Library › Mechanisms › Round-groove pulleys and round band, 1 : 1

Assembled mechanism, all parts placed at one pose (STEP keeps each part separate)

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

STEP STL free, Xem Studio Design License — Xem Studio

Dimensions

parameter	pulleys
value	2 × Ø40 × 10 for a Ø5 round band

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From the full sheet

Round-groove pulleys and round band, 1 : 1: every size, notes, mating features and sources. How does a round band sit in a round-groove pulley?