Planetary gear reducer NF series

bevelhelical gearcoaxial

Product Introduction The Shaft-Output High-Load-Capacity Planetary Gear Drive is a compact transmission system with a vertical 90° input-output shaft configuration, both aligned on the same plane. The output end incorporates high-load tapered roller bearings to withstand extreme radial forces and overturning moments. Power transfer and speed reduction are achieved through multi-stage gear meshing, making it ideal for space-constrained industrial applications requiring vertical torque redirection, especially in machine tools with high overturning moment demands. Features - High-Load Tapered Roller Bearings: The output end integrates high-load tapered roller bearings to handle elevated radial forces and overturning moments. - 90-Degree Input-Output Configuration: The perpendicular shaft layout optimizes space efficiency and redirects output torque direction. - High-Efficiency Helical and Bevel Gears: Employs helical gears with an integrated bevel gear set, ensuring over 90% efficiency in multi-stage transmission. - Ultra-Precision and Minimal Backlash: Precision gear grinding and a collet-style locking system reduce backlash to ≤2 arcminutes (1/30°), meeting servo systems' rigorous positioning accuracy standards. - Exceptional Load Capacity: Multi-tooth meshing distributes loads uniformly. Combined with carburized/quenched gears and needle roller bearings, it delivers output torque up to several thousand Nm and superior shock resistance. - Noise Reduction and Vibration-Free Stability: Patented noise-dampening technology and helical tooth rolling meshing design ensure quiet operation (≤50dB) and smooth, vibration-free performance. - Longevity and Maintenance-Free Operation: Premium seals and lifetime lubrication extend gear life beyond 20,000 hours, even in extreme conditions like high temperatures or dusty environments.