Run Amok Combat Robotics
Spinner Weapon Kinetic Energy Calculator - v.1.02

Measurements for disk, bar, tube, and added impactors.

Weapon Elements   dimensions in millimeters, mass in kg, density in kg/m3

Bar: Density Width Thick Length
Tube: Density Rad 1 Rad 2 Length
Disk: Density Radius Thick
Impactors: Mass Radius
Asymetric: MOI   Add a zero-mass impactor radius to calc tip speed.
Brushed PMDC Motor   RPM at no-load, stall torque in newton-meters

RPM Torque Drive to 1
Estimating Torque for Brushless Motors

curved arrow ozin in lbs mph
Nm mm kg m/sec

Weapon Mass: kg
Densities: kg/m3
Weapon Speed: rpm
Tip Speed: m/sec
Kinetic Energy: joules
Mass Moment of Inertia: kgm2

joules ( rpm)
joules ( rpm)
( rpm)
In seconds the weapon will spin to joules at RPM.

Copyright 2016 Mark Joerger, Team Run Amok

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