Electric actuator

Details Electric actuator Electric actuator

1996-09-05

1998-05-05

Laballe, Clayton E.

Electrical generator or motor structure

Dynamoelectric

Reciprocating

310 80, 310 83, 74 8915, 744248, H02N 706, F16H 2702, F16H 118

Patent

active

057478961

ABSTRACT:
An electric actuator has an elongate base, a power unit and an encoder device which are fixedly mounted on respective opposite ends of the base in confronting relation to each other, a slide table displaceable longitudinally along the base, a ball screw for transmitting rotational power from the power unit to the slide table, and a pair of guide lands integral with the base for guiding the slide table longitudinally along the base.

REFERENCES:
patent: 4573566 (1986-03-01), Roman
patent: 5454278 (1995-10-01), Kasuga
patent: 5637940 (1997-06-01), Nagai et al.
Catalog No. 148-2, 1994 Catalog of THK and NSK Co., Ltd., Japan.

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