Part comparison

ROBOTIS XH540-W270-R vs ROBOTIS XM540-W270

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

11 shared specs1 scored

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ROBOTISROBOTIS XH540-W270-RXH540-W270-R

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ROBOTISROBOTIS XM540-W270XM540-W270

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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

11 specifications compared side by side.

ROBOTIS XH540-W270-R / ROBOTIS XM540-W270
Compare bySpecification	AROBOTISROBOTIS XH540-W270-R	BROBOTISROBOTIS XM540-W270
Physical1
Weight	165 g	165 g
Electrical3
Nominal voltage	12 V	12 V
Minimum voltage	10 V	10 V
Maximum voltage	14.8 V	14.8 V
Mechanical & integration4
Motor kind	Smart servo	Smart servo
Drive principle	servo actuator	servo actuator
ArchitectureUse-dependent	Servo module	Integrated motor controller reducer network
Gear ratio	272.5:1	272.5:1
Control & communication3
EncoderUse-dependent	absolute	integrated position sensor
Communication interfaces	RS485	RS485
Control modesUse-dependent	position;velocity;current;PWM	position;velocity;current/PWM;feedback

AROBOTISROBOTIS XH540-W270-R

BROBOTISROBOTIS XM540-W270

Physical1

Weight

Part A165 g

Part B165 g

Electrical3

Nominal voltage

Part A12 V

Part B12 V

Minimum voltage

Part A10 V

Part B10 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

ArchitectureUse-dependent

Part AServo module

Part BIntegrated motor controller reducer network

Gear ratio

Part A272.5:1

Part B272.5:1

Control & communication3

EncoderUse-dependent

Part Aabsolute

Part Bintegrated position sensor

Communication interfaces

Part ARS485

Part BRS485

Control modesUse-dependent

Part Aposition;velocity;current;PWM

Part Bposition;velocity;current/PWM;feedback

Product sources

Product sources used by this comparison

ROBOTIS XH540-W270-ROpen source ↗

ROBOTIS XM540-W270Open source ↗