Linear motor

Details Linear motor Linear motor

1994-04-07

1996-07-16

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Linear

318135, H02K 4102, H02K 4100

Patent

active

055369839

ABSTRACT:
A plurality of permanent magnets is disposed in a pair of yoke sections so that magnetic poles adjacent to each other and facing each other have opposite polarities. An armature coil is provided in a magnetic gap through which coil a electric current is made to flow to cause its relative movement with respect to the permanent magnets. A linear scale is provided on the stator so as to be located on the thrust center line or in the vicinity thereof, and a read head is provided on the movable member so as to face the linear scale.

REFERENCES:
patent: 5087844 (1992-02-01), Takedomi et al.

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