Part comparison

Hitec HS-311 vs Hitec HS-7955TG

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

11 shared specs3 scored

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HitecHitec HS-311HS-311

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HitecHitec HS-7955TGHS-7955TG

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Directional spec summary

Counts across 3 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.

Hitec HS-311 / Hitec HS-7955TG
Compare bySpecification	AHitecHitec HS-311	BHitecHitec HS-7955TG
Performance3
Stall torque	0.363 Nm	2.354 Nm1.991 Nm higher
Stall torque @ 6V	3.7 kg·cm	24 kg·cm20.3 kg·cm higher
Speed @ 6V	0.15 s/60°	0.15 s/60°
Mechanical & integration4
Motor kind	Rc servo	Rc servo
Drive principle	servo actuator	servo actuator
ArchitectureUse-dependent	Rc servo module	Integrated servo module
Gear materialUse-dependent	Resin	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 HS-311

BHitecHitec HS-7955TG

Performance3

Stall torque

Part A0.363 Nm

Part B2.354 Nm1.991 Nm higher

Stall torque @ 6V

Part A3.7 kg·cm

Part B24 kg·cm20.3 kg·cm higher

Speed @ 6V

Part A0.15 s/60°

Part B0.15 s/60°

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 materialUse-dependent

Part AResin

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 HS-311No public source

Hitec HS-7955TGOpen source ↗