Double-axle drive for electric self-propelled railway vehicle

Details Double-axle drive for electric self-propelled railway vehicle Double-axle drive for electric self-propelled railway vehicle

1982-09-30

1985-04-09

Shoop, William M.

Prime-mover dynamo plants

Train

105136, 105137, 310255, B61C 1700

Patent

active

045103950

ABSTRACT:
A longitudinal double-axle drive for an electric, track-bound, self-propelled vehicle is disclosed in which the electric propulsion motor is disposed longitudinally between two driving axles of the vehicle. The motor drives both driving axles via a respective angle transmission. In order to provide flexiblity for operating under different conditions, the electric propulsion motor is a double motor with two electrically independent rotors of equal length and a common stator comprised of two separate stator lamination stacks and a continuous stator winding. The side of each rotor facing its associated transmission is supported by an overhung arrangement from the transmission housing. Thereby, the two driving axles can rotate at different speeds without compulsion forces being generated.

REFERENCES:
patent: 4130065 (1978-12-01), Susdorf et al.
patent: 4461218 (1984-07-01), Kuhlow et al.

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