Castle Creations 1406 sensored motor (3800 kV) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/castle-1406-motor/  (sheet CC BY 4.0)
Basis: Secondary source: Hobby Etc (retailer, Castle spec copy) (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 36, width 36, height 49.5
- The 1406 is Castle's short-can 540-size sensored motor used in crawlers and 1/10 cars. The file is the Ø36 × 49.5 mm can.
- Numbers come from a retailer listing; mount pattern is not listed there.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

dimension  value
Can diameter  1.4 in (36 mm)
Can length  1.9 in (49.5 mm)
Shaft  1/8 in (3.17 mm) × 0.59 in (15 mm)
Weight  6.9 oz (197 g) with wires
LiPo  2–3S

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Hobby Etc (retailer, Castle spec copy): Mamba X 25.2V WP ESC + 1406-3800kV — web — Publisher's page; dimensions are facts — https://store.hobbyetc.com/parts/view/109623

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/castle-1406-motor/index.json
API: https://xemstudio.com/api/geometry?object=castle-1406-motor