Stall torque
Part A1.5 Nm
Part B2.942 Nm1.442 Nm higher
Part comparison
ROBOTIS AX-12A vs Waveshare ST3215 30kg
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 AX-12A | BWaveshareWaveshare ST3215 30kg |
|---|---|---|
| Performance1 | ||
| Stall torque | 1.5 Nm | 2.942 Nm1.442 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 | TTL | serial bus |
| Control modesUse-dependent | position;velocity;current/PWM;feedback | position;servo;motor |
AROBOTISROBOTIS AX-12A
BWaveshareWaveshare ST3215 30kg
Performance1
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 ATTL
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 AX-12AOpen source ↗
Waveshare ST3215 30kgOpen source ↗