Part comparison

CubeMars / T-Motor AK80-6 V3.0 vs MyActuator RMD-X8 Pro

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

12 shared specs2 scored

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No imageCubeMars / T-MotorCubeMars / T-Motor AK80-6 V3.0AK80-6

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MyActuatorMyActuator RMD-X8 ProRMD-X8 Pro

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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.

CubeMars / T-Motor AK80-6 V3.0 / MyActuator RMD-X8 Pro
Compare bySpecification	ACubeMars / T-MotorCubeMars / T-Motor AK80-6 V3.0	BMyActuatorMyActuator RMD-X8 Pro
Performance2
Rated torque	6 Nm	13 Nm7 Nm higher
Maximum speed	800 rpm640 rpm higher	160 rpm
Electrical1
Nominal voltage	48 V	48 V
Mechanical & integration6
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
Integrated driver	Yes	Yes
Control & communication2
Communication interfacesUse-dependent	CAN;UART	CAN
Control modesUse-dependent	MIT;servo	position;velocity;torque

ACubeMars / T-MotorCubeMars / T-Motor AK80-6 V3.0

BMyActuatorMyActuator RMD-X8 Pro

Performance2

Rated torque

Part A6 Nm

Part B13 Nm7 Nm higher

Maximum speed

Part A800 rpm640 rpm higher

Part B160 rpm

Electrical1

Nominal voltage

Part A48 V

Part B48 V

Mechanical & integration6

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

Integrated driver

Part AYes

Part BYes

Control & communication2

Communication interfacesUse-dependent

Part ACAN;UART

Part BCAN

Control modesUse-dependent

Part AMIT;servo

Part Bposition;velocity;torque

Product sources

Product sources used by this comparison

CubeMars / T-Motor AK80-6 V3.0Open source ↗

MyActuator RMD-X8 ProOpen source ↗