Low backlash, high torsional rigidity and multiple frame sizes for dynamic servo systems

High-precision planetary gearbox with reinforced output for maximum load capacity
The Neugart PSBNpro precision planetary gearbox is engineered for high-performance motion control applications requiring minimal backlash, maximum positioning accuracy, and increased load capacity. Its reinforced output bearing system enables reliable absorption of high radial and axial forces, making it ideal for demanding mechanical environments.
The PSBNpro series is available in multiple frame sizes, allowing precise matching to different servo motors, torque levels, and installation requirements. This flexibility ensures seamless integration into automation systems where high torsional rigidity, repeatability, and dynamic response are critical.
With optimized gearing geometry and a robust planetary design, the PSBNpro delivers excellent torque density, smooth motion characteristics, and long-term operational reliability under intensive industrial conditions.
Typical applications include rack-and-pinion drives, robotics, CNC machinery, high-speed automation lines, and precision handling systems exposed to elevated mechanical loads.
Neugart PSBNpro precision planetary gearboxes are available from BIBUS Kft., supported by professional technical consulting and gearbox sizing assistance.
Contact us