An electrically-powered lawn mower includes electric drives that power the wheels of the mower. Each drive includes an electric motor disposed in a housing that drives a motor shaft connected to a pinion gear. Rotation of the motor shaft causes rotation of an output axle having an axis of rotation…
A drive apparatus is provided, including: an electric motor; a gear that is mechanically connected to the electric motor; an electric power control unit that is electrically connected to the electric motor; and a casing that houses the electric motor, the gear, and the electric power control unit…
An inverter is disclosed. The inverter comprises a housing and a control board provided inside the housing. By integrating the park lock control unit, the differential lock control unit and the motor control unit into the control board and controlling them with a same microprocessor, the layout…
The present disclosure pertains to an electric drive system designed for a work vehicle. The system includes an electric machine and an inverter for providing power and controlling the vehicle's drive functions. A feature of this system is the integration of a bus bar, which electrically connects…
A propulsion system for a vehicle includes an electric motor configured to generate torque to propel the vehicle. The electric motor has a stator assembly with a plurality of stator slots defining slot layers along a respective slot axis. A first plurality of conductors is at least partially…
An electric drive system includes a power electronics module with a prefabricated DC bus bar assembly. The prefabricated DC bus bar assembly includes a molded bleed resistor which serves two different functions. First, it dissipates energy from a capacitor when the battery is disconnected…
[Problem] To prevent an axle driving apparatus with an electric motor from interfering with other components in the thickness direction of the inverter case installed in the vehicle, while keeping the areas necessary for the circuit boards of the inverter. [Solution] An axle driving apparatus with…
A drive apparatus is provided, including: an electric motor; a gear that is mechanically connected to the electric motor; an electric power control unit that is electrically connected to the electric motor; and a casing that houses the electric motor, the gear, and the electric power control unit…
A gas engine replacement device includes a housing, a battery receptacle coupled to the housing and configured to removably connect to a battery pack having a memory storing battery pack configuration data, a motor located within the housing, a power take-off shaft receiving torque from the motor…
An example system includes an electrical machine electrically configured to generate electrical energy used by one or more components of a gas-turbine engine; an energy storage system; and a controller electrically connected to the energy storage system and configured to receive electrical energy…
A drive includes an electric motor disposed in a housing and driving a motor shaft, a Hall effect sensor adjacent to the motor, a power and control assembly, and a pinion gear driven by the motor shaft. A planetary gear reduction assembly is driven by the pinion gear, and an output axle has an axis…
There is provided an electric power tool including: a second voltage supply portion configured to supply, based on a first power supply voltage supplied from a first battery, a second operating voltage for operating a second controller, and configured to supply, based on a second power supply…
A mechatronic integrated unit for a vehicle includes a housing including a first chamber and a second chamber located above the first chamber, a first motor disposed in the first chamber, a second motor disposed along a front-rear direction in the first chamber along with the first motor, at least…
A controller-integrated rotating electric machine includes a rotating electric machine having a rotor, a stator, and a housing, and a controller having a plurality of switching element modules. Cooling fins having insulating coatings on surfaces thereof facing the switching element modules are…