Part comparison

Futaba BLS172SV vs Hitec D956WP

A side-by-side comparison of source-backed specifications within the same subcategory.

11 shared specs2 scored

Start over

FutabaFutaba BLS172SVBLS172SV

View details

No imageHitecHitec D956WPD956WP

View details

Directional spec summary

Counts across 2 numeric specifications with a clear higher-or-lower direction.

Part A leads

Tied

Part B leads

These are metric-by-metric differences, not an overall performance score. Check the values below.

Specifications

11 specifications compared side by side.

Futaba BLS172SV / Hitec D956WP
Compare bySpecification	AFutabaFutaba BLS172SV	BHitecHitec D956WP
Physical1
Weight	74 g	68 g6 g lower
Performance1
Stall torque	3.628 Nm0.784 Nm higher	2.844 Nm
Electrical2
Minimum voltageUse-dependent	6.6 V	4.8 V
Maximum voltage	7.4 V	7.4 V
Mechanical & integration3
Motor kind	Rc servo	Rc servo
Drive principle	servo actuator	servo actuator
ArchitectureUse-dependent	Integrated servo module	Rc 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

BHitecHitec D956WP

Physical1

Weight

Part A74 g

Part B68 g6 g lower

Performance1

Stall torque

Part A3.628 Nm0.784 Nm higher

Part B2.844 Nm

Electrical2

Minimum voltageUse-dependent

Part A6.6 V

Part B4.8 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

ArchitectureUse-dependent

Part AIntegrated servo module

Part BRc 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 ↗

Hitec D956WPOpen source ↗