Claw and Tank Robot

Claw and Tank Robot

Charles Crawford III
Claw and Tank Robot designed by Charles Crawford III for Lockheed Martin Engineering Week (EWeek) 2018, team Spark Chasers. Inspired by: RC Speed Tank by Bryant87, EEZYbotARM MK2 by daGHIZmo, Mantis Gripper by 4ndreas, and Robot Arm Plattform by Runkel Parts List: 608 bearings (5972k91)x24, M3 nuts (90576A102)x24, M3x60mm (91290a181)x12 and M3x15mm screws (95263A158)x20, servo (MG996R)x3, XT60 Male Connector, Zippy Compact 1000mAh 3S 25C Lipo Pack x2, Spectrum AR610 6-Channel DSMX Aircraft Receiver, GoolRC 540 35T 4 Poles Brushed Motor and WP-1060-RTR 60A Waterproof Brushed ESC x2, R/C remote, and Lipo charger. Assemble tank tread and arm using 1.75 filament as connecting rods and melting both ends. (Warning: Melt filament in a well ventilated area.) Use a 3mm piece of filament as a connecting rod for the base of the arm. Print the claw and treads in flexible filament for better grip. Polycarbonate is recommended for the tank gear and connecting rods, and ABS for the other parts.
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