Part comparison

CubeMars / T-Motor AK80-9 V3.0 KV100 vs Unitree GO-M8010-6

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

17 shared specs2 scored

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No imageCubeMars / T-MotorCubeMars / T-Motor AK80-9 V3.0 KV100AK80-9

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Unitree RoboticsUnitree GO-M8010-6GO-M8010-6

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Directional spec summary

Counts across 2 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

15 specifications compared side by side.

CubeMars / T-Motor AK80-9 V3.0 KV100 / Unitree GO-M8010-6
Compare bySpecification	ACubeMars / T-MotorCubeMars / T-Motor AK80-9 V3.0 KV100	BUnitree RoboticsUnitree GO-M8010-6
Physical1
Weight	485 g45 g lower	530 g
Performance1
Peak torque	22 Nm	23.7 Nm1.7 Nm higher
Electrical2
Nominal voltageUse-dependent	48 V	24 V
Peak currentUse-dependent	28 A	40 A
Mechanical & integration8
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
Gear ratioUse-dependent	9:1	6.33:1
QDD	Yes	Yes
Backdrivable	Yes	Yes
Integrated driver	Yes	Yes
Control & communication3
Encoder	magnetic	magnetic
Communication interfacesUse-dependent	CAN;UART	RS485
Control modesUse-dependent	MIT;servo	position;velocity;torque

ACubeMars / T-MotorCubeMars / T-Motor AK80-9 V3.0 KV100

BUnitree RoboticsUnitree GO-M8010-6

Physical1

Weight

Part A485 g45 g lower

Part B530 g

Performance1

Peak torque

Part A22 Nm

Part B23.7 Nm1.7 Nm higher

Electrical2

Nominal voltageUse-dependent

Part A48 V

Part B24 V

Peak currentUse-dependent

Part A28 A

Part B40 A

Mechanical & integration8

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

Gear ratioUse-dependent

Part A9:1

Part B6.33:1

QDD

Part AYes

Part BYes

Backdrivable

Part AYes

Part BYes

Integrated driver

Part AYes

Part BYes

Control & communication3

Encoder

Part Amagnetic

Part Bmagnetic

Communication interfacesUse-dependent

Part ACAN;UART

Part BRS485

Control modesUse-dependent

Part AMIT;servo

Part Bposition;velocity;torque

Product sources

Product sources used by this comparison

CubeMars / T-Motor AK80-9 V3.0 KV100Open source ↗

Unitree GO-M8010-6Open source ↗