Barrel (cylindrical) cam Ø40, 15 mm stroke — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/barrel-cam-r20-h15/  (CC BY 4.0)
Basis: Xem Studio drawing
Catalog version: 2026-10-20

Sizes: see table below
- Ø40 × 50 cylinder with a 6.4 mm groove that rises and falls 15 mm per turn (sine path): a pin in the groove reciprocates along the axis.

dimension  value
diameter  40 mm
length  50 mm
groove  6.4 mm, sine, 15 mm stroke

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Xem Studio: drawing — web — Publisher's page; dimensions are facts — https://xemstudio.com/objects/barrel-cam-mechanism/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/barrel-cam-r20-h15/index.json
API: https://xemstudio.com/api/geometry?object=barrel-cam-r20-h15