Planetary gear reducer ND series

helical gearcoaxialsolid-shaft

● Introduction The flange output planetary gear reducer is a precision transmission device that combines a planetary gear transmission system with a flange output structure. Its core components consist of a sun gear, planet gears, and an internal ring gear, achieving power transmission through single-stage or multi-stage gear meshing. The flange, serving as a critical connection component, features a circular design with integrated high-precision bearings, providing enhanced contact area and stable mounting support. Compatible with power sources such as servo motors and stepper motors, this reducer is widely employed in precision equipment across CNC machine tools, industrial robots, automated production lines, and aerospace applications. Features ● Flange Output with High-Precision Bearings Equipped with high-precision bearings, the flange output design delivers an enlarged contact area, stable mounting support, enhanced positional accuracy, superior tensile stiffness, and exceptional torsional strength. ● Full Helical Gear Transmission for Higher Efficiency All helical gear engagement ensures superior transmission efficiency: up to 97-98% for single-stage and maintained over 90% for multi-stage configurations. ● High Precision & Low Backlash Precision grinding technology combined with a collet clamping mechanism minimizes backlash to ≤1 arcmin (1/60°), meeting stringent positioning accuracy requirements for servo systems. ● Monolithic Design for Enhanced Rigidity Integrated planetary carrier, internal ring gear, and sun gear eliminate secondary riveting points, achieving unparalleled structural integrity. ● High Load Capacity Multi-tooth meshing distributes loads efficiently. With carburized/quenched gears and needle roller bearings, the reducer delivers output torque up to thousands of N·m and outstanding impact resistance. ● Noise Reduction & Operational Stability Patented noise-damping architecture and helical tooth flank rolling engagement reduce operational noise to ≤65 dB while ensuring vibration-free smoothness. ● Durability & Maintenance-Free Operation Premium seals and permanent lubrication technology extend service life to over 20,000 hours, even in harsh environments with high temperatures or particulate contamination. More information please view:https://www.honpine.com/products/Planetary-Reducer/Standard-Planetary-Reducer/Flange-Mounted-Planetary-Gear-Reducer/High-Precision-Flange-Output-Planetary-Gear-Reducer.html