Part comparison

Hitec HSR-2645CR vs Savox SC-0251MG+

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

9 shared specs1 scored

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HitecHitec HSR-2645CRHSR-2645CR

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SavoxSavox SC-0251MG+SC-0251MG+

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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

9 specifications compared side by side.

Hitec HSR-2645CR / Savox SC-0251MG+
Compare bySpecification	AHitecHitec HSR-2645CR	BSavoxSavox SC-0251MG+
Performance1
Stall torque	0.981 Nm	2.452 Nm1.471 Nm higher
Mechanical & integration4
Motor kind	Rc servo	Rc servo
Drive principle	servo actuator	servo actuator
ArchitectureUse-dependent	Rc servo module	Integrated servo module
Gear material	Metal	metal
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 HSR-2645CR

BSavoxSavox SC-0251MG+

Performance1

Stall torque

Part A0.981 Nm

Part B2.452 Nm1.471 Nm higher

Mechanical & integration4

Motor kind

Part ARc servo

Part BRc servo

Drive principle

Part Aservo actuator

Part Bservo actuator

ArchitectureUse-dependent

Part ARc servo module

Part BIntegrated servo module

Gear material

Part AMetal

Part Bmetal

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 HSR-2645CRNo public source

Savox SC-0251MG+Open source ↗