Welcome to Alpine Astronomical, where you will find a growing selection of truly unique high-quality astronomical equipment and accessories. This is a 36mm motor with an extended back shaft for mounting an encoder. The 139:1 planetary gearbox has all metal gears, and provides very slow rotation and maximum.. USB 2.0 HUB: Can connect with various accessories, including a filter wheel, guide camera or electronic focuser, allowing you to manage your cables better. As you add equipment to the view, the details will appear below. 메이커 취급아이템; 3ComPhones.com: Phone, Etherlink, Lan장비: 3M Electronic Solutions Division: 3M Polvester Tape 8421 1
ユーシートレード UCTrade│金沢市の天体望遠. Planetary reducer 36mm diameter Square flange for the assembly NEMA17 motor shaft diameter 3.175mm stepper motor ratio 27:1
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