SPECIFICATION:
R.A. / DEC. AXIS
- All machined aluminum and
stainless steel, black anodized.
- All stainless steel
hardware.
- One 3.750” diameter
needle thrust bearing.
- One 2.000” diameter
needle thrust bearing.
- Two 1.500” diameter
needle bearings.
- 5.625” diameter, 7075
aluminum worm gear, 360 tooth.
- Dual supported, ball
bearing housed stainless steel worm-heat treated and ground.
- Variable slip clutch,
both axes. One knob design.
- 1.250” diameter stainless
steel shafts.
- Fully locking, unique
tangent arm design altitude adjustment, 14-64 degrees, large knob
for easy alignment. (8-68 degrees with small modification).
- Laser engraved latitude
scale in 2 degree increments.
- Single knob azimuth
control, bi-directional +/- 8.5 degree.
- 5.000” diameter laser
engraved setting circles, 4 minute R.A., vernier reading to 1 minute
/ 1 degrees DEC., vernier reading to 0.1 degree. R.A. circle
engraved for Northern and Southern Hemisphere.
- Porter slip ring design.
- 160 oz/in stepper motor,
0.5 arc sec. step.
- Dovetail saddle-plate
allows for the interchanging of any tube assembly-reduces need for
DEC. weights.
- Removable stainless steel
weight shaft w/safety knob.
- 21 lb counterweight.
- 7 lb and 11 lb extra
counterweights available.
- Through the axis polar
scope, works in Northern and Southern Hemisphere. Polar scope
optional.
- Instrument weight
capacity 60 lbs.
- Equatorial head weight 36
lbs.
TRIPOD:
- All machined aluminum,
black anodized, powder coated.
- Tripod height, adjustable
from 33” - 48”
- Removable leg design for
easy transporting.
- Tripod weight 35 lbs.
DUAL-AXIS
ELECTRONICS:
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