Series of motors with speed reducers

Details Series of motors with speed reducers Series of motors with speed reducers

2005-03-22

2005-03-22

Wright, Dirk (Department: 3681)

Planetary gear transmission systems or components

Electric or magnetic drive or control

Reexamination Certificate

active

06869378

ABSTRACT:
A series of motors with speed reducers which can meet user demands for reduction ratios or requests for the types of speed reducers with flexibility and reliability and can lower noise and vibration level.When a plurality of types of speed reducers are combined with motors to make arbitrary motors with speed reducers selectable, a plurality of simple planetary roller units120each including a sun roller121, planetary rollers122, and a ring roller123are provided. The plurality of simple planetary roller units120are selected and coupled to covers110around the output shafts of the motors to make a plurality of medium-speed motor groups SMC configurable. The plurality of types of speed reducers are selectable and connectable to medium-speed motors of the same size through a carrier100for synchronizing with the revolution component of the planetary rollers122.

REFERENCES:
patent: 3774477 (1973-11-01), Murphy
patent: 4811616 (1989-03-01), Henderson
patent: 6234037 (2001-05-01), Zimmer
patent: 5-231482 (1993-09-01), None
patent: 10-299841 (1998-11-01), None
patent: 2000-110895 (2000-04-01), None
patent: 2000-130529 (2000-05-01), None
Microfilm of Japanese Utility Model Application No. 170782/1980 (Laid-open No. 93073/1982), Mitsubishi Electric Corporation, Jun. 8, 1982.

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