Part comparison

ROBOTIS MX-12W vs ROBOTIS XC430-W240

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

13 shared specs3 scored

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ROBOTISROBOTIS MX-12WMX-12W

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ROBOTISROBOTIS XC430-W240XC430-W240

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Directional spec summary

Counts across 3 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

13 specifications compared side by side.

ROBOTIS MX-12W / ROBOTIS XC430-W240
Compare bySpecification	AROBOTISROBOTIS MX-12W	BROBOTISROBOTIS XC430-W240
Physical1
Weight	55 g10 g lower	65 g
Performance2
Stall torque	0.2 Nm	1.4 Nm1.2 Nm higher
Maximum speed	470 rpm418 rpm higher	52 rpm
Electrical3
Nominal voltage	12 V	12 V
Minimum voltageUse-dependent	10 V	6.5 V
Maximum voltage	14.8 V	14.8 V
Mechanical & integration4
Motor kind	Smart servo	Smart servo
Drive principle	servo actuator	servo actuator
Architecture	Integrated motor controller reducer network	Integrated motor controller reducer network
Gear ratioUse-dependent	32:1	245.22:1
Control & communication3
Encoder	integrated position sensor	integrated position sensor
Communication interfacesUse-dependent	TTL	RS485
Control modes	position;velocity;current/PWM;feedback	position;velocity;current/PWM;feedback

AROBOTISROBOTIS MX-12W

BROBOTISROBOTIS XC430-W240

Physical1

Weight

Part A55 g10 g lower

Part B65 g

Performance2

Stall torque

Part A0.2 Nm

Part B1.4 Nm1.2 Nm higher

Maximum speed

Part A470 rpm418 rpm higher

Part B52 rpm

Electrical3

Nominal voltage

Part A12 V

Part B12 V

Minimum voltageUse-dependent

Part A10 V

Part B6.5 V

Maximum voltage

Part A14.8 V

Part B14.8 V

Mechanical & integration4

Motor kind

Part ASmart servo

Part BSmart servo

Drive principle

Part Aservo actuator

Part Bservo actuator

Architecture

Part AIntegrated motor controller reducer network

Part BIntegrated motor controller reducer network

Gear ratioUse-dependent

Part A32:1

Part B245.22:1

Control & communication3

Encoder

Part Aintegrated position sensor

Part Bintegrated position sensor

Communication interfacesUse-dependent

Part ATTL

Part BRS485

Control modes

Part Aposition;velocity;current/PWM;feedback

Part Bposition;velocity;current/PWM;feedback

Product sources

Product sources used by this comparison

ROBOTIS MX-12WOpen source ↗

ROBOTIS XC430-W240Open source ↗