4th Axis Rotary Module for 4030-Evo Ultra, w/ Industrial Harmonic Reducer 50:1, Clamped Range: Length 20-260mm, Diameter 2-67mm

4-axis linkage: The rotary module enables the machine to achieve 4-axis linkage for processing, such as 3D engraving/laser of cylinders or 3D artworks.

Industrial harmonic reducer: The rotary module uses an industrial harmonic reducer equipped with a 50:1 reducer to convert power to a lower output speed. High stability and precision, no step loss.

Precision design: The base plate is re-processed by CNC and has a precise surface, allowing you to complete calibration alignment easily. The 4-jaw chuck rotates with a minimum precision angle of 0.1°.

Easy installation: Built-in stepper drive, no additional wiring required, plug and play. Clamped Material Size: forward mounting: 2-37mm, reverse mounting: 20-67 mm. With Tailstock Length: 20-195mm, without lailstock Length: 20-260mm

Learning: It requires a certain basic knowledge and learning ability to make the 4th axis gcode. You can first check the test files and instructions we provide.