Kaifull Launches Next-Generation 2D Rotary Module AB Axis to Drive Precision Motion Control in Advanced Automation

Kaifull Technology, a leading provider of Motion Control solutions, has officially introduced itsnew YKDR Series 2D Rotary Module AB Axis, a high-precision motion control platform designed for demanding applications in semiconductors, 3D vision systems, optical equipment, and industrial automation. The launch marks Kaifull’s continued commitment to delivering compact, reliable, and high-performance motion products to global customers.

Precision Engineering for Demanding Applications

The YKDR Series is engineered with dual-axis rotary motion, enabling arc rotation on the A-axis (±180°) and full 360° rotation on the B-axis. With a rotation accuracy of 1 arc-min and repeat accuracy of 10 arc-sec, the modules provide unmatched performance for high-precision industries such as semiconductor wafer handling, optical inspection, robotics, and advanced manufacturing.

Key specifications include:

• Permissible torque: up to 6 N·m

• Permissible load: 3 kg

• Rotation speed: up to 1080°/sec

• Concentricity & parallelism: ±0.02 mm

• Protection level: IP40

Compact, Lightweight, and Versatile Design

Despite its robust performance, the YKDR Series maintains a lightweight, compact structure. The smallest model, YKDR30, weighs just 3 kg while delivering 5 N·m torque. The largest, YKDR65, extends the maximum rotation radius to 150 mm with a weight of only 5.5 kg, making it an ideal solution for robotic integration, automation systems, and space-constrained environments.

Flexible Motor Options for Diverse Applications

The YKDR Series offers flexible motor compatibility, ensuring adaptability across different automation platforms:

• YKDR30: Equipped with 42-type stepper motors

• YKDR40 & YKDR65: Configurable with 56/60-type stepper motors or 200W–400W servo motors, enabling a balance between high torque stability and high-speed precision

With multiple gear reduction ratios (1:10, 1:18), system integrators can customize performance for applications ranging from high-speed scanning to heavy-load precision alignment.

Industry Applications and Market Outlook

The introduction of the YKDR Series aligns with the global trend toward intelligent automation, Industry 4.0, and advanced robotics. According to industry reports, demand for precision rotary actuators and motion modules is rising rapidly in the fields of semiconductors, consumer electronics, renewable energy, and smart manufacturing.

The YKDR AB Axis module is particularly suitable for:

• Semiconductors: wafer handling, die bonding, packaging, and inspection

• Optics: lens calibration, laser alignment, and optical device assembly

• 3D applications: curved surface motion, robotic vision alignment, and coordinate motion systems

• Automation & Robotics: electronic assembly, medical imaging devices, and micro-part pick-and-place

By delivering high accuracy, smooth movement, and versatile motor compatibility, Kaifull is positioning itself as a trusted partner for OEMs, integrators, and manufacturers seeking advanced motion control solutions.

About Kaifull Technology

Kaifull Technology specializes in the research, development, and production of stepper motors, drives, actuators, and precision motion platforms. With a global customer base across semiconductors, automation, robotics, and electronics, Kaifull continues to innovate in the field of motion control, providing high-value solutions tailored to industry needs.