In high-end equipment scenarios such as semiconductor packaging, precision alignment, high-speed inspection, micro-assembly, and precision automation platforms, the miniaturization, high precision, anti-interference capability, and reliability of the drive unit directly determine equipment positioning accuracy, production yield, and continuous operation capability.

Challenge: Core Issues in the Drive Unit of Automation Equipment

As automation technology evolves toward miniaturization, high precision, and synergy, the technical limitations of traditional drive solutions become increasingly prominent. These solutions struggle to meet the design and application demands of high-end equipment requiring compactness, high reliability, and easy integration. Their large size makes them unsuitable for compact spatial layouts, increasing integration and design costs. Although some compact drive units are available on the market, their low control interface speed fails to meet the requirements for high-speed, high-response applications.

Voice Coil Motor: A Core Solution for Precision Direct Drive

The voice coil motor, as a direct-drive actuator for precision automation, features zero backlash, no wear, high response, high precision, and a minimalist structure. It meets the stringent requirements of high-end equipment for speed, accuracy, and stability.
Its small size, low inertia, and excellent dynamic performance make it perfectly suited for the trends of equipment miniaturization, integration, and high responsiveness, making it an ideal drive choice for high-end precision equipment.

Zhuoxing Voice Coil Drive: High-Performance, Lightweight Drive Solution

Leveraging Zhuoxing Technology's years of expertise in motion control, we developed a next-generation voice coil motor drive control solution to address the miniaturization challenge of pick-and-place heads in high-precision semiconductor bonders. The drive is built around a compact structure, high-precision positioning, and EtherCAT bus control, providing a highly adaptable and stable drive control solution for precision automation equipment. It is especially suitable for multi-motor stations and scenarios where the drive and control move together. Already deployed in high-precision, high-speed equipment, it has been validated through long-term operation to reliably support efficient production.

Key Features

1. Compact, High-Power-Density Design

External dimensions: 37mm × 50mm, with plug height <20mm, allowing integration into compact moving spaces.

Integrated high-current drive technology delivers strong power output in a small volume, reducing equipment structural design complexity.

2. High Performance and High-Precision Control

l Built-in high-performance filter effectively suppresses same-frequency vibrations in industrial environments, avoiding positioning deviations.

l Dynamic control algorithm achieves millisecond-level start/stop response and micron-level positioning accuracy.

l Supports ABZ incremental differential encoder (up to 4MHz) and EtherCAT bus for multi-device coordination.

l 24VDC power supply (compatible with 20–28V), rated continuous current 3A, peak current 5A, offering strong drive capability.

3. Easy Commissioning, Cost Reduction, and Efficiency Improvement

l Fully English-language PC commissioning tool (the original text specified Chinese, but this has been localized to English for the global market; the tool's interface is clear and intuitive, lowering the usage threshold).

l Supports independent control of position loop, velocity loop, and torque loop, with real-time visualization of key parameters.

l Significantly reduces downtime and commissioning time, effectively lowering labor costs.

4. Comprehensive Safety Protection Mechanisms

l Four electrical protections: overvoltage, undervoltage, overcurrent, and short circuit protection.

l Dual fault alarms: real-time alerts for encoder disconnection and abnormal position deviation.

l LED indication of fault status for quick problem identification.

Applicable Scenarios

This voice coil drive is specifically designed for short-stroke, high-speed, high-precision applications and is widely used in high-end automation equipment such as semiconductor packaging, precision alignment, high-speed inspection, micro-assembly, and precision platforms.

About Us

Shenzhen Zhuoxing Technology Co., Ltd. has been deeply involved in motion control for over two decades, focusing on the R&D and application of automation control technology. With extensive practical experience in the industry, we adhere to a professional and pragmatic approach, addressing the core needs of high-precision equipment and providing customers with stable, reliable motion control solutions and key components.