Futaba S3102

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-09-16

Identity
Brand
Product Number	01102264-3
Category	Hobby
Discontinued	Yes
Performance
Torque	4.8V51.40 oz-inAbove Average
Speed	4.8V0.25 sec/60°Bottom 10%
Physical
Weight	0.74 ozAverage
Dimensions	L 1.10 in W 0.51 in H 1.17 in
Drivetrain
Motor Type	3-pole
Gears	Metal
Gear Spline/Teeth	21 T estimate
Rotation Mode	Positional
Rotation/Support	Bushing
Control & Signal
Modulation	Analog
Control System	PWM
Programmable	No
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Wire Length	150 mm

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Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Compatible Hardware

Amazon eBay

*Spec is estimated from brand data.

Class Comparison

Torque	Above Average Stronger than 89% of 80 Analog Mini servos at 4.8V
Speed	Bottom 10% Faster than 3% of 81 Analog Mini servos at 4.8V
Weight	Average Lighter than 40% of 165 Analog Mini servos

Performance Analysis

Shaft Power	0.38 W
Power Density	0.579 W/in³ More power-dense than 23% of 163 Analog Mini servos
Torque Density	2.4476 oz-in/g Stronger than 82% of 80 Analog Mini servos
Torque-to-Volume Ratio	78.31 oz-in/in³ Denser torque than 91% of 80 Analog Mini servos
Speed-to-Weight	0.19048 (1/sec·g) Faster than 8% of 81 Analog Mini servos
Speed-Torque Trade-off	12.85 3rd-highest speed-torque trade-off of 80 Analog Mini servos
Voltage Range Width	1.2 V Wider voltage range than 85% of 88 Analog Mini servos