High acceleration actuator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9746665
SERIAL NO

15145151

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Embodiments of the present disclosure include an actuator for steering mirrors with low magnetic hysteresis losses at high frequencies, with a fast step response, and without excessive heating of the steering mirror. Various embodiments of the actuator include two stators (a left stator and a right stator or an inner stator and an outer stator) and a rotor positioned between the stators. Each stator has a core assembly with one or more cores, two or more legs, and two or more faces positioned proximate to the rotor. The two or more legs are separated from one another by portions of the one or more coils. The rotor includes a core and a plurality of magnets, where each magnet has a face positioned proximate to the faces of one core assembly.

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Patent Owner(s)

Patent OwnerAddress
BAE SYSTEMS SPACE & MISSION SYSTEMS INC10 LONGS PEAK DR BROOMFIELD CO 80021

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Quakenbush, Timothy K Longmont, US 3 9

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