Calculators & Tools

Belt & Pully Calculator:
https://www.blocklayer.com/pulley-belt.aspx

The calculators below arent quite working yet. Someday!

Vehicle Speed / RPM / Wheel Diameter

Solve for Speed Find out how fast your robot will move by entering the RPM’s of the motor, and the diameter of the wheels.
Motor RPM
Wheel Diameter
Vehicle Speed in/sec: MPH: KPH:
  Solve for Motor RPM Find what RPM motor you will need by entering the desired robot speed, and the diameter of the wheels you are using.
Vehicle Speed
Wheel Diameter
Motor RPM
  Solve for Wheel Diameter
Vehicle Speed
Motor RPM
Wheel Diameter Inches: MM:
 

Gear Ratios and Torque

Solve for RPM in gearbox ratio
Gearbox Ratio  :1
Motor RPM
Reduced RPM
  Solve torque in gear reduction (not working yet)
Gearbox Ratio  :1
RPM of Motor
Torque of Motor  :1