Premium Main Shift Shaft for 21RV Planetary Gear

21RV High-Performance Planetary Gearboxes: Powering Precision and Reliability

The 21RV series represents the pinnacle of planetary gearbox engineering, designed to deliver exceptional torque density, high efficiency, and unwavering reliability in the most demanding industrial applications. Its compact, robust construction ensures optimal performance for automation, material handling, construction, and renewable energy systems, providing a superior power transmission solution.

Superior Design & Construction:
Built around a precision-machined planetary gear set, the 21RV maximizes power transmission within a minimal footprint. The multi-stage planetary design ensures torque is distributed evenly across multiple gears, significantly reducing stress on individual components. This results in higher torque capacity, exceptional positional accuracy, minimal backlash, and a remarkably long service life, even under continuous heavy-duty cycles.

Key Features & Benefits:

• High Torque Density: Achieves superior torque output relative to its size, enabling more compact machinery design.

• High Efficiency: Advanced gear design and precision grinding minimize power loss, typically achieving efficiency ratings over 97% per stage.

• Low Backlash: Precision manufacturing and optimized gear meshing ensure consistently low backlash for critical applications requiring high positioning accuracy.

• Robust Housing: A high-strength alloy steel or integral cast iron housing provides exceptional rigidity, absorbs loads, and protects internal components from contamination and damage.

• Versatile Mounting: Standardized input and output configurations offer seamless integration with most major motor brands (IEC standard) and various mounting positions (foot, flange, or shaft mount).

• Wide Ratio Range: Available in multiple reduction ratios to perfectly match speed and torque requirements for any application.