HYBRID TRANSAXLE SYSTEM GENERAL


  1. OUTLINE


    1. The P314 hybrid vehicle transaxle assembly is used.

    2. Containing a Motor Generator No. 2 (MG2) for driving the vehicle and a Motor Generator No. 1 (MG1) for generating electrical power, this transaxle uses a continuously variable transmission mechanism with a compound gear unit that achieves smooth and quiet operation.

    3. A concealed shift lock release button, which manually overrides the shift lock mechanism, is provided.

      A01HXCYE01

  2. SPECIFICATION

    Item Specification
    Transaxle Type P314
    Shift Position P / R / N / D / B
    Compound Gear Unit Power Split Planetary Gear Unit No. of Sun Gear Teeth 30
    No. of Pinion Gear Teeth 23
    No. of Ring Gear Teeth 78
    Motor Speed Reduction Planetary Gear Unit No. of Sun Gear Teeth 23
    No. of Pinion Gear Teeth 18
    No. of Ring Gear Teeth 57
    Counter Gear No. of Drive Gear Teeth 54
    No. of Driven Gear Teeth 55
    Final Gear No. of Drive Gear Teeth 23
    No. of Driven Gear Teeth 80
    Total Speed Reduction Ratio*1 3.542
    Oil Type Toyota Genuine ATF WS
    Fluid Capacity Liters (US qts, Imp.qts) 3.6 (3.8, 3.2)
    Weight (Reference)*2 kg (lb) 121 (267)

    *1: The ratio of the combination of the counter and final gears.

    *2: The weight shown is with the transaxle fully filled with fluid.