A conveyor having a first supporting part, a second supporting part, a conveying means, in particular roller or toothed wheel, arranged between the first and the second supporting part (1, 2), a solid shaft, connected in a rotationally-fixed manner to the conveying means, and an electric motor, wherein the electric motor has a stator housing and a rotor, wherein the rotor is connected in a rotationally-fixed manner to a hollow shaft which is rotatably mounted relative to the stator housing, in particular wherein the hollow shaft is mounted by means of a first bearing, received in a bearing flange and connected to the stator housing, and by means of a second bearing, received in a second bearing flange and connected to the stator housing at that side of the stator housing remote from the first bearing flange, wherein the hollow shaft is connected in a rotationally-fixed, in particular force-locked, manner to the solid shaft which projects at least partially into a cutout of the hollow shaft, and wherein the solid shaft projects through a cutout of the second supporting part and is rotatably mounted in a first bearing received in the first supporting part, characterised in that the stator housing, in particular the first bearing flange connected to the stator housing, is connected to a flange which at that side remote from the electric motor is connected to the second supporting part, in that the flange is connected to the second supporting part by means of screw parts projecting through cutouts of the flange, in particular by means of threaded rods projecting through cutouts of the flange or by means of screws, with screw heads, projecting through cutouts of the flange, in that each screw part is spaced apart from the flange and the respective screw part projects through a respective spring part arranged between the respective screw part and the flange, in particular wherein the respective spring part is inserted into a cutout axially passing through the flange, and in that the flange is in the form of a truncated pyramid with a square base. wherein the electric motor has a stator housing and a rotor, wherein the rotor is connected in a rotationally-fixed manner to a hollow shaft which is rotatably mounted relative to the stator housing, in particular wherein the hollow shaft is mounted by means of a first bearing, received in a bearing flange and connected to the stator housing, and by means of a second bearing, received in a second bearing flange and connected to the stator housing at that side of the stator housing remote from the first bearing flange, wherein the hollow shaft is connected in a rotationally-fixed, in particular force-locked, manner to the solid shaft which projects at least partially into a cutout of the hollow shaft, and wherein the solid shaft projects through a cutout of the second supporting part and is rotatably mounted in a first bearing received in the first supporting part, characterised in that the stator housing, in particular the first bearing flange connected to the stator housing, is connected to a flange which at that side remote from the electric motor is connected to the second supporting part, in that the flange is connected to the second supporting part by means of screw parts projecting through cutouts of the flange, in particular by means of threaded rods projecting through cutouts of the flange or by means of screws, with screw heads, projecting through cutouts of the flange, in that each screw part is spaced apart from the flange and the respective screw part projects through a respective spring part arranged between the respective screw part and the flange, in particular wherein the respective spring part is inserted into a cutout axially passing through the flange, and in that the flange is in the form of a truncated pyramid with a square base.