Stall torque
Part A1.265 Nm
Part B2.452 Nm1.187 Nm higher
Part comparison
ROBOTIS XM540-W270-R vs Waveshare ST3020
A side-by-side comparison of source-backed specifications within the same subcategory.
8 shared specs1 scored
Directional spec summary
Counts across 1 numeric specifications with a clear higher-or-lower direction.
Part A leads
0
Tied
0
Part B leads
1
These are metric-by-metric differences, not an overall performance score. Check the values below.
Specifications
8 specifications compared side by side.
| Compare bySpecification | AROBOTISROBOTIS XM540-W270-R | BWaveshareWaveshare ST3020 |
|---|---|---|
| Performance1 | ||
| Stall torque | 1.265 Nm | 2.452 Nm1.187 Nm higher |
| Electrical1 | ||
| Nominal voltage | 12 V | 12 V |
| Mechanical & integration3 | ||
| Motor kind | Smart servo | Smart servo |
| Drive principle | servo actuator | servo actuator |
| ArchitectureUse-dependent | Smart servo module | Integrated servo module |
| Control & communication3 | ||
| EncoderUse-dependent | absolute | programmable 360° magnetic encoder |
| Communication interfacesUse-dependent | RS485 | UART serial bus |
| Control modesUse-dependent | position;velocity;current;PWM | servo mode;motor mode;feedback |
AROBOTISROBOTIS XM540-W270-R
BWaveshareWaveshare ST3020
Performance1
Electrical1
Nominal voltage
Part A12 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 ASmart servo module
Part BIntegrated servo module
Control & communication3
EncoderUse-dependent
Part Aabsolute
Part Bprogrammable 360° magnetic encoder
Communication interfacesUse-dependent
Part ARS485
Part BUART serial bus
Control modesUse-dependent
Part Aposition;velocity;current;PWM
Part Bservo mode;motor mode;feedback
Product sources
Product sources used by this comparison
ROBOTIS XM540-W270-ROpen source ↗
Waveshare ST3020Open source ↗