Sixteen-speed automatic transmission based on single-planetary gear train modular design
A modular design, automatic transmission technology, applied in vehicle gearboxes, gear transmissions, transmission components, etc., can solve the problems of large gear difference, few gears, high energy consumption, etc., and achieve accurate gear ratios , compact structure, small volume effect
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[0015] Such as figure 1 As shown, the present invention relates to a 16-speed automatic transmission based on a single planetary wheel modular design. Its features are mainly composed of electric motor M, first transmission stage, second transmission stage, third transmission stage, fourth transmission stage, Composed of reversing stage and housing.
[0016] In the first transmission stage, the first transmission shaft I is respectively fixedly connected with the electric motor M, the first center wheel 1 and the inner ring of the first clutch C1, the first center wheel 1 is externally meshed with the first planetary wheel 2, and the first planetary wheel 2 is externally engaged with the second planetary gear 3, the second planetary gear 3 is internally engaged with the first sun gear 4, the outer ring of the first brake B1 is fixedly connected to the housing, and the first planetary gear 2 and the second planetary gear 3 are respectively connected to the first The inner ring of...
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