MW / Motion Systems

Voice Coil Actuators

Direct-drive actuation engineered for fast, precise, and repeatable motion in semiconductor, automation, metrology, photonics, and advanced manufacturing.

MW / Voice Coil Actuators

Direct-drive motion for precision systems.

MW voice coil actuators provide smooth, responsive linear motion with no mechanical transmission — engineered for precision positioning, dynamic control, and high-cycle operation.

Direct drive. Precise control.

A voice coil actuator converts electrical current directly into linear force through the interaction between a coil and magnetic field. With no leadscrew, gearbox, or mechanical transmission, the drive architecture minimizes backlash and mechanical wear.

The result is a compact, responsive motion solution suited to applications where fast response, repeatable positioning, and controlled short-stroke motion are critical.

Direct Drive

Direct electromagnetic force eliminates mechanical transmission elements for clean, responsive motion.

Dynamic Response

Low moving mass supports fast acceleration, deceleration, and precise motion control.

Repeatable Motion

Designed for consistent positioning and reliable operation across demanding cycles.

Compact Integration

A compact actuator architecture simplifies integration into space-constrained systems.

Precise Force Control

Current-driven force control enables accurate and responsive motion adjustment.

High-Cycle Operation

Non-contact actuation reduces mechanical wear for demanding repeated-motion applications.

Is this the right architecture for your application?

Voice Coil Actuator

Direct drive, fast response

Ideal for short-stroke applications requiring smooth motion, high dynamic response, and precise force control.

Linear Actuator

Extended travel, scalable motion

Designed for longer travel ranges and applications requiring higher force or continuous linear positioning.

View linear actuators →

Engineered for precision applications

Compact direct-drive motion for applications where speed, repeatability, and controlled positioning matter.

Semiconductor

Fine positioning, active alignment, inspection, and wafer-handling subsystems.

Automation

Fast, repeatable motion for assembly, handling, pick-and-place, and production equipment.

Metrology

Controlled positioning for inspection, measurement, calibration, and precision stages.

Photonics

Optical alignment, focusing, beam steering, and precision photonics positioning.

Life Sciences

Precision motion for laboratory, analytical, and imaging instrumentation.

Optical Systems

Precision adjustment for focusing, alignment, calibration, and optical control.

Looking for a specific force, stroke, feedback configuration, or mechanical envelope? Work with MW engineers to define the right actuator.

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