Asteria Drive GearBox
grabcad
Made by Amit OferTaken from FRC team: Galaxia's (#5897) 2020 robot - "Asteria"The system is designed to draw ~40 amps at 12 volts and can reach speeds of up to 18 km/h at high gear and achieve maximum pushing force at low gear.The drivetrain is an 8 wheel west coast drive with a center drop, Driven by #25 chain.The drive train includes 2 double speed gearboxes, each powered by 2 Falcon500 motors. The Drivetrain can shift between the 2 different gear ratios with adog transmission powered by a ½ in stroke pneumatic piston. Gear Ratios:High gear — 9.3:1Low gear — 19.8:1Also included in this GrabCAD folder is the prototype I made (5th Picture) before the season to test the effectiveness and our ability to create a Gear-shifting gearbox
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