The ev-TorqueBox is a single speed reduction gearbox (torque multiplier) based on a modified planetary gear system, for use in automotive, marine and industrial applications. The ev-TorqueBox is 95% efficient, and in electric vehicle conversions it replaces the transmission. It multiplies the torque by it's reduction ratio and decreases the shaft rpm. Multiple ratios are available.
Shown with Optional Parking Pawl, Adapter Plate is Incuded
Requires 32 ounces of Synthetic ATF or Synthetic 75W90 Gear Oil.
Rated up to 1250 pound/ft.
32 pounds, less than 10" long, 8" diameter.