# Kpower EM3 Micro Robot Clutch Bus Servo

![Kpower EM3 Micro Robot Clutch Bus Servo](https://parts.trymaglev.com/img/ac-kpower-em3.webp)

9 g brushed, POM-gear TTL bus servo with overload clutch, sold for companion/desktop robots (resellers tie it to Eilik).

- Maglev ID: ac-kpower-em3
- Brand: Kpower
- MPN: EM3
- Category: actuators / Smart Serial Servos
- Origin: CN (maker HQ, factory not confirmed)
- Maker: Kpower (伟创动力), Dongguan (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8501.10.40.60 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- No public price. Request a quote via POST /api/rfq or the order pad.

## Specifications
- Stall torque: 3 kg·cm
- No-load speed: 0.08 s/60° (≈125 rpm)
- Voltage: 3.3-9 V
- Interface: TTL serial (custom supported)
- Feedback: Potentiometer, 0.3° resolution claimed
- Mass: 9 g

## Links
- Product: https://www.kpower.com/em3_servo
- Datasheet: none
- CAD: none

## Equivalents
- Feetech SCS0009 Micro Serial Bus Servo (ac-feetech-scs0009)
- Feetech STS3032 Coreless Serial Bus Micro Servo (ac-feetech-sts3032)

## Sources
- https://www.kpower.com/em3_servo (spec rows)