Spinner Design Calculators

Combat Robot Weapon Calculator

Spinner RPM Calculator

Weapon Diameter (inches or mm): Desired Tip Speed (mph or m/s): Select Units:

Motor and KV: Weapon Diameter (inches): Battery Voltage (V):

Motor KV: Battery Voltage (V): Desired Weapon RPM: Motor Pulley Tooth Count:

Select Drive Calculation Type:

Wheel Diameter (inches): Drive Motor KV: Drive Gear Ratio:

Battery Voltage (V): Weapon RPM: Weapon Tooth Count: