Abstract: An electric motor includes a stator and a rotor. The rotor includes a motor shaft, at least one radial fan and at least one axial fan being non-rotatably situated on the motor shaft for motor cooling. The radial fan is situated in the area of one axial end of the motor shaft and the axial fan is situated in the area of a diametrically opposed axial end of the motor shaft.

Abstract: In a power tool having an electronically commutated drive motor to which stator components are assigned, which stator components have a stator core equipped with an insulating body, a positioning unit is provided on the insulating body. The positioning unit is designed to enable a positioning of a circuit board, which is assigned to the drive motor, in a predefined alignment on the insulating body.

Abstract: An electric motor includes a stator and a rotor. The rotor includes a motor shaft, at least one radial fan and at least one axial fan being non-rotatably situated on the motor shaft for motor cooling. The radial fan is situated in the area of one axial end of the motor shaft and the axial fan is situated in the area of a diametrically opposed axial end of the motor shaft.

Abstract: In a handheld power tool having an electronically commutated drive motor, which has a stator provided with a motor winding and a rotor provided with a permanent magnet, the permanent magnet has an axial extension which is configured to enable a detection of a particular rotational position of the rotor.

Abstract: In a power tool having an electronically commutated drive motor to which stator components are assigned, which stator components have a stator core equipped with an insulating body, a positioning unit is provided on the insulating body. The positioning unit is designed to enable a positioning of a circuit board, which is assigned to the drive motor, in a predefined alignment on the insulating body.

Abstract: A handheld power tool having an electronically commutated drive motor which is situated in an associated housing and which has a rotor provided with a rotor shaft, in which the rotor shaft is rotatably mounted in the associated housing having an axial clearance which is based at least partially on manufacturing tolerances, and at least one position sensor magnet is rotatably fixedly mounted on the rotor shaft. The position sensor magnet is assigned a sleeve-like spacer for reducing the axial clearance.

Abstract: A mounting method is provided for fitting a permanent magnet in a retaining element, the permanent magnet being held by a coating material, the at least one permanent magnet first being at least partially coated by an elastic coating material prior to being fitted, and mounted in the retaining element in the subsequent step.

Abstract: The invention relates to a method for connecting parts of a multiple-part rotor carrier of an electric engine, the rotor carrier having a rotor hub as one part, and a carrier part arranged on the rotor hub, as another part, the rotor hub and carrier part being interconnected in a rotationally fixed manner by means of a connection process. According to the invention, the connection process consists of a penetrating joining method. The invention also relates to a multiple-part rotor carrier of an electric engine, having a rotor hub as one part, and a carrier part arranged on the rotor hub, as another part. The rotor hub and carrier part are interconnected in a rotationally fixed manner on at least one connection point. According to the invention, a penetrating joint is provided as the connection point.