BEI Kimco Magnetics - Voice Coil Actuators & DC Motors for Industrial, Aerospace/Defense, and Transportation Applications
Patents

BEI Kimco holds the following patents (by selecting Patent No., you will be directed to the USPTO website for more detailed information):

Ironcore linear brushless DC motor with reduced detent force
Position sensor utilizing a linear hall-effect sensor
Position sensor utilizing a linear hall-effect sensor
Linear brushless DC motor with ironcore composite armature assembly
Linear voice coil actuator with compensating coils
Long stroke linear voice coil actuator with the proportional solenoid type characteristic
Linear voice coil actuator as a controllable electromagnetic compression spring
Linear voice coil actuator with a latching feature
Linear brushless DC motor with ironless armature assembly
Linear voice coil actuator with planar coils
Linear voice coil actuator with compensating coils
Performance enhancement of closed-ended magnetic circuits by selective removal of material
Moving coil actuator utilizing flux-focused interleaved magnetic circuit
Moving coil linear actuator with interleaved magnetic circuits



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