SpringRC SM-S3317B

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*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10

Identity
Brand
Category	Hobby
Performance
Torque	6.0V 34.70 oz-in 4.8V 31.90 oz-in Below Average
Speed	6.0V 0.14 sec/60° 4.8V 0.16 sec/60° Below Average
Physical
Weight	0.67 ozAverage
Dimensions	L 1.232 in W 0.642 in H 1.122 in
Drivetrain
Gears	Plastic
Rotation Mode	Standard
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Analog
Rotational Range	180°
Neutral Position	1500 µs
Control System	PWM
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal)
Wire Length	200 mm
Origin
Country of Origin	China

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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

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 33% of 80 Analog Mini servos at 4.8V
Speed	Below Average Faster than 25% of 81 Analog Mini servos at 4.8V
Weight	Average Lighter than 45% of 165 Analog Mini servos

Performance Analysis

Shaft Power	0.37–0.46 W
Power Density	0.516 W/in³ More power-dense than 18% of 163 Analog Mini servos
Torque Density	1.6790 oz-in/g Stronger than 32% of 80 Analog Mini servos
Torque-to-Volume Ratio	35.95 oz-in/in³ Denser torque than 14% of 80 Analog Mini servos
Speed-to-Weight	0.32895 (1/sec·g) Faster than 39% of 81 Analog Mini servos
Speed-Torque Trade-off	5.10 Better balanced than 51% of 80 Analog Mini servos
Torque Gain per Volt	7.31%/V More voltage-responsive (torque) than 11% of 55 Analog Mini servos
Speed Gain per Volt	11.91%/V More voltage-responsive (speed) than 20% of 56 Analog Mini servos
Voltage Range Width	1.2 V Wider voltage range than 45% of 88 Analog Mini servos