KG [Sold out and discontinued] No backlash NS80S 120B+0810 NS80S 120B+0810 1 unit

Catalog number: NS80S 120B+0810 Features: ● Two gears clamp the teeth of the mating gear with the force of a spring, eliminating backlash (play between the tooth surfaces) and eliminating "play" between the tooth surfaces. ● Ideal for precision instruments, measuring instruments, robots, and angle transmission. Applications: ● Improved encoder resolution (measurement by amplifying rotation with gears). ● High-precision positioning (prevention of position deviation due to backlash). ● High-precision indexing (prevention of angle deviation during forward and reverse rotation due to backlash). ● Countermeasure against gear noise in rotation transmission parts with vibration (prevention of knocking noise on the tooth surfaces due to backlash). Specifications: ●Module: 0.8 ●Number of teeth: 120 ●Shape: BW ●Pitch circle diameter (mm): φ96 ●Tooth width (mm): 8 ●Hole diameter (mm): φ10 ●Total length (mm): 18 ●Hub outer diameter (mm): φ24 ●Tooth tip circle diameter (mm): φ97.6 ●Mounting screw M: M5 ●Mounting screw ls: 5 ●Hub length (mm): 10 ●Tooth shape: Straight teeth ●Pressure angle: 20° Material/Finish: ●S45C (soft nitriding treatment) Set contents/Accessories: ●Set screw ●Set screw Note: ●Please refer to the KG gear information in our general catalogue.