Part comparison

maxon HEJ 90 vs Unitree GO-M8010-6 Go1/Go2 motor

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

11 shared specs2 scored

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No imagemaxonmaxon HEJ 90HEJ 90

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Unitree RoboticsUnitree GO-M8010-6 Go1/Go2 motorGO-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

11 specifications compared side by side.

maxon HEJ 90 / Unitree GO-M8010-6 Go1/Go2 motor
Compare bySpecification	Amaxonmaxon HEJ 90	BUnitree RoboticsUnitree GO-M8010-6 Go1/Go2 motor
Performance2
Peak torque	140 Nm116.3 Nm higher	23.7 Nm
Maximum speed	13 rad/s	30 rad/s17 rad/s higher
Electrical1
Nominal voltageUse-dependent	48 V	24 V
Mechanical & integration5
Motor kind	QDD actuator	QDD actuator
Drive principle	BLDC/PMSM	BLDC/PMSM
Architecture	Integrated motor reducer driver	Integrated motor reducer driver
QDD	Yes	Yes
Integrated driver	Yes	Yes
Control & communication3
EncoderUse-dependent	integrated absolute	magnetic
Communication interfacesUse-dependent	CAN	RS485
Control modes	position;velocity;torque	position;velocity;torque

Amaxonmaxon HEJ 90

BUnitree RoboticsUnitree GO-M8010-6 Go1/Go2 motor

Performance2

Peak torque

Part A140 Nm116.3 Nm higher

Part B23.7 Nm

Maximum speed

Part A13 rad/s

Part B30 rad/s17 rad/s higher

Electrical1

Nominal voltageUse-dependent

Part A48 V

Part B24 V

Mechanical & integration5

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

QDD

Part AYes

Part BYes

Integrated driver

Part AYes

Part BYes

Control & communication3

EncoderUse-dependent

Part Aintegrated absolute

Part Bmagnetic

Communication interfacesUse-dependent

Part ACAN

Part BRS485

Control modes

Part Aposition;velocity;torque

Part Bposition;velocity;torque

Product sources

Product sources used by this comparison

maxon HEJ 90Open source ↗

Unitree GO-M8010-6 Go1/Go2 motorOpen source ↗