KG Worm Wheel G1.5A 20R1=12 Module 1.5 Pressure angle 20 degrees (straight teeth) G1.5A 20R1=12 1 piece

Catalog number: G1.5A 20R1=12 Features: ●Tooth profile: straight teeth, pressure angle: 20° worm wheel. Applications: ●General industrial machinery, medical equipment, food machinery, etc. Specifications: ● Module: 1.5 ● Tooth ratio: 20 ● Number of teeth: 20 ● Meshing pitch circle diameter (mm): φ30 ● Hole diameter (mm): φ12 ● Tooth profile: Straight teeth ● Shape: 1B ● Tooth width (mm): 15 ● Tooth tip circle diameter (mm): φ35.3 ● Overall length (mm): 25 ● Hub length (mm): 10 ● Hub outer diameter (mm): φ25 ● Throat diameter (mm): φ33 ● Twist direction: R ● Key groove b2 × t2 (mm): 4 × 1.8 ● Meshing center distance (mm): 27.5 ● Worm twist direction and number of grooves: R1 ● Worm twist direction and number of grooves (mm): R1 ● Key groove b2 × t2 (mm): - ● Tooth profile: Straight teeth ● Pressure angle: 20° Material/Finish: ● C6191BE Aluminum Bronze Set Contents/Accessories: ● Key material Caution: ●To obtain ideal meshing, ensure accurate perpendicularity when assembling the worm and worm wheel. ●Since friction on the tooth surfaces is large when the worm and worm wheel mesh, use them in a manner that allows them to be operated in lubricant whenever possible. ●Use worms and worm wheels with the same twist direction and number of threads. ●Design the worm shaft and worm wheel shaft to be sturdy, with bearings as close to the gears as possible to prevent bending. ●Please note that the axial thrust acting on the worm is quite large. For information on axial thrust, please refer to the KG Gear Information in the general catalog.