High Precision Inline Helical Planetary Gearboxes - PS Series

Parker PS Series – High-Performance Inline Planetary Gearboxes for Demanding Applications

The PS Series inline helical planetary gearboxes are engineered to deliver superior performance in the most demanding industrial environments. These gearboxes combine advanced technology with robust construction to ensure reliable operation in virtually any scenario.

Equipped with dual angular contact bearings, the PS Series provides significantly higher radial load capacity while maintaining high input speeds. Integrated needle bearings extend service life and minimize maintenance requirements. The optimized gearing geometry enables universal mounting positions, providing maximum installation flexibility.

Key Features of the PS Series:

• Frame Sizes: 60–142 mm
• Ratio Options: 3:1 – 100:1
• Efficiency: up to 97 %
• Quiet Operation: less than 66 dB
• High Input Speeds: up to 6,000 RPM
• High Stiffness – Integrated planetary gearhead
• High Wear Resistance – Plasma nitrited heat treatment
• Improved Radial Load Capacity – Angular contact bearings
• Lifetime Lubrication
• IP65 Protection

Common mounting kits across the series enable faster deliveries and simple installation on any servo motor – just adapter, bushing, and collet (A-B-C). This design makes both installation and maintenance straightforward and cost-effective.