Weight
Part A73.5 g0.5 g lower
Part B74 g
Part comparison
AGFRC A73BHLW V2 vs Futaba BLS172SV
A side-by-side comparison of source-backed specifications within the same subcategory.
11 shared specs2 scored
Directional spec summary
Counts across 2 numeric specifications with a clear higher-or-lower direction.
Part A leads
2
Tied
0
Part B leads
0
These are metric-by-metric differences, not an overall performance score. Check the values below.
Specifications
11 specifications compared side by side.
| Compare bySpecification | AAGFRCAGFRC A73BHLW V2 | BFutabaFutaba BLS172SV |
|---|---|---|
| Physical1 | ||
| Weight | 73.5 g0.5 g lower | 74 g |
| Performance1 | ||
| Stall torque | 3.923 Nm0.295 Nm higher | 3.628 Nm |
| Electrical2 | ||
| Minimum voltageUse-dependent | 4.8 V | 6.6 V |
| Maximum voltageUse-dependent | 8.4 V | 7.4 V |
| Mechanical & integration3 | ||
| Motor kind | Rc servo | Rc servo |
| Drive principle | servo actuator | servo actuator |
| ArchitectureUse-dependent | Servo module | Integrated servo module |
| Control & communication3 | ||
| Communication interfacesUse-dependent | PWM | PWM;S.Bus2 |
| Control modesUse-dependent | PWM servo | PWM/S.Bus2 servo |
| Servo signal | PWM | PWM |
| Other specifications1 | ||
| PWM pulse center | 1500 µs | 1500 µs |
AAGFRCAGFRC A73BHLW V2
BFutabaFutaba BLS172SV
Physical1
Performance1
Stall torque
Part A3.923 Nm0.295 Nm higher
Part B3.628 Nm
Electrical2
Minimum voltageUse-dependent
Part A4.8 V
Part B6.6 V
Maximum voltageUse-dependent
Part A8.4 V
Part B7.4 V
Mechanical & integration3
Motor kind
Part ARc servo
Part BRc servo
Drive principle
Part Aservo actuator
Part Bservo actuator
ArchitectureUse-dependent
Part AServo module
Part BIntegrated servo module
Control & communication3
Communication interfacesUse-dependent
Part APWM
Part BPWM;S.Bus2
Control modesUse-dependent
Part APWM servo
Part BPWM/S.Bus2 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
AGFRC A73BHLW V2Open source ↗
Futaba BLS172SVOpen source ↗