Part comparison

maxon HEJ 90 vs Xiaomi CyberGear Micromotor standard

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

9 shared specs1 scored

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No imagemaxonmaxon HEJ 90HEJ 90

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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

9 specifications compared side by side.

maxon HEJ 90 / Xiaomi CyberGear Micromotor standard
Compare bySpecification	Amaxonmaxon HEJ 90	BXiaomiXiaomi CyberGear Micromotor standard
Performance1
Peak torque	140 Nm128 Nm higher	12 Nm
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 & communication2
Communication interfaces	CAN	CAN
Control modes	position;velocity;torque	position;velocity;torque

Amaxonmaxon HEJ 90

BXiaomiXiaomi CyberGear Micromotor standard

Performance1

Peak torque

Part A140 Nm128 Nm higher

Part B12 Nm

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 & communication2

Communication interfaces

Part ACAN

Part BCAN

Control modes

Part Aposition;velocity;torque

Part Bposition;velocity;torque

Product sources

Product sources used by this comparison

maxon HEJ 90Open source ↗

Xiaomi CyberGear Micromotor standardOpen source ↗