# Xiaomi CyberGear Micromotor

> Xiaomi CyberGear is a quasi-direct-drive joint actuator with a 7.75:1 reducer, integrated FOC driver and 14-bit single-turn absolute encoder, controlled over 1 Mbps CAN. At 24 V (16–28 V) it gives 4 N·m continuous, 12 N·m peak, 296 rpm no-load and 240 rpm at rated load, with 0.87 N·m/A and Class B insulation. Ø80.5 × 36.5 mm, 317 g.

- Manufacturer: Xiaomi
- Part number: CyberGear
- Category: Actuators
- Canonical page: https://www.xirkit.io/products/xiaomi-cybergear-micromotor-4c17
- Pinout: https://www.xirkit.io/products/xiaomi-cybergear-micromotor-4c17/pinout
- Structured JSON: https://www.xirkit.io/products/xiaomi-cybergear-micromotor-4c17/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 | planetary 7.75:1 |
| Rated torque | 4 N·m |
| Peak torque | 12 N·m |
| Rated speed | 240 rpm |
| No-load speed | 296 rpm |
| Rated voltage | 24 V |
| Rated current | 6.5 A |
| Torque constant Kt | 0.87 N·m/A |
| Encoder | 14-bit single-turn absolute |
| Control interface | CAN |
| Control modes | operation control (MIT), current, speed, position |
| Dimensions | 80.5 × 80.5 × 36.5 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Power supply positive (+) | XT30 (2+2) power + CAN terminal | can | — | power supply positive _+ | — | — | — | — | — | — | — |
| Negative pole of power supply (-) | XT30 (2+2) power + CAN terminal | can | — | negative pole of power supply _- | — | — | — | — | — | — | — |
| CAN communication low side CAN_L | XT30 (2+2) power + CAN terminal | can | — | can communication low side can_l | — | — | — | — | — | — | — |
| CAN communication high side CAN_H | XT30 (2+2) power + CAN terminal | can | — | can communication high side can_h | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| aifitlab.com | 179 USD | preorder | 2026-10-18 | https://aifitlab.com/products/xiaomi-cybergear-micromotor?variant=44518402949256 |

## FAQ

**How much does the Xiaomi CyberGear Micromotor cost?**

From $179 at aifitlab.com. Prices are observed unit prices before tax and shipping.

**What are the Xiaomi CyberGear Micromotor dimensions?**

80.5 × 80.5 × 36.5 mm. A STEP model is available for enclosure fit checks.

**Where does this Xiaomi CyberGear Micromotor 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

- [Xiaomi CyberGear Micromotor datasheet](https://cdn.shopify.com/s/files/1/0673/6848/5000/files/XiaoMi-CyberGear-Motor-instruction-manual.pdf)
- [aifitlab.com listing](https://aifitlab.com/products/xiaomi-cybergear-micromotor?variant=44518402949256)

## Part graph

### Alternatives (by use case)

- [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; $179 vs $229.9
- [ROBOTIS DYNAMIXEL AX-18A](https://www.xirkit.io/products/robotis-dynamixel-ax-18a-491d) — Both serve robot joints and actuation — check the trade-offs; $179 vs $126.39
- [ROBOTIS DYNAMIXEL MX-28AT](https://www.xirkit.io/products/robotis-dynamixel-mx-28at-5e78) — Both serve robot joints and actuation — check the trade-offs; $179 vs $333.39
- [ROBOTIS DYNAMIXEL XC430-W150-T](https://www.xirkit.io/products/robotis-dynamixel-xc430-w150-t-a339) — Both serve robot joints and actuation — check the trade-offs; $179 vs $137.89
- [DJI RoboMaster GM6020 Gimbal Motor](https://www.xirkit.io/products/dji-robomaster-gm6020-gimbal-motor-c14f) — Both serve robot joints and actuation — check the trade-offs; $179 vs $225
- [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; $179 vs $137.89
- [ROBOTIS DYNAMIXEL 2XC430-W250-T](https://www.xirkit.io/products/robotis-dynamixel-2xc430-w250-t-e00b) — Both serve robot joints and actuation — check the trade-offs; $179 vs $298.89
- [RobStride 06 QDD Actuator](https://www.xirkit.io/products/robstride-06-qdd-actuator-e99a) — Both serve robot joints and actuation — check the trade-offs; $179 vs $239