Abstract: A fluid actuated linear drive which includes a drive housing and a drive member which is movable relative to the drive housing. The drive force which is necessary for producing the drive movement is provided by a drive fluid which can be fed and discharged through housing channels of the drive housing. The housing channels each with a lateral coupling opening run out at a housing side surface of the drive housing. An L-shaped attachment coupling part which in the position of use is assembled on the drive housing has a coupling limb which is assigned to a housing rear surface and which is provided with two axial coupling openings. The axial coupling openings are in connection with lateral coupling openings via coupling channels. Hence there is the possibility of using the axial coupling openings for the feed and discharge of the drive fluid.

Abstract: An electric motor includes a rotor having a rotor shaft part and a first shaft part and a second shaft part. The rotor shaft is situated axially between the first and the second shaft parts. The first shaft part includes a first bearing seat and is connected to the rotor shaft part in a torsionally fixed manner, and the second shaft part includes a second bearing seat and is connected to the rotor shaft part in a torsionally fixed manner.

Abstract: An electric motor includes a rotor having a rotor shaft part and a first shaft part and a second shaft part. The rotor shaft is situated axially between the first and the second shaft parts. The first shaft part includes a first bearing seat and is connected to the rotor shaft part in a torsionally fixed manner, and the second shaft part includes a second bearing seat and is connected to the rotor shaft part in a torsionally fixed manner.

Abstract: A fluid actuated linear drive which includes a drive housing and a drive member which is movable relative to the drive housing. The drive force which is necessary for producing the drive movement is provided by a drive fluid which can be fed and discharged through housing channels of the drive housing. The housing channels each with a lateral coupling opening run out at a housing side surface of the drive housing. An L-shaped attachment coupling part which in the position of use is assembled on the drive housing has a coupling limb which is assigned to a housing rear surface and which is provided with two axial coupling openings. The axial coupling openings are in connection with lateral coupling openings via coupling channels. Hence there is the possibility of using the axial coupling openings for the feed and discharge of the drive fluid.

Abstract: An electric motor includes a rotor having a rotor shaft part and a first shaft part and a second shaft part. The rotor shaft is situated axially between the first and the second shaft parts. The first shaft part includes a first bearing seat and is connected to the rotor shaft part in a torsionally fixed manner, and the second shaft part includes a second bearing seat and is connected to the rotor shaft part in a torsionally fixed manner.

Abstract: An electric motor includes a rotor having a rotor shaft part and a first shaft part and a second shaft part. The rotor shaft is situated axially between the first and the second shaft parts. The first shaft part includes a first bearing seat and is connected to the rotor shaft part in a torsionally fixed manner, and the second shaft part includes a second bearing seat and is connected to the rotor shaft part in a torsionally fixed manner.

Abstract: Disclosed is a unit (1) for filling receptacles (B) with filling materials, especially for filling bag-shaped or tubular cases. Said filling unit (1) comprises a worm conveyor (F) which moves inside a housing (2) and is provided with at least two axially parallel worms (3, 4, 11) that run in the same direction or in opposite directions and encompass screw elements. The screw elements of the worms (3, 4, 11), which are arranged around each shaft (5, 6, 10), radially engage into one another and press the filling material from a feed opening (E) into the receptacles (B) that are removably fastened to an outlet orifice (A). The peripheral edges (7, 8, 12) of the screw elements have a minimum amount of clearance (S) relative to the internal surfaces of the housing (2) and the circumferences of the shafts (5, 6, 10). A duct (9) that receives and conveys coarse components of the filling material is disposed on the top surface of the housing (2).