The invention discloses a machine base structure for an outer rotor tractor. The machine base structure comprises a machine base body (1). At least two reserved windows are formed in the machine base body (1). With-hole sheet metal parts (2) in corresponding shapes cover the reserved windows. Small holes (3) with the diameters of 1 mm are evenly distributed in the with-hole sheet metal parts (2). The positions of the reserved windows correspond to the matched air gaps of a rotor and a stator winding of the outer rotor tractor. The problem that the air gaps between the outer rotor and the stator winding of the outer rotor tractor cannot be observed can be solved, and the radiating effect of the stator winding can be improved.
Machine base structure for outer rotor tractor
30.09.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Europäisches Patentamt | 2022
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