Sew-eurodrive Gmbh & Co Kg

Oliver Bühn

Miki Tegeltija

Martin Kerschbaum

Roland Denefleh

Thorsten Moritz

Henning Unterburg

Michael Josef Herberger

Andreas Zieger

Jürgen Megerle

Michael Haug

Thomas Holderbach

Andreas Heß

Sebastian Hess

Wolfgang Rutz

Rita Burkhardt

Josef Bender

Nadine Fillinger

A geared motor includes a gear unit, a first, a second, or a third electric motor, and an adapter part situated between the gear unit and the electric motor. On its side facing the electric motor, the adapter part has a first, a second, and a third centering device, and on the side facing away from the electric motor, it is connected to the gear unit. The centering devices are radially set apart from one another, and the second centering device is situated radially between the first and third centering devices. The electric motor has an axially protruding centering ring, which is centered by only a single one of the centering devices of the adapter part, and the other centering devices are radially set apart from the centering ring and/or have no centering function, e.g., for the centering ring.

Geared motor, in particular of a geared motor series, having an adapter part

A gear system includes a housing part. The housing part has a cylindrical inner wall which radially surrounds the wheel, e.g., toothed part, such as a gear, connected to the output shaft of the gear system for conjoint rotation. On the cylindrical inner wall are formed projections, which are spaced from each other in the circumferential direction, e.g., are spaced from each other at regular intervals, and which project radially inwards and extend axially. For example, the projections are longer in the axial direction than in the circumferential direction and in the radial direction.

Gear system having a housing part

A drive includes an electric motor, having a rotor shaft rotatably mounted in a motor housing by bearing(s), and a transmission, having a transmission housing including a housing part and a cover part connected together. A bayonet guide region is arranged on, and projects into a recess of, the housing part. An adapter flange is connected to the motor housing in a torsion-resistant manner and includes a lug region engageable behind the bayonet guide region. The recess is restricted in the circumferential direction by a holding fin provided on the housing part, extending from a bearing receptacle of the bearing of the input shaft of the transmission in the radial direction and is restricted counter to the circumferential direction by a further holding fin provided on the housing part, extending from a bearing receptacle of the bearing of the input shaft in the radial direction.

Drive, including an electric motor and a transmission, and method for producing a drive

In a gear unit that includes a rotatably mounted toothed part and a method for manufacturing a gear unit that includes a toothed part, the toothed part has bearing seats and a toothing, and the toothed part, e.g., together with the toothing, is produced from sintered metal powder. The toothed part is, for example, arranged as one piece, e.g., in an integral fashion.

Gear unit including a rotatably mounted toothed part, and process for manufacturing a gear unit including a toothed part

A gear unit is described as having a first and a second housing part, an intermediate shaft of the gear unit being mounted via two bearings in a bushing accommodating the bearings, the bushing centering the first housing part against the second housing part.

Gear unit having a first and a second housing part

Electric motor and generator

A gear unit motor having a gear unit and an electric motor which drives the gear unit, the electric motor having a rotor shaft, which is disposed so as to allow a rotation about its rotor shaft axis, the gear unit having a first housing part and a second housing part, the second housing part having a square flange, the first housing part having a round flange facing the motor and a square flange facing the second gear unit housing part, in particular the square flange of the second housing part, the round flange and the square flange of the first housing part being connected by an interposed connection section, the connection section of the first housing part having projections in one surface section, in particular projections that extend parallel to the direction of the rotor shaft axis when viewed in the circumferential direction.

Gear motor

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Kraichtal, Germany

Oliver Bühn