Stall torque
Part A3.628 Nm1.176 Nm higher
Part B2.452 Nm
Part comparison
Futaba BLS172SV vs Savox SC-0251MG+
A side-by-side comparison of source-backed specifications within the same subcategory.
10 shared specs1 scored
Directional spec summary
Counts across 1 numeric specifications with a clear higher-or-lower direction.
Part A leads
1
Tied
0
Part B leads
0
These are metric-by-metric differences, not an overall performance score. Check the values below.
Specifications
10 specifications compared side by side.
| Compare bySpecification | AFutabaFutaba BLS172SV | BSavoxSavox SC-0251MG+ |
|---|---|---|
| Performance1 | ||
| Stall torque | 3.628 Nm1.176 Nm higher | 2.452 Nm |
| Electrical2 | ||
| Minimum voltageUse-dependent | 6.6 V | 6 V |
| Maximum voltage | 7.4 V | 7.4 V |
| Mechanical & integration3 | ||
| Motor kind | Rc servo | Rc servo |
| Drive principle | servo actuator | servo actuator |
| Architecture | Integrated servo module | Integrated servo module |
| Control & communication3 | ||
| Communication interfacesUse-dependent | PWM;S.Bus2 | PWM |
| Control modesUse-dependent | PWM/S.Bus2 servo | PWM servo |
| Servo signal | PWM | PWM |
| Other specifications1 | ||
| PWM pulse center | 1500 µs | 1500 µs |
AFutabaFutaba BLS172SV
BSavoxSavox SC-0251MG+
Performance1
Electrical2
Minimum voltageUse-dependent
Part A6.6 V
Part B6 V
Maximum voltage
Part A7.4 V
Part B7.4 V
Mechanical & integration3
Motor kind
Part ARc servo
Part BRc servo
Drive principle
Part Aservo actuator
Part Bservo actuator
Architecture
Part AIntegrated servo module
Part BIntegrated servo module
Control & communication3
Communication interfacesUse-dependent
Part APWM;S.Bus2
Part BPWM
Control modesUse-dependent
Part APWM/S.Bus2 servo
Part BPWM servo
Servo signal
Part APWM
Part BPWM
Other specifications1
PWM pulse center
Part A1500 µs
Part B1500 µs
Product sources
Product sources used by this comparison
Futaba BLS172SVOpen source ↗
Savox SC-0251MG+Open source ↗