Library › Hardware › Spur gears, module 1.5: 10 to 80 teeth

module 1.5, 18 teeth

module 1.5, 18 teeth: pitch Ø27, tip Ø30, root Ø23.25, face 12, bore Ø8

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

teeth18
pitch_dia_mm27.0
tip_dia_mm30.0
root_dia_mm23.25
face_mm12.0
bore_mm8
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From the full sheet

Spur gears, module 1.5: 10 to 80 teeth (20° involute): every size, notes, mating features and sources. What is the pitch diameter of a module 1.5 spur gear?

Other sizes