3lbers

Drum Spinner

Radii, Misti

A robot whose weapon is a spinning drum with teeth at the front of the robot. The two general ways of making it are with the motor inside the drum, and with the motor outside the drum. If the motor is outside the drum, a pulley will spin the drum.

Ring Spinner

Qti, Smitti Werbenjagermanjensen

A robot whose weapon is a friction-driven spinning ring with teeth. Generally has flywheels which support the ring as it spins.

Pros

• Easily invertible

Cons

• Hard to make well

Shell Spinner

A robot that does damage by spinning a "shell" that encompasses the robot.

Vertical Spinner

Dat Boi

A robot with a vertically spinning weapon at the front of the robot.

Horizontal Spinner

Schwifti, Ki

A robot armed with a spinning bar at the front which is driven with a pulley.

[1]