Hollow Rotary gearboxes
90 degree
The HRZ130 Hollow Rotary Table is a precision planetary reducer designed for compact, high‑accuracy applications in automation and robotics. Built with a cross‑roller bearing structure, it delivers stable performance under demanding loads while maintaining excellent rigidity.
With reduction ratios of 20, 30, and 50, the HRZ130 achieves an allowable torque of 50 Nm and supports axial loads up to 1090 N. It ensures precise motion control with ≤1 arcmin positioning accuracy and ≤1 arcsec repeatability, making it ideal for tasks requiring fine alignment and repeatable positioning.
The platform offers superior mechanical tolerances, including ≤0.02 mm parallelism, ≤0.01 mm concentricity, and ≤0.01 mm flatness. It integrates seamlessly with 400W servo motors, features long‑life lubrication, and operates quietly at ≤65 dB. With a service life of 20,000 hours and IP50 protection, the HRZ130 provides reliable performance across CNC systems, optical equipment, and medical positioning platforms.
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