Emax ES08MA II 12 g metal-gear micro servo — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/emax-es08ma-ii-servo/  (sheet CC BY 4.0)
Basis: Secondary source: GetFPV (retailer) (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 23, width 11.5, height 24
- Body size as listed; tab span and hole spacing are not published, so the box is the body only. The printed inch values do not all match the mm values; mm used.
- Retailer copy of Emax specs (secondary).
- 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
Size  23 × 11.5 × 24 mm (1.25 × 0.45 × 0.94 in as printed)
Weight  12 g / 0.42 oz
Voltage  4.8–6.0 V
Speed  0.12 s/60° at 4.8 V; 0.10 s/60° at 6 V
Torque  1.6 / 2.0 kg·cm (4.8 / 6 V)
Gears  metal
Lead  25 cm, Futaba/JR universal plug
Tab length / hole spacing  not published

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- GetFPV (retailer): EMAX ES08MA II 12g Mini Metal Gear Analog Servo — web — Publisher's page; dimensions are facts — https://www.getfpv.com/emax-es08ma-ii-12g-mini-metal-gear-analog-servo-for-rc-model.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/emax-es08ma-ii-servo/index.json
API: https://xemstudio.com/api/geometry?object=emax-es08ma-ii-servo