or DD-1 dual axis drive controller. One MT-1 motor is needed for the single axis righ ascension operation or two motors are required for dual-axis operation. When controlled by an SD-1 or DD-1, the accuracy of the MT-1 is withing +/-0.005% of the sidereal rate. The optional 3828 Manual Clutch, described below, is needed if manual operation of either axis is to be retained.
Specifications
* Right Ascension or Declination Motor.
* Compatible with Great Polaris, Great Polaris 2,  Great Polaris D2, Great Polaris Economy, Super Polaris and Super Polaris DX Mounts
* Optional SD-1 (3739) or DD-1 (3740) controller required for proper use

Includes DD-2 controller, two MT-1WT motors and a battery box.