# Hitec HS-65MG metal-gear micro servo

> What are the dimensions of the Hitec HS-65MG metal-gear micro servo?

- Category: RC planes › Micro servos
- Kind: Modern device
- Basis: Manufacturer specifications (Hitec RCD (datasheet via Digi-Key))
- Page: https://xemstudio.com/objects/hitec-hs-65mg-servo/ · JSON: https://xemstudio.com/api/geometry?object=hitec-hs-65mg-servo · Plain text: https://xemstudio.com/objects/hitec-hs-65mg-servo/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 23.6 | 11.6 | 24.0 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- From Hitec's HS-65MG datasheet. The datasheet drawing also prints 32.4, 19.2, 21.9, 17 mm and other values without labels, so tab span and hole spacing are not stated here.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

## Sizes

| dimension | value |
|---|---|
| Dimensions | 23.6 × 11.6 × 24.0 mm (0.93 × 0.46 × 0.94 in) |
| Weight | 11.9 g (0.42 oz) |
| Voltage | 4.8–6.0 V |
| Speed | 0.14 s/60° at 4.8 V; 0.11 at 6.0 V |
| Torque | 1.8 kgf·cm (25.0 oz-in) at 4.8 V; 2.2 (30.55) at 6.0 V |
| Gears | 1 resin + 4 metal |
| Bearing | single ball bearing |
| Horn spline | M25T (Ø5) |
| Lead | 160 mm |

## Where the files are

- Hitec RCD (datasheet via Digi-Key): [HS-65MG datasheet](https://media.digikey.com/pdf/Data%20Sheets/Hi-Tech/HS-65MG.pdf) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/hitec-hs-65mg-servo/index.json

- hitec-hs-65mg-servo-envelope: [STEP](https://xemstudio.com/files/hardware/hitec-hs-65mg-servo/hitec-hs-65mg-servo-envelope.step) · [STL](https://xemstudio.com/files/hardware/hitec-hs-65mg-servo/hitec-hs-65mg-servo-envelope.stl) — Envelope 23.6 × 11.6 × 24 mm (Servo case L × W × H exactly as the maker lists it; the listing does not say whether mounting tabs or the output shaft are included)

## Questions

**What spline does the HS-65MG use?**

M25T (Ø5).

## Fits with

- [RC servo sizes: 9 g micro (SG90, MG90S), standard (Futaba S3003, Hitec HS-311), 1/4 scale (HS-805BB)](https://xemstudio.com/objects/rc-servos/)
- [TowerPro SG90 micro servo](https://xemstudio.com/objects/towerpro-sg90-micro-servo/)
- [Emax ES08MA II 12 g metal-gear micro servo](https://xemstudio.com/objects/emax-es08ma-ii-servo/)
- [Emax ES9051 4.3 g digital servo](https://xemstudio.com/objects/emax-es9051-servo/)
- [Hitec HS-55 sub-micro feather servo](https://xemstudio.com/objects/hitec-hs-55-servo/)
- [Hitec HS-65HB Karbonite micro servo](https://xemstudio.com/objects/hitec-hs-65hb-servo/)