Cylindrical Voice Coil Actuator 0250-025-000

SMON3249 Cylindrical Voice Coil Actuator 0250-025-000

Product ID: SMON3249

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DESCRIPTION

Cylindrical Voice Coil Actuator Introduction

Cylindrical Voice Coil Actuator is a type of linear motion actuator that utilizes the principle of electromagnetic induction to produce motion. It consists of a cylindrical coil of wire (the voice coil) surrounded by a permanent magnet assembly. When an electric current is passed through the coil, it generates a magnetic field that interacts with the magnetic field of the permanent magnet, resulting in linear motion.

Cylindrical Voice Coil Actuators offer a compact, efficient, and precise solution for a wide range of linear motion applications where rapid response, high force-to-weight ratio, and accurate positioning are required.

Cylindrical Voice Coil Actuator Specification

-	Unit	Value
Peak Force	N	250
Continuous Force	N	115
Motor Constants	N/√W	15.5
Stroke	mm	25
Radial Clearance	mm	0.5
Peak voltage	V	27
Peak current	A	9.7
Peak power	W	260
Force constant	N/arms	26
Reverse electromotive force	Vrms/(m/s)	26
Phase resistance	Ω	2.8
Phase inductance	mh	6
Electrical time constant	ms	2.2
Outside Diameter	mm	70
Inside Diameter	mm	11

Cylindrical Voice Coil Actuator Applications

Optical Systems: Cylindrical VCAs are used in optical systems for precise positioning and focusing of lenses, mirrors, and other optical components in devices such as cameras, laser scanners, microscopes, and telescopes.
Medical Devices: In medical equipment and devices, VCAs are used for tasks such as precise positioning of medical instruments, scanning in medical imaging systems (e.g., MRI, CT), and controlling the movement of surgical tools in robotic surgery systems.
Semiconductor Manufacturing: VCAs are utilized in semiconductor manufacturing equipment for wafer handling, precision alignment, and positioning of components in lithography, metrology, and inspection systems.
Industrial Automation: In industrial automation and robotics, VCAs are employed for tasks such as pick-and-place operations, conveyor belt positioning, material handling, and assembly line automation.
Aerospace and Defense: VCAs are used in aerospace and defense applications for controlling the movement of flight control surfaces, antenna positioning, gimbal stabilization systems, and optical targeting systems.