KHK Worm SW0.5-R1 SW0.5-R1 1 piece

Catalog number: SW0.5-R1 Features: ● A general-purpose, low-cost worm gear. Applications: ● Power transmission gears. Specifications: ● Right/left twist: R ● Module: 0.5 ● Number of threads: 1 ● Reference circle diameter (mm): φ11 ● Hole diameter (mm): φ5 ● Shape: W2 ● Tooth width (mm): 10 ● Total length (mm): 18 ● Tooth tip circle diameter (mm): φ12 ● Total length: 18 ● Tooth tip circle diameter: 12 ● Tooth width: 10 ● Lead angle: 2°36′ ● Mounting screw M: M3 ● Mounting screw S: 3 ● Gear precision: KHKW001: Grade 4 ● Tooth form: Straight teeth ● Pressure angle: 20°/14°30′ ● Heat treatment: None ● Tooth surface hardness: (194HB or less) ● Surface treatment: Blackening ● Tooth surface finish: Grinding ● Gear cutting reference surface: Hole (H7) ● Can additional processing be done: Yes Material/Finish: ● S45C Note: ● Sold as a single piece, not a set.