Electric motor
OwnerBenedikt Hummelinventor
Life of this patent
Estimating the term…
Abstract
An electric motor is described, with a stator, a rotor surrounding the stator, a shaft connected to the rotor in a rotationally fixed manner, a first housing component and a second housing component, which together enclose a motor compartment in which the rotor and the stator are arranged, wherein a first end of the shaft is arranged in the motor compartment, and a second end of the shaft protrudes from an opening of the second housing component. It is envisaged that the first housing component, together with a third housing component, encloses an electronics compartment in which control electronics are arranged, wherein a wall of the first housing component separates the motor compartment from the electronics compartment, and the control electronics have a circuit board whose board plane faces the said wall.
Claims11
An electric motor comprising
- a stator,
- a rotor surrounding the stator,
- a shaft connected to the rotor in a rotationally fixed manner,
- a first housing component and a second housing component, which together enclose a motor compartment, in which the rotor and the stator are arranged,
- wherein a first end of the shaft is arranged in the motor compartment and a second end of the shaft protrudes from an opening of the second housing component,
- the first housing component, together with a third housing component, encloses an electronics compartment in which control electronics are arranged,
- a wall of the first housing component separates the motor compartment from the electronics compartment, and
- the control electronics have a circuit board, whose board plane faces the said wall.
An electric motor comprising
- a stator,
- a rotor surrounding the stator,
- a shaft connected to the rotor in a rotationally fixed manner,
- a first housing component and a second housing component, which together enclose a motor compartment, in which the rotor and the stator are arranged,
- wherein a first end of the shaft is arranged in the motor compartment and a second end of the shaft protrudes from an opening of the second housing component,
- the first housing component, together with a third housing component, encloses an electronics compartment in which control electronics are arranged,
- a wall of the first housing component separates the motor compartment from the electronics compartment, the control electronics have a circuit board, whose board plane faces the said wall, and
- an inlet and an outlet for coolant on the first housing component, and a cooling channel for purposes of cooling the stator and the control electronics.
Dependencies are inferred from the claim text.