KG No backlash NS50SU 60B+0505 NS50SU 60B+0505 1 pc

Catalog number: NS50SU 60B+0505 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: 60 ● Shape: BW ● Reference circle diameter d (mm): φ30 ● Reference circle diameter (mm): φ30 ● Tooth width (mm): 5 ● Hole diameter (mm): φ5 ● Tooth width b (mm): 5 ● Hole diameter H8 (mm): φ5 ● Total length (mm): 13 ● Hub outer diameter (mm): φ12 ● Tooth tip circle diameter (mm): φ31 ● Mounting screw M: M3 ● Mounting screw ls: 4 ● Hub length (mm): 8 ● Total length l (mm): 13 ● Tooth shape: Straight teeth ● Pressure angle: 20° Material/Finish: ● Stainless steel (SUS304 Surface treatment: Teflon-based treatment) Set contents/Accessories: ● Set screw ● Set screw