Recent Blogs
Car Truck Motors: Streetcar Axle Motors, Diagram and Specific Power Calculator
Explore directly connected motors on historical streetcar axles. Compare one motor’s output power and mass to calculate specific power, specific mass, watts and horsepower.
Capstan Gear: Planetary Reduction, Direct Drive and Interactive Calculator
Explore a planetary capstan gear with slow and direct-drive modes. Compare drum speed, ideal output torque and planet spin from the selected tooth counts.