March 24, 2020 - For several years, H2W has been manufacturing voice coils that have been custom designed for the medical industry. Voice coils have been desirable for applications such as ventilators because of their design and capabilities coupled with their sliding contact bearing system, which allows for MTBF in the system. The stage utilizes an electromagnetic circuit design.
This design allows for a motors with minimal cross section diameter of up to 1.20 inches [30.5 mm], and strokes up to 0.60" [15.2 mm] stroke; this size generates up to 1.12 lbs [5.0 N] of continuous force and 3.36 lbs [15 N] of peak force.
Each actuator is guided by sliding contact bushing assemblies Voice coil actuators are ideal for applications that require short moves with fast settling times.
