SpringRC SM-S3481M

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-24

Identity
Brand
Product Number	SM-S3481M
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 86.10 oz-in 4.8V 69.40 oz-in Average
Speed	6.0V 0.08 sec/60° 4.8V 0.10 sec/60° Above Average
Physical
Weight	1.06 ozBelow Average
Dimensions	L 1.398 in W 0.598 in H 1.193 in
Case Material	Aluminum
Drivetrain
Motor Type	Coreless
Gears	Metal
Rotation Mode	Positional
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Rotational Range	60°
Control System	PWM
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Wire Length	200 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

*Based on known specs.

Class Comparison

Torque	Average Stronger than 63% of 290 Digital Mini servos at 4.8V
Speed	Above Average Faster than 68% of 293 Digital Mini servos at 4.8V
Weight	Below Average Lighter than 26% of 505 Digital Mini servos

Performance Analysis

Shaft Power	1.28–1.99 W
Power Density	1.995 W/in³ More power-dense than 57% of 482 Digital Mini servos
Torque Density	2.3133 oz-in/g Stronger than 49% of 286 Digital Mini servos
Torque-to-Volume Ratio	69.58 oz-in/in³ Denser torque than 44% of 288 Digital Mini servos
Speed-to-Weight	0.33333 (1/sec·g) Faster than 53% of 289 Digital Mini servos
Speed-Torque Trade-off	6.94 Better balanced than 51% of 288 Digital Mini servos
Torque Gain per Volt	20.05%/V More voltage-responsive (torque) than 70% of 257 Digital Mini servos
Speed Gain per Volt	20.83%/V More voltage-responsive (speed) than 77% of 262 Digital Mini servos
Voltage Range Width	1.2 V Wider voltage range than 23% of 405 Digital Mini servos