# RobStride 06 QDD Actuator

> RobStride 06 is a 48 V QDD joint actuator with a 9:1 reducer, 11 N·m rated torque at 100 rpm with specified cooling, 36 N·m peak and 480 rpm no-load speed. Dual 14-bit magnetic encoders, integrated FOC drive and CAN support robot joints. Operating supply is 15–60 V; the Ø88 × 49 mm envelope weighs 621 g.

- Manufacturer: RobStride
- Part number: RS06
- Category: Actuators
- Canonical page: https://www.xirkit.io/products/robstride-06-qdd-actuator-e99a
- Pinout: https://www.xirkit.io/products/robstride-06-qdd-actuator-e99a/pinout
- Structured JSON: https://www.xirkit.io/products/robstride-06-qdd-actuator-e99a/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Actuator type | qdd |
| Gearbox | 9:1 |
| Rated torque | 11 N·m |
| Peak torque | 36 N·m |
| Rated speed | 100 rpm |
| No-load speed | 480 rpm |
| Rated voltage | 48 V |
| Rated current | 14.3 A |
| Torque constant Kt | 1.09 N·m/A |
| Encoder | dual 14-bit magnetic absolute encoders |
| Control interface | CAN |
| Control modes | operation control, current, velocity, position PP, position CSP |
| Dimensions | 88 × 88 × 49 mm |
| Operating temperature | -20 to 50 °C |

## Pinout (4 pins, 0 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| VBAT+ | power_can · large left contact in manual face view | power in | — | power_in | — | — | — | — | — | — | — |
| GND | power_can · large right contact in manual face view | ground | — | ground | — | — | — | — | — | — | — |
| CAN-L | power_can · upper small contact in manual face view | signal | — | can-l | — | — | — | — | — | — | — |
| CAN-H | power_can · lower small contact in manual face view | signal | — | can-h | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| RCDrone | 239 USD | unknown | 2026-10-09 | https://rcdrone.top/products/robstride-06-qdd-36n-m-integrated-actuator-module-48v-9-1-reduction-dual-magnetic-encoder-621g-lightweight-joint-drive-for-robotics-automation |

## FAQ

**What voltage powers the RobStride 06 QDD Actuator?**

Supply range 15–60 V.

**How much does the RobStride 06 QDD Actuator cost?**

From $239 at RCDrone. Prices are observed unit prices before tax and shipping.

**What are the RobStride 06 QDD Actuator dimensions?**

88 × 88 × 49 mm. A STEP model is available for enclosure fit checks.

**Where does this RobStride 06 QDD Actuator data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [RobStride 06 QDD Actuator datasheet](https://raw.githubusercontent.com/RobStride/Product_Information/main/Product%20Literature/RS06/RS06User%20Manual260713.pdf)
- [RCDrone listing](https://rcdrone.top/products/robstride-06-qdd-36n-m-integrated-actuator-module-48v-9-1-reduction-dual-magnetic-encoder-621g-lightweight-joint-drive-for-robotics-automation)

## Part graph

### Alternatives (by use case)

- [DAMIAO DM-J8009P-2EC Joint Motor](https://www.xirkit.io/products/damiao-dm-j8009p-2ec-joint-motor-2a4e) — Both serve robot joints and actuation — check the trade-offs; $239 vs $395
- [CubeMars AK60-6 V3.0 KV80 Actuator](https://www.xirkit.io/products/cubemars-ak60-6-v3-0-kv80-actuator-4518) — Both serve robot joints and actuation — check the trade-offs; $239 vs $229.9
- [DAMIAO DM-J4340-2EC Joint Motor](https://www.xirkit.io/products/damiao-dm-j4340-2ec-joint-motor-5c25) — Both serve robot joints and actuation — check the trade-offs; $239 vs $155
- [CubeMars AK70-10 KV100 Actuator](https://www.xirkit.io/products/cubemars-ak70-10-kv100-actuator-7bb4) — Both serve robot joints and actuation — check the trade-offs; $239 vs $398.9
- [RobStride 02 QDD Actuator](https://www.xirkit.io/products/robstride-02-qdd-actuator-8a4d) — Both serve robot joints and actuation — check the trade-offs; $239 vs $145
- [ROBOTIS DYNAMIXEL XH430-W350-T](https://www.xirkit.io/products/robotis-dynamixel-xh430-w350-t-c3bf) — Both serve robot joints and actuation — check the trade-offs; $239 vs $413.89
- [ROBOTIS DYNAMIXEL XH430-W210-T](https://www.xirkit.io/products/robotis-dynamixel-xh430-w210-t-c77b) — Both serve robot joints and actuation — check the trade-offs; $239 vs $413.89
- [ROBOTIS DYNAMIXEL XC430-W240-T](https://www.xirkit.io/products/robotis-dynamixel-xc430-w240-t-cbcb) — Both serve robot joints and actuation — check the trade-offs; $239 vs $137.89
- [RobStride 00 QDD Actuator](https://www.xirkit.io/products/robstride-00-qdd-actuator-8b4b) — Both serve robot joints and actuation — check the trade-offs; $185 vs $239
- [HIGH TORQUE HTDW-5047-36 Joint Motor](https://www.xirkit.io/products/high-torque-htdw-5047-36-joint-motor-58fc) — Both serve robot joints and actuation — check the trade-offs; $197 vs $239
- [LK-TECH MG4010E-i10 V3 Servo Motor](https://www.xirkit.io/products/lk-tech-mg4010e-i10-v3-servo-motor-0995) — Both serve robot joints and actuation — check the trade-offs; $165 vs $239
- [RobStride 04 QDD Actuator](https://www.xirkit.io/products/robstride-04-qdd-actuator-ab9d) — Both serve robot joints and actuation — check the trade-offs; $295 vs $239
- [Xiaomi CyberGear Micromotor](https://www.xirkit.io/products/xiaomi-cybergear-micromotor-4c17) — Both serve robot joints and actuation — check the trade-offs; $179 vs $239
- [RobStride 03 QDD Actuator](https://www.xirkit.io/products/robstride-03-qdd-actuator-0910) — Both serve robot joints and actuation — check the trade-offs; $245 vs $239