High Precision Auto Focus VCM Voice Coil Actuator For Optical Inspection Systems

• Ultra - Compact Form Factor: With dimensions of just 8.5*8.5*4.6mm​ (without terminal), this VCM is perfectly suited for space - constrained camera module designs, enabling seamless integration into slim - profile devices like smartphones, tablets, or wearable gadgets.

• Standardized Lens Compatibility: Equipped with an M6*P0.35​ lens matching thread, it ensures broad compatibility with a wide range of miniature lenses, simplifying the lens - mounting process in camera module assembly.

• Extended Displacement Range: Offers a displacement range of 0 - 300μm, providing ample travel distance for precise autofocus adjustment, which is crucial for capturing sharp images across different shooting scenarios (e.g., close - ups, distant subjects).

• Balanced Electrical & Mechanical Performance:

  • Operates at a low voltage of 2.8V DC​ with a maximum current of 100mA​ (operating status) and a rated current of 80mA (Max.), ensuring energy - efficient operation.

  • Features a torque range of 20 - 100gf - cm​ and a terminal resistance of 20±2Ω​ (at 25±5℃), along with an insulation resistance of ≥1MΩ​ (50V DC, between yoke and terminal), guaranteeing reliable electrical isolation and mechanical stability.

  • Delivers a sensitivity of 3 - 7μm/mA​ (upward direction) and a low hysteresis of ≤10μm​ (within 0 - 180μm displacement), enabling precise and repeatable lens positioning.

• Smartphone & Tablet Cameras: Ideal for front - facing and rear - facing cameras in mobile devices, where space is at a premium and precise autofocus is essential for capturing high - quality selfies, landscapes, and macro shots.

• Wearable Devices (e.g., Smartwatches, AR/VR Headsets): Its compact size and low power consumption make it a perfect fit for the camera modules in wearable technology, enabling features like facial recognition or augmented reality imaging.

• IoT & Embedded Vision Systems: Suitable for small - form - factor camera modules in Internet of Things (IoT) devices, such as security cameras, smart home sensors, or industrial inspection cameras, where reliable autofocus and compact design are key requirements.

• Consumer Electronics Accessories: Can be used in camera - equipped accessories like portable scanners, digital microscopes, or action camera attachments, where precise focusing and space - saving design are important.

Chengdu Century Huasha Trading Co., Ltd. (CCHT) is located in Chengdu which is the largest and most developed city in southwest China. CCHT is a professional supplier of micro drive module, lens, camera module, etc. CCHT supplies 1000+ products, services 100+ customers and exports to 40+ countries world-wide.

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