KG [Sold out and discontinued] Gears with no backlash NSG1S 90B+1012 NSG1S 90B+1012 1 pc

Catalog number: NSG1S 90B+1012 Features: ● Two gears clamp the teeth of the mating gear with the force of a spring, eliminating backlash (play between the tooth surfaces) and leaving no "play". ● Ideal for precision equipment, measuring equipment, robots, and angle transmission. Applications: ● Increased 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: 1 ●Number of teeth: 90 ●Shape: BW ●Pitch circle diameter (mm): φ90 ●Tooth width (mm): 10 ●Hole diameter (mm): φ12 ●Total length (mm): 20 ●Hub outer diameter (mm): φ24 ●Tooth tip circle diameter (mm): φ92 ●Mounting screw M: M6 ●Mounting screw ls: 5 ●Hub length (mm): 10 ●Tooth shape: Straight teeth ●Pressure angle: 20° Material/Finish: ●SCM435, SCM440 (Chrome molybdenum steel) Set contents/Accessories: ●Set screw ●Set screw Note: ●Please refer to the KG Gear Information in our general catalogue.