TowerPro SG90 micro servo — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/towerpro-sg90-micro-servo/  (CC BY 4.0)
Basis: TowerPro SG90 datasheet (university copy) — secondary, no maker drawing
Catalog version: 2026-10-20

Overall (mm): length 23.1, width 12.2, height 29.0
- TowerPro SG90 micro servo: 23.1 × 12.2 × 29 mm, 9 g. Sources disagree slightly (Mouser lists 23 × 12 × 29 mm). Mounting-tab hole spacing and shaft offset are not published (scan planned).
- No mounting-hole positions are published.
- The file is the outline; components and connectors are not modelled.

dimension  value
size  23.1 × 12.2 × 29 mm
weight  9 g

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- TowerPro SG90 datasheet: TowerPro SG90 micro servo — web — Publisher's page; dimensions are facts — https://bit.nkust.edu.tw/~csshieh/teach/111A/mc/datasheet/SG90.pdf

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/towerpro-sg90-micro-servo/index.json
API: https://xemstudio.com/api/geometry?object=towerpro-sg90-micro-servo