KG S45C spur gear S1S40B*1010 Module 1.0 Pressure angle 20 degrees (straight teeth) Number of teeth 40 Shape B1 S1S40B*1010 1 pc

Catalog number: S1S40B*1010 Features: ● Small precision gear. ● The part number ending with H indicates that the teeth have been induction hardened. Applications: ● Used for general industrial machinery, medical equipment, and food machinery. Specifications: ● Module: 1 ● Number of teeth: 40 ● Shape: B1 ● Reference circle diameter (mm): φ40 ● Tooth width (mm): 10 ● Hole diameter (mm): φ10 ● Tooth tip circle diameter: φ42 ● Total length (mm): 20 ● Hub outer diameter (mm): φ30 ● Tooth tip circle diameter (mm): φ42 ● Mounting screw M: 2-M5 ● Mounting screw ls: 5 ● Hub length (mm): 10 ● Gear precision: JIS B 1702-1 (ISO) Grade 8 (Induction hardened teeth: Grade 9) ● Tooth shape: Straight teeth ● Pressure angle: 20° Material/Finish: ● S45C (Carbon steel for mechanical construction)