Part comparison

Power HD LW-20MG vs Savox SW-2290SG

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

12 shared specs1 scored

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Power HDPower HD LW-20MGLW-20MG

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SavoxSavox SW-2290SGSW-2290SG

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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

12 specifications compared side by side.

Power HD LW-20MG / Savox SW-2290SG
Compare bySpecification	APower HDPower HD LW-20MG	BSavoxSavox SW-2290SG
Performance1
Stall torque	1.961 Nm	6.865 Nm4.904 Nm higher
Electrical1
Maximum voltageUse-dependent	6.6 V	8.4 V
Mechanical & integration4
Motor kind	Rc servo	Rc servo
Drive principle	servo actuator	servo actuator
Architecture	Servo module	Servo module
Gear materialUse-dependent	metal	specialized steel
Control & communication3
Communication interfaces	PWM	PWM
Control modes	PWM servo	PWM servo
Servo signal	PWM	PWM
Other specifications3
IP ratingUse-dependent	waterproof	IP67
PWM pulse center	1500 µs	1500 µs
Waterproof claimUse-dependent	waterproof	IP67

APower HDPower HD LW-20MG

BSavoxSavox SW-2290SG

Performance1

Stall torque

Part A1.961 Nm

Part B6.865 Nm4.904 Nm higher

Electrical1

Maximum voltageUse-dependent

Part A6.6 V

Part B8.4 V

Mechanical & integration4

Motor kind

Part ARc servo

Part BRc servo

Drive principle

Part Aservo actuator

Part Bservo actuator

Architecture

Part AServo module

Part BServo module

Gear materialUse-dependent

Part Ametal

Part Bspecialized steel

Control & communication3

Communication interfaces

Part APWM

Part BPWM

Control modes

Part APWM servo

Part BPWM servo

Servo signal

Part APWM

Part BPWM

Other specifications3

IP ratingUse-dependent

Part Awaterproof

Part BIP67

PWM pulse center

Part A1500 µs

Part B1500 µs

Waterproof claimUse-dependent

Part Awaterproof

Part BIP67

Product sources

Product sources used by this comparison

Power HD LW-20MGOpen source ↗

Savox SW-2290SGOpen source ↗