KG worm wheel G1.5A 20R1-E-12

[Features]● Tooth profile: full tooth, pressure angle: 20° worm wheel.

[Applications] ●For general industrial machinery, medical equipment, food machinery, etc.

[Specifications]-Worm twist direction and number of threads (mm): R1-Module: 1.5-Face width (mm): 15-Hole diameter (mm): φ12-Twisting direction: R-Tooth ratio: 20-Overall length ( mm): 25●Number of teeth: 20●Shape: 1B●Pitch circle diameter (mm): φ30●Worm twist direction and number of threads: R1●Key groove b2 x t2 (mm): 4 x 1.8●Throat diameter (mm): φ33 ● Hub length (mm): 10 ● Hub outer diameter (mm): φ25 ● Tip circle diameter (mm): φ35.3 ● Contact center distance (mm): 27.5

[Specification 2] - Tooth profile: full tooth - Pressure angle: 20°

[Material/Finish] C6191BE aluminum bronze

[Set Contents/Accessories] Key material

[Caution] ● In order to obtain ideal meshing, when assembling the worm and worm wheel, make sure that the squareness is correct. ●Since the friction between the worm and the worm wheel is large, please operate the worm in lubricating oil as much as possible. ●Make sure that the worm and worm wheel have the same twist direction and number of threads. ●For the worm shaft and worm wheel shaft, please design the bearings as close to the gears as possible to prevent bending. ●Please note that the axial thrust acting on the worm is considerably large. For axial thrust, please refer to KG Gear Information in the General Catalog.