Built for Ultra-Precision Motion Control

In high-end automation, robotics, and precision machinery, even a small positioning error can lead to quality loss, vibration, or system instability. The KPH Servo Gearbox is engineered to eliminate these risks by combining advanced gearing technology with a rigid, load-optimized mechanical structure.

Designed for high and ultra-precision motion applications, KPH delivers smooth transmission, accurate positioning, and long-term reliability—exactly what servo-driven systems demand.

Key Performance Highlights:

• Helical Gear Design: Ensures smooth, quiet operation with improved load distribution and positioning accuracy

• Ultra-Low Backlash: Backlash as low as 1 arcmin, enabling precise motion control and repeatable positioning

• High Torque Density: Nominal output torque ranging from 14 to 1800 Nm, supporting both compact and heavy-duty systems

• Patented Master CagedSpindle Planetary Carrier: Enhances stiffness, load capacity, and transmission stability

• Super Tapered Roller Bearings: Designed to handle high radial and axial forces, extending service life under dynamic loads

• Integrated Gear Housing: Improves alignment accuracy and structural rigidity

Flexible Configuration for Real-World Engineering:

• Wide Ratio Range: Gear ratios from 4 to 100, covering diverse speed and torque requirements

• Disc Output Connection Option: Ideal for precision coupling and compact mechanical layouts

• Lubrication Options: Synthetic grease available, including low-temperature formulations

• Adaptor Flange Solutions: Easy integration with a wide range of servo motors

Why Engineers Choose KPH
When motion accuracy, load capacity, and reliability are non-negotiable, KPH provides a servo gearbox solution that turns precise control into predictable performance—helping engineers build machines that move exactly as designed, every single cycle.