Essential explosion-proof design! Voice coil motor (VCM) using permanent magnets.

basic information

【Characteristics】 ■ The "Thrust: Current" characteristic has a good precision proportional relationship. ■ The "Thrust: Stroke" characteristic is constant. ■ The inductance is low. 【Other Applications】 ■ Shortening both lead wires of the coil can achieve a damping effect. ■ It is also possible to generate electricity. ■ Can be used as an electromagnetic actuator with an intrinsic explosion-proof structure, as it possesses a large amount of energy from permanent magnets, allowing thrust generation even with small currents. ■ Not only used as an actuator but also applicable as a sensor. ■ We also offer a MM (Moving Magnet) type VCM that does not experience repeated stress on the lead wires.

Price range

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Applications/Examples of results

■ Tension Control ■ Wave Generator ■ Vibration Isolation Table ■ Push Button Life Test Machine ■ Vibration Exciter ■ Vibration Stimulation to Biological Sensory Devices ■ Semiconductor Device Manufacturing: When securing and holding semiconductor components, it can be handled gently, quickly, and reliably to avoid damaging the work for head drive use. (Example) Die Bonder, Wire Bonder, Chip Mounter ■ The scope of VCM's activities expands with other customer ideas.