KG Worm Wheel G1.5A 20L1-8 Module 1.5 Pressure angle 20 degrees (straight teeth) G1.5A 20L1-8 1 piece

Catalog number: G1.5A 20L1-8 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): φ8 ● Tooth profile: Straight teeth ● Shape: 1B ● Tooth width (mm): φ15 ● Tooth tip circle diameter (mm): φ35.3 ● Total length (mm): 25 ● Hub length (mm): 10 ● Hub outer diameter (mm): φ25 ● Throat diameter (mm): φ33 ● Tooth width b (mm): 15 ● Meshing center distance (mm): 27.5 ● Worm twist direction and number of grooves (mm): L1 ● Worm twist direction and number of grooves: L1 ● Twist direction: L ● Tooth profile: Straight teeth ● Pressure angle (°): 20 ● Key groove b2 × t2 (mm): - ● Tooth profile: Straight teeth ● Pressure angle: 20° Material/Finish: ●C6191BE Aluminum Bronze Casting, CAC702 Aluminum Bronze Casting Note: ●To obtain ideal meshing, ensure accurate squareness when assembling the worm and worm wheel. ●Since the friction of the tooth surface is large when the worm and worm wheel mesh, use them in a way that lubricates the gears as much as possible. ●Use the same combination of worm and worm wheel with the same twist direction and number of threads. ●Design the worm shaft and worm wheel shaft to be sturdy and as close to the gear 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.