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DriveAxisTelescope
Weight
Gear
Dia.
Max.
Bore
Size
Worm
gear
rate
RPM
Sec.
gear
Ratio
D.P.TeethPrice
Subject to Change
Always contact us
for quote
CastorRA30 lbs.5.6"4.0"0.254.0:164359$570.00
PolluxDec.30 lbs.5.6"4.0"0.254.0:164359$570.00
ArcturusRA60 lbs.6.6"4.0"0.147.1:132202$695.00
AltairDec.60 lbs.6.6"4.0"0.147.1:132202$695.00
PolarisRA95 lbs.9.0"4.0"0.205.0:132285$835.00
DenebDec.95 lbs.9.0"4.0"0.205.0:132285$835.00
SiriusRA180 lbs.12.0"5.0"0.273.8:132383$1305.00
MizarDec.180 lbs.12.0"5.0"0.273.8:132383$1305.00
SpicaRA250 lbs.13.5"6.0"0.224.5:124322$1900.00
AlgolDec.250 lbs.13.5"6.0"0.224.5:124322$1900.00
AntaresRA320 lbs.16.0"6.0"0.273.8:124383$2500.00
CapellaDec.320 lbs.16.0"6.0"0.273.8:124383$2500.00
AldebaranRA500 lbs.20.0"7.0"0.342.9:124490$3590.00
RigelDec.500 lbs.20.0"7.0"0.342.9:124490$3590.00
VegaRA800 lbs.24.0"8.0"0.412.5:124586$5500.00
BetelgeuseDec.800 lbs.24.0"8.0"0.412.5:124586$5500.00
Notes:
  • D.P. - Diametrical Pitch
  • Worm gear rate - The speed of the rotation of the worm in RPM to yield one turn of the main gear once each sideral day or once every 1436.3 minutes
  • Sec. gear ratio - Input turns vs. output turns of the additional gears that match the worm rate to the input shaft which is designed for 1 RPM standard. The numbers above are approximate. (other rates are available)
  • RPM - Revolutions per minute