High Precision Micro Voice Coil Motor Module for High Dynamic Lens Adjustment

Product Description:

Thanks to their high precision, fast response, high stability, and low power consumption, voice coil motor modules enable modern lens systems to achieve precise and flexible autofocus, zoom, and aperture control.

Voice coil motor modules are widely used in autofocus, aperture control, zoom systems, and other high-dynamic lens adjustment processes, particularly in applications requiring fast, efficient, and precise adjustments.

During autofocus, voice coil motor modules adjust the lens’s focal length to ensure that the image captured by the image sensor remains consistently sharp. This process typically occurs during live video recording or photography, enabling the lens to respond rapidly to constantly changing focus requirements.

Voice coil motor modules can precisely control the lens’s position, achieving extremely fine focus adjustments and extremely fast response times, thereby adapting to various autofocus changes.

Features:

Voice coil motor modules are used for short travel closed loop servo applications with lightweight actuators and fast response time (milliseconds, acceleration up to 20G).
Simple and reliable control, no commutation device, maintenance-free, long life.
Precise position, speed, acceleration and thrust control.
With suitable encoder and guideway, the positional accuracy can reach 0.1-5 um. According to different motion and thrust requirements, suitable drives and controllers can be configured.

Product Parameters:

Applications:

The VCAR series of cylindrical voice coil motor modules constitute almost 80% of the market, they produce high forces with high accelerations. With peak forces ranging from 0.7 N to 3000 N. Typically, their stroke lengths are less than 50 mm. Applications for the VCAR range of actuators include valve actuators, z-axis pick-and-place, small precision positive displacement metering pumps as well as vibrators and active vibration damping systems.
The main applications for voice coil motor modules are.

1. Semiconductor industry: cutting, drilling, transportation systems, welding, robotics.

2. Field valve operation: type metering valves, pressure test systems, pneumatic valves for chemical and pharmaceutical applications.

Injection systems.

3. Micromachining industry: micro drilling, precision stamping.

4. Vibration systems: vibration tables, vibration platforms.

5. Medical field: micro-injection systems, respiratory equipment, testing equipment.

6. Aviation technology: flight control systems, pilot feedback systems.

7. Commercial field: computerized cooling pumps, micro-camera autofocus systems.

8. Automation industry: laser equipment, test equipment, textile machinery.

Suzhou Unite Precision Machinery Technology Co., Ltd.(Supt Motion) is a high-tech enterprise specializing in the design, manufacturing, and sales of voice coil actuator, linear motors, and precision linear motion platforms. The company produces high-quality and high-performance voice coil actuator, linear motors, and precision linear motion platforms using domestic and foreign front-end technology and testing methods, which can provide precise direct drive control solutions and customized products for domestic and foreign customers.

The company has an experienced technical team in the industry with over 13 years of experience in precision linear motion design, and its products have obtained over 30 patent technology certifications. We can develop high-performance and high-quality products that meet customer requirements based on their actual needs.

The company implements advanced front-end design and process standards both domestically and internationally, has a complete and effective quality assurance system, and strictly implements the ISO 9001 quality management system for standardized production. The testing equipment is complete, and it can conduct comprehensive testing of product performance, effectively ensuring product quality. The company has multiple certifications such as iso9001, CE, and ROHS.

Our tenet: High quality is our pursuit, and customer satisfaction is our commitment.

We will continue to improve in technology Strive for perfection in the quality, We will ensure that our high quality and inexpensive products are satisfied ,Make it has stronger competitiveness.

The company has successfully served over 2000+ domestic and foreign customers, winning market reputation with export quality and Perfect service. We provide high-quality voice coil actuators, linear motors, and precision linear motion platform series products for numerous brand enterprises, widely used in intelligent equipment fields such as semiconductors, optical systems, biomedicine, vibration control, valve control, precision machining, 3C, new energy batteries, automotive electronics, packaging, printing, aerospace, image processing automation, etc.