Emax ES9051 4.3 g digital servo — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/emax-es9051-servo/  (sheet CC BY 4.0)
Basis: Secondary source: ServoDatabase.com (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 19.81, width 8.89, height 23.11
- Dimensions from the Servo Database listing in inches (secondary), converted to mm. Tab span is not published.
- 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
Length  0.78 in (19.81 mm)
Width  0.35 in (8.89 mm)
Height  0.91 in (23.11 mm)
Weight  0.15 oz
Torque  11.81 oz-in at 4.8 V; 13.89 oz-in at 6.0 V
Speed  0.07 s/60° at 4.8 V; 0.06 s/60° at 6.0 V
Voltage  3.6–5.5 V (as listed)
Gears  nylon

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- ServoDatabase.com: Emax ES9051 — web — Publisher's page; dimensions are facts — https://servodatabase.com/servo/emax/es9051

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/emax-es9051-servo/index.json
API: https://xemstudio.com/api/geometry?object=emax-es9051-servo