Heart cam, base radius 15, lift 20 mm — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/heart-cam-r15-h20/  (CC BY 4.0)
Basis: Xem Studio drawing
Catalog version: 2026-10-20

Sizes: see table below
- A heart-shaped plate cam whose radius grows linearly with angle (15 → 35 mm over 180°, back over the next 180°): the follower moves at constant speed both ways.

dimension  value
base radius  15 mm
lift  20 mm
bore  Ø5

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/heart-cam-mechanism/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/heart-cam-r15-h20/index.json
API: https://xemstudio.com/api/geometry?object=heart-cam-r15-h20