KG No backlash NS50SU 120B+0510 NS50SU 120B+0510 1 pc

Catalog number: NS50SU 120B+0510 Features: ● Two gears clamp the teeth of the mating gear with spring force, eliminating backlash (play between the tooth surfaces). ● Ideal for precision instruments, measuring instruments, robots, and angle transmission. Applications: ● Increased encoder resolution (measurement by amplifying rotation with gears). ● High-precision positioning (prevents position deviation due to backlash). ● High-precision indexing (prevents angle deviation during forward and reverse rotation due to backlash). ● Countermeasures against gear noise in rotation transmission parts with vibration (prevents knocking noise on the tooth surfaces due to backlash). Specifications: ●Module: 0.5 ●Number of teeth: 120 ●Shape: BW ●Pitch circle diameter (mm): φ60 ●Tooth width (mm): 5 ●Hole diameter (mm): φ10 ●Total length (mm): 13 ●Hub outer diameter (mm): φ20 ●Tooth tip circle diameter (mm): φ61 ●Mounting screw M: M4 ●Mounting screw ls: 4 ●Hub length (mm): 8 ●Tooth shape: Straight teeth ●Pressure angle: 20° Material/Finish: ●Stainless steel (SUS304 Surface treatment: Teflon-based treatment) Set contents/Accessories: ●Set screw ●Set screw Note: ●Please refer to the KG Gear Information in our general catalogue.