Stall torque
Part A1.265 Nm
Part B2.452 Nm1.187 Nm higher
Part comparison
Hitec D645MW vs Hitec HSB-9370TH
A side-by-side comparison of source-backed specifications within the same subcategory.
12 shared specs3 scored
Directional spec summary
Counts across 3 numeric specifications with a clear higher-or-lower direction.
Part A leads
0
Tied
0
Part B leads
3
These are metric-by-metric differences, not an overall performance score. Check the values below.
Specifications
12 specifications compared side by side.
| Compare bySpecification | AHitecHitec D645MW | BHitecHitec HSB-9370TH |
|---|---|---|
| Performance3 | ||
| Stall torque | 1.265 Nm | 2.452 Nm1.187 Nm higher |
| Stall torque @ 7.4V | 12.9 kg·cm | 25 kg·cm12.1 kg·cm higher |
| Speed @ 7.4V | 0.17 s/60° | 0.1 s/60°0.07 s/60° lower |
| Electrical1 | ||
| Nominal voltage | 7.4 V | 7.4 V |
| Mechanical & integration4 | ||
| Motor kind | Rc servo | Rc servo |
| Drive principle | servo actuator | servo actuator |
| Architecture | Rc servo module | Rc servo module |
| Gear materialUse-dependent | Metal | Titanium |
| Control & communication3 | ||
| Communication interfaces | PWM | PWM |
| Control modes | PWM servo | PWM servo |
| Servo signal | PWM | PWM |
| Other specifications1 | ||
| PWM pulse center | 1500 µs | 1500 µs |
AHitecHitec D645MW
BHitecHitec HSB-9370TH
Performance3
Stall torque @ 7.4V
Part A12.9 kg·cm
Part B25 kg·cm12.1 kg·cm higher
Speed @ 7.4V
Part A0.17 s/60°
Part B0.1 s/60°0.07 s/60° lower
Electrical1
Nominal voltage
Part A7.4 V
Part B7.4 V
Mechanical & integration4
Motor kind
Part ARc servo
Part BRc servo
Drive principle
Part Aservo actuator
Part Bservo actuator
Architecture
Part ARc servo module
Part BRc servo module
Gear materialUse-dependent
Part AMetal
Part BTitanium
Control & communication3
Communication interfaces
Part APWM
Part BPWM
Control modes
Part APWM 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
Hitec D645MWNo public source
Hitec HSB-9370THNo public source