Part comparison

Hitec D954SW vs Hitec DB778WP

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

10 shared specs1 scored

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HitecHitec D954SWD954SW

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HitecHitec DB778WPDB778WP

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Directional spec summary

Counts across 1 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

10 specifications compared side by side.

Hitec D954SW / Hitec DB778WP
Compare bySpecification	AHitecHitec D954SW	BHitecHitec DB778WP
Performance1
Stall torque	2.844 Nm1.079 Nm higher	1.765 Nm
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 material	steel	Steel
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 D954SW

BHitecHitec DB778WP

Performance1

Stall torque

Part A2.844 Nm1.079 Nm higher

Part B1.765 Nm

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 material

Part Asteel

Part BSteel

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 D954SWOpen source ↗

Hitec DB778WPNo public source