A New Variable Speed Permanent Magnet D-C Motor The Prestolite Company

Format:

Conference/Event

Author/Creator:

Purdy, James A., author.

Conference Name:

Mid-Year Meeting (1966-06-06 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1966

Summary:

This paper discusses a new high efficiency variable speed permanent magnet (PM) d-c electric motor designed for initial use in windshield wiper assemblies on 1967 passenger cars. It traces the development from the basic two-speed, three-brush PM motor to the more sophisticated variable speed unit.Laboratory test data are used to compare performance of a variable speed wire-wound design and a two-speed PM motor with the new variable speed PM unit. Evolution of the needed circuitry is discussed and illustrated. The importance of using a diode in the circuit is stressed as the key to success in the high efficiency variable speed PM development

Notes:

Vendor supplied data

Publisher Number:

660365

Access Restriction:

Restricted for use by site license