Part comparison

Unitree A1 joint motor vs Xiaomi CyberGear Micromotor standard

A side-by-side comparison of source-backed specifications within the same subcategory.

11 shared specs1 scored

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Unitree RoboticsUnitree A1 joint motorA1 joint motor

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XiaomiXiaomi CyberGear Micromotor standardCyberGear Micromotor

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Directional spec summary

Counts across 1 numeric specifications with a clear higher-or-lower direction.

Part A leads

Tied

Part B leads

These are metric-by-metric differences, not an overall performance score. Check the values below.

Specifications

10 specifications compared side by side.

Unitree A1 joint motor / Xiaomi CyberGear Micromotor standard
Compare bySpecification	AUnitree RoboticsUnitree A1 joint motor	BXiaomiXiaomi CyberGear Micromotor standard
Performance1
Peak torque	33.5 Nm21.5 Nm higher	12 Nm
Mechanical & integration7
Motor kind	QDD actuator	QDD actuator
Drive principle	BLDC/PMSM	BLDC/PMSM
Architecture	Integrated motor reducer driver	Integrated motor reducer driver
Gear type	planetary	planetary
QDD	Yes	Yes
Backdrivable	Yes	Yes
Integrated driver	Yes	Yes
Control & communication2
Communication interfacesUse-dependent	RS485	CAN
Control modes	position;velocity;torque	position;velocity;torque

AUnitree RoboticsUnitree A1 joint motor

BXiaomiXiaomi CyberGear Micromotor standard

Performance1

Peak torque

Part A33.5 Nm21.5 Nm higher

Part B12 Nm

Mechanical & integration7

Motor kind

Part AQDD actuator

Part BQDD actuator

Drive principle

Part ABLDC/PMSM

Part BBLDC/PMSM

Architecture

Part AIntegrated motor reducer driver

Part BIntegrated motor reducer driver

Gear type

Part Aplanetary

Part Bplanetary

QDD

Part AYes

Part BYes

Backdrivable

Part AYes

Part BYes

Integrated driver

Part AYes

Part BYes

Control & communication2

Communication interfacesUse-dependent

Part ARS485

Part BCAN

Control modes

Part Aposition;velocity;torque

Part Bposition;velocity;torque

Product sources

Product sources used by this comparison

Unitree A1 joint motorOpen source ↗

Xiaomi CyberGear Micromotor standardOpen source ↗