Electrical generator or motor structure – Dynamoelectric – Linear
Patent
1995-12-06
1998-03-10
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Linear
29740, 29739, H02K 4100, B23P 1900
Patent
active
057265089
ABSTRACT:
An actuator for precisely moving and positioning a manufacturing component includes a housing on which a magnet is mounted. An electromagnetic is slidingly mounted on the housing for movement within the magnetic field generated by the magnet. A rod, having a member for gripping the component, is attached for translational movement with the electromagnetic coil. In the operation of the actuator, a current is selectively applied to the electromagnetic coil. The current in the coil creates a magnetic field that moves the electromagnetic coil and the attached grip within the magnetic field to position the component as desired in translation. A retractor causes the grip to preferentially adopt a predetermined position, or dwell configuration.
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Chen Chia-Tung
Neff Edward A.
Jones Judson H.
Stephan Steven L.
Systems, Machines, Automation Components Corporation
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