KG Worm W80SU R1-L Module 0.8 Pressure angle 20 degrees (straight teeth) S45C Precision rolled finish W80SU R1-L 1 pc

Catalog number: W80SU R1-L Features: ●The worm has a precision rolled finish. ●Module 0.5, 0.8, 1.0, pressure angle 20° (straight teeth). ●Since the surface roughness of the thread surface of a rolled worm is mirror-like, when used in combination with a worm wheel, the life of the worm gear is longer than when combined with a machined worm. Applications: ●Used in general industrial machinery, medical equipment, food machinery, etc. Specifications: ●Module: 0.8 ●Number of threads: 1 ●Reference circle diameter (mm): φ10.4 ●Shape: L ●Tooth width (mm): 20 ●Total length (mm): 80 ●Tooth tip circle diameter (mm): φ12 ●Hub length (mm): 40 (lhR), 20 (lhL) ●Hub outer diameter (mm): φ8 (h9) ●Lead angle: 4°24′ ●Worm twist direction and number of threads: R1 ●Twist direction: R ●Worm twist direction and number of threads (mm): R1 ●Tooth shape: Straight teeth ●Pressure angle: 20° Material/Finish: ●Stainless steel (SUS304) Note: ●To obtain ideal meshing, accurately adjust the squareness when assembling the worm and worm wheel. ●Since the friction of the tooth surface at the meshing of the worm and worm wheel is large, please use it in a way that lubricates it as much as possible. ●Use a worm and a worm wheel with the same twist direction and the same number of threads. ● Design the worm shaft and worm wheel shaft to be sturdy and with bearings as close to the gears as possible to prevent bending. ● Please note that the axial thrust acting on the worm will be quite large. For information on axial thrust, please refer to the KG Gear Information in the general catalog.