Vixen Optics SX2 SBT Equatorial Mount

Vixen Telescope SX2 Mount Description
Declination body acting as part of counterweight.
The massive motor units are placed in the lower part of the declination body so that the center of balance of the SX2 shifts below the intersection of the RA and Dec axes. This makes the lower portion of the declination body perform as a counterweight and allow the mount to work with less counterweight.

Specifications
SX2 Mount

RA slow motion Worm and wheel gears with 180-tooth whole circle micro movement, 72mm in diameter
Dec slow motion Worm and wheel gears with 180-tooth whole circle micro movement, 72mm in diameter
Worm shaft 9mm in diasmeter, brass
RA and Dec axes RA: 40mm in diameter,aluminum alloy die casting, Dec: 35mm in diameter, aluminum alloy
Number of bearings 5 pieces
Counterweight bar 20mm in diameter retractable, stainless steel,
Polar scope Optional, Illuminator is pre-installed in the mount
Altitude ajustment range Latitude adjustable between 0 degree and 70 degrees in 2 degrees increments(high, middle and low altitude settings at +/-15 degrees range of each)
Azimuth fine adjustments Twin screw knobs (1.2 degrees per rotation)
Altitude fine adjustments Tangent screw (0.8 degrees per rotation)
Motor drive Pulse motors with micro-step motion control (250 pps)
Automatic slewing High precision tracking with STAR BOOK ONE, 1,000X of sidereal rate at maximum slewing speed (X999 on display)
Photographic loading weight 12 kg (Maximum torque load: 300 kg-cm at a point of 25cm from the place where the RA and Dec axes cross.)
Controller connecting port D-SUB9PIN Male
Power connecting port DC12V EIAJ RC5320A Class4
Working voltage, Electricity consumption DC12V, 0.3A – 2.0A, With SX cigarette-lighter plug cord (center plus polarity)
Size (H x W x D) 343 x 360 x 128 mm
Weight 7 kg (without counterweight)
Counterweight bar 1.9 kg