Electromagnetic Motors
Hollow Rotary Motor
Coreless hollow motor enabling smooth rotation from ultra-low to high speed. Custom mounting flange design and manufacturing available for optical component installation. Flat type for slim applications, cylindrical type for high-speed applications — selectable according to purpose.
VCM (Voice Coil Motor)
Single-coil design eliminates commutation circuits, achieving cogging-free operation. Easy driver gain adjustment enables high-speed response. Choose between moving coil or moving magnet (yoke) drive. Easily increase coil windings for high thrust at low current. Simple structure for low cost (OEM supply available).
VCM Stage
VCM stage combining voice coil motor characteristics with our encoder, achieving thrust-current linearity plus high-precision positioning. With a lightweight movable part and direct drive control, there is no ball-screw pitch unevenness, enabling faster motion than typical actuators. Like a DC motor, the control circuit is simplified and analog (voltage) input is supported. Compact, slim, high-speed, high-precision, and high-thrust. Flat coil design achieves 15%+ thrust improvement over conventional products.
Linear Motor Stage
Linear motor series. From embedded linear motor modules to integrated linear stages — coreless or iron-core, coil-moving or magnet-moving — we offer the optimal linear motion solution for every application.
Polygon Scanner Motor
Polygon scanner motors customizable up to large-diameter polygon mirror sizes. Flat coreless motors can be designed to match the mirror size, supporting low-volume industrial laser scanners with custom specifications. Gold-coated high-reflectivity polygon mirrors are also available.
Z-Θ
A linear rotary picker that integrates the Z-axis (linear) and θ-axis (rotary) on a single shaft. The shaft has a built-in vacuum line, so micro components can be picked up, transported and positioned at the required rotation angle. In-house high-performance optical encoders deliver 0.1 μm linear and 0.002° rotary resolution. The patent-pending Polygon Ball Guide suppresses runout, making it ideal for high-speed pick and place of semiconductors, camera lenses and similar parts.