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

module 1.5, 56 teeth

module 1.5, 56 teeth: pitch Ø84, tip Ø87, root Ø80.25, face 12, bore Ø25

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

teeth56
pitch_dia_mm84.0
tip_dia_mm87.0
root_dia_mm80.25
face_mm12.0
bore_mm25
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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