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Original equipment differentials

Open Differential

Eaton offers a variety of open differentials which are well-suited for the demands of electric vehicles. Planetary gear and bevel gear designs provide compact designs which can handle the unique torque loads of an EV.  

Optimized
For EV packaging and torque requirements
Power dense
Planetary and bevel gear designs
Easily integrated
Compact designs to fit into e-axles

Características principais

  • Open differentials allow the wheels to turn independently while cornering, preventing wheel hop and tire wear
  • Compact designs fit the packaging requirements of EVs
  • Power dense bevel gear and planetary gear designs are available to meet the unique torque challenges of electric vehicles 

Specifications vs. standard open differential

Compact planetary gear

Width (hub span) 46% smaller
Diameter 100%
Mass (weight) 12% less (incl. ring gear)
Torque capacity 100%

Compact Bevel gear

Width (hub span) 46% smaller
Diameter 6% smaller
Mass (weight) 23% less (incl. ring gear)
Torque capacity 100%

Especificações

Typical Applications

Passenger car EVs

Light- and Medium-duty EV CUVs

Light- and Medium-duty EV SUVs