KG Worm Wheel G50B50+R1 Module 0.5 Brass G50B40+R1 1 piece

Catalog number: G50B40+R1 Features: ● Module 0.8, 1.0 worm wheel with a pressure angle of 20° (straight teeth). ● Threaded. Applications: ● For power transmission of misaligned shafts, general industrial machinery, medical equipment, food machinery, etc. Specifications: ●Key groove: No ●Module: 0.5 ●Tooth ratio: 1:40 ●Number of teeth: 40 ●Meshing pitch circle diameter (mm): φ20 ●Hole diameter (mm): φ5 ●Tooth form: Straight teeth ●Shape: 1B ●Tooth width (mm): 5 ●Tooth tip circle diameter (mm): φ21.3 ●Total length (mm): 13 ●Hub length (mm): 8 ●Hub outer diameter (mm): φ15 ●Throat diameter (mm): φ21 ●Worm twist direction and number of grooves (mm): R1 ●Mounting screw M: M4 ●Meshing center distance (mm): 14.5 ●Worm twist direction and number of grooves: R1 ●Mounting screw ls: 4 ●Pressure angle: 20° Material/Finish: ●Free-cutting brass (C3604B) Caution: ●Please use a worm and worm wheel with the same twist direction and number of grooves.