Abstract: Motorized wheel structure includes a motor unit equipped with a stator case, a motor reduction unit operatively connected to the motor unit, and a fixing bracket for fastening the motorized wheel structure to an external device. The motorized wheel structure envisages that the motor reduction unit is equipped at one own end with a substantially circular coupling seat in which a first coupling area and a second coupling area are defined, the fixing bracket is equipped with an annular portion removably coupled in correspondence with the first coupling area of the coupling seat and the stator case is installed passing through the annular portion of the fixing bracket and is removably coupled in correspondence with the second coupling area of the coupling seat.

Abstract: A brushless motor having a casing for containing a stator body and for a rotor with a driving shaft, an exit cap with an outlet for the driving shaft and a closure cap. The closure cap includes an output for power cables and is disposed opposite the exit cap and supports an electronic board for controlling the brushless motor. The closure cap further includes a recess for containing the electronic control board, which is defined so as to be recessed in an axial direction with respect to the outer surface of the cap.

Abstract: The invention is a transmission unit with orthogonal axes for vehicles, comprising: a drive shaft (1) connected to a gearmotor unit with differential, comprising: a crown gear (2) that meshes with the drive shaft (1), said crown gear housing, in two diametrically opposed cavities (22, 23), one pair of planetary gear wheels (41, 42) having their axis lying on an ideal plane containing said crown gear; two sun gear wheels (35, 55) meshing with said planetary gear wheels (41, 42), each connected to an axle shaft (3, 5) belonging to a driven wheel. The crown gear is housed, rotatingly free, in one axle shaft (3) only.