Part comparison

ROBOTIS XL-320 vs ROBOTIS XL330-M288

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

13 shared specs3 scored

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ROBOTISROBOTIS XL-320XL-320

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ROBOTISROBOTIS XL330-M288XL330-M288

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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 XL-320 / ROBOTIS XL330-M288
Compare bySpecification	AROBOTISROBOTIS XL-320	BROBOTISROBOTIS XL330-M288
Physical1
Weight	16.7 g1.3 g lower	18 g
Performance2
Stall torque	0.39 Nm	0.42 Nm0.03 Nm higher
Maximum speed	114 rpm38 rpm higher	76 rpm
Electrical3
Nominal voltageUse-dependent	7.4 V	5 V
Minimum voltageUse-dependent	6 V	3.7 V
Maximum voltageUse-dependent	8.4 V	6 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	238:1	288.4:1
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 XL-320

BROBOTISROBOTIS XL330-M288

Physical1

Weight

Part A16.7 g1.3 g lower

Part B18 g

Performance2

Stall torque

Part A0.39 Nm

Part B0.42 Nm0.03 Nm higher

Maximum speed

Part A114 rpm38 rpm higher

Part B76 rpm

Electrical3

Nominal voltageUse-dependent

Part A7.4 V

Part B5 V

Minimum voltageUse-dependent

Part A6 V

Part B3.7 V

Maximum voltageUse-dependent

Part A8.4 V

Part B6 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 A238:1

Part B288.4:1

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 XL-320Open source ↗

ROBOTIS XL330-M288Open source ↗