Part comparison

ROBOTIS XC330-T181 vs Waveshare ST3215 30kg

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

8 shared specs1 scored

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ROBOTISROBOTIS XC330-T181XC330-T181

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WaveshareWaveshare ST3215 30kgST3215 30kg

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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

8 specifications compared side by side.

ROBOTIS XC330-T181 / Waveshare ST3215 30kg
Compare bySpecification	AROBOTISROBOTIS XC330-T181	BWaveshareWaveshare ST3215 30kg
Performance1
Stall torque	0.65 Nm	2.942 Nm2.292 Nm higher
Electrical1
Nominal voltageUse-dependent	11.1 V	12 V
Mechanical & integration3
Motor kind	Smart servo	Smart servo
Drive principle	servo actuator	servo actuator
ArchitectureUse-dependent	Integrated motor controller reducer network	Servo module
Control & communication3
EncoderUse-dependent	integrated position sensor	magnetic absolute
Communication interfacesUse-dependent	RS485	serial bus
Control modesUse-dependent	position;velocity;current/PWM;feedback	position;servo;motor

AROBOTISROBOTIS XC330-T181

BWaveshareWaveshare ST3215 30kg

Performance1

Stall torque

Part A0.65 Nm

Part B2.942 Nm2.292 Nm higher

Electrical1

Nominal voltageUse-dependent

Part A11.1 V

Part B12 V

Mechanical & integration3

Motor kind

Part ASmart servo

Part BSmart servo

Drive principle

Part Aservo actuator

Part Bservo actuator

ArchitectureUse-dependent

Part AIntegrated motor controller reducer network

Part BServo module

Control & communication3

EncoderUse-dependent

Part Aintegrated position sensor

Part Bmagnetic absolute

Communication interfacesUse-dependent

Part ARS485

Part Bserial bus

Control modesUse-dependent

Part Aposition;velocity;current/PWM;feedback

Part Bposition;servo;motor

Product sources

Product sources used by this comparison

ROBOTIS XC330-T181Open source ↗

Waveshare ST3215 30kgOpen source ↗