
Zero Backlash Harmonic Drive Gearbox for Elevator. Zero Backlash Precision: Ensures high-precision motion control for robotics and automation applications. Compact Structure Design: Space-saving flat design suitable for Nema 17 and Nema 23 stepper motors. Wide Torque Range: Delivers output torque from 23 to 3419 Nm across various models. Flexible Ratios: Available reduction ratios from 50 to 160 to meet diverse speed requirements. Customizable Input Size: Input dimensions can be tailored to match different motor specifications. Individual Design Service: Offers bespoke product design with potential mold and design charges. CE Certified: Product holds CE certification ensuring compliance with safety standards. 1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical reliability.