Reduction Gears for Robak 2
A 19:1 gear reduction modification for the Robak 2. The author states this increases torque at the expense of top speed, providing higher acceleration, improved climbing capacity, reduced motor startup hesitation with sensorless setups, and increased energy efficiency at low speeds. Assembly instructions: The author notes you will need to print the updated version of the TopDeck rear and remove the thin piece of plastic from the Chassis using pliers. Fasteners: Motor: - 1x M4 grub screw - 4x DIN 912 M3 20mm Socket Head Gears - 2x DIN 912 M3 8mm Socket Head - 1x 20mm M3 hex brass standoff TopDeck: - 3x DIN 7991 M3 16mm Countersunk Head - 1x DIN 7991 M3 20mm Countersunk Head - 2x DIN 7991 M3 12mm Countersunk Head - 5x DIN 562 M3 Thin Square Nut Bearings: - 3x 15x10x4mm bearing - 2x 10x5x4mm bearing Files: Sleeve.stl MotorPlate.stl Gear3_14T.stl Gear4_38T.stl Gear2_31T.stl Gear1_13T.stl TopDeckR.stl
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