# CubeMars AK70-9 V3.0 KV60 Robotic Actuator

![CubeMars AK70-9 V3.0 KV60 Robotic Actuator](https://parts.trymaglev.com/img/ac-cubemars-ak70-9-v3.webp)

Mid-size 9:1 quasi-direct-drive joint with dual 21-bit encoders for quadruped and humanoid leg joints; driver board is an order option.

- Maglev ID: ac-cubemars-ak70-9-v3
- Brand: CubeMars
- MPN: AK70-9 V3.0 KV60
- Category: actuators / Integrated Joint Actuators
- Origin: CN (maker HQ, factory not confirmed)
- Maker: CubeMars (brand of Sanrui Intelligent, Nanchang) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8501.31.40.00 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- 1+: $398.90 (list, 2026-10-30, https://www.cubemars.com/product/ak70-9-v3-0-kv60-robotic-actuator.html; Lowest option shown; the series list shows $398.9-$498.9 depending on options (driver board YES/NO selector on page))

## Specifications
- Peak torque: 29.2 N·m
- Rated torque: 8.5 N·m
- Gear ratio: 9:1 planetary
- Voltage: 48 V rated
- Mass: 540 g
- Interface: CAN (XT30PW(2+2)-M) plus UART; SERVO and MIT modes

## Links
- Product: https://www.cubemars.com/product/ak70-9-v3-0-kv60-robotic-actuator.html
- Datasheet: none
- CAD: none

## Equivalents
- CubeMars AK70-10 KV100 Robotic Actuator (ac-cubemars-ak70-10)
- RobStride RS03 QDD Joint Actuator (ac-robstride-rs03)

## Sources
- https://www.cubemars.com/product/ak70-9-v3-0-kv60-robotic-actuator.html (specs + price + stock)