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 , 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. <EOS>