# Feetech STS3032 Coreless Serial Bus Micro Servo

![Feetech STS3032 Coreless Serial Bus Micro Servo](https://parts.trymaglev.com/img/ac-feetech-sts3032.webp)

20 g coreless, metal-gear, aluminium-case bus servo with 360°/4096 magnetic encoder; for hands, faces and desktop robots.

- Maglev ID: ac-feetech-sts3032
- Brand: Feetech
- MPN: STS3032
- Category: actuators / Smart Serial Servos
- Origin: CN (maker HQ, factory not confirmed)
- Maker: Shenzhen Feetech RC Model (深圳飞特模型) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8501.10.40.60 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- 1+: $32.41 (distributor, 2026-10-29, https://www.switch-science.com/products/8043; ¥4,862 incl. JP tax at Switch Science; USD at assumed ~150 JPY/USD)

## Specifications
- Stall torque: 4.5 kg·cm peak @ 6 V (rated 1.5 kg·cm)
- No-load speed: 0.09 s/60° (≈111 rpm) @ 6 V
- Voltage: 4-7.4 V
- Interface: TTL serial bus
- Feedback: 360°/4096 magnetic encoder
- Mass: 20 g

## Links
- Product: https://feetechrc.com/6v-45kg-magnetic-code-360-degree-serial-bus-steering-gear.html
- Datasheet: https://www.feetechrc.com/Data/feetechrc/upload/file/20200611/6372749220559698399729459.pdf
- CAD: none

## Equivalents
- ROBOTIS DYNAMIXEL XL330-M288-T (ac-dynamixel-xl330-m288-t)
- Kpower EM3 Micro Robot Clutch Bus Servo (ac-kpower-em3)
- Kpower DMC809 Coreless Metal-Gear Digital Servo (ac-kpower-dmc809)

## Sources
- https://www.switch-science.com/products/8043 (price + torque)