KG worm wheel G2A 20R1-E-15

[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: 2 - Tooth width (mm): 20 - Hole diameter (mm): φ15 - Twisting direction: R - Tooth ratio: 20 - Overall length ( mm): 35 ● Number of teeth: 20 ● Shape: 1B ● Pitch circle diameter (mm): φ40 ● Worm twist direction and number of threads: R1 ● Key groove b2 x t2 (mm): 5 x 2.3 ● Throat diameter (mm): φ44 ● Hub length (mm): 15 ● Hub outer diameter (mm): φ32 ● Tip circle diameter (mm): φ47 ● Center distance of engagement (mm): 35.5

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

[Material/Finish] - CAC702 aluminum bronze casting

[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.