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

module 1.5, 20 teeth

module 1.5, 20 teeth: pitch Ø30, tip Ø33, root Ø26.25, face 12, bore Ø9

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

teeth20
pitch_dia_mm30.0
tip_dia_mm33.0
root_dia_mm26.25
face_mm12.0
bore_mm9
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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