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Futaba S3156
Micro Discontinued

Futaba S3156

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-09-16
Identity
Brand Futaba
Product Number FUTM0656
Category Hobby
Discontinued Yes
Performance
Torque
6.0V 33.00 oz-in
4.8V 28.00 oz-in
Speed
6.0V 0.11 sec/60°
4.8V 0.13 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.33 oz
Dimensions L 0.86 in
W 0.43 in
H 0.86 in
Case Material (add)
Drivetrain
Motor Type Brushed
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 21 T
Shaft Size 5.0 mm
Rotation Mode Positional
Rotation/Support Single Bearing
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
Pulse Cycle 5 ms
Pulse Width (add)
Neutral Position 1520 µs
Dead Band (add)
Refresh Rate 200 Hz
Angle Sensor (add)
Control System (add)
Programmable No
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector Futaba J
Wire Length (add)
Origin
Country of Origin (add)

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.

Performance Analysis

Shaft Power 0.40–0.55 W
Torque Density3.0108 oz-in/g
Stronger than 72% of the 242 Digital Micro servos in the database
Torque-to-Volume Ratio87.43 oz-in/in³
Denser torque than 63% of the 244 Digital Micro servos in the database
Power Density1.732 W/in³
More power-dense than 47% of the 544 Digital Micro servos in the database
Speed-to-Weight0.82713 (1/sec·g)
Faster than 59% of the 242 Digital Micro servos in the database
Speed-Torque Trade-off3.64
Better balanced than 63% of the 244 Digital Micro servos in the database
Torque Gain per Volt14.88%/V
More voltage-responsive (torque) than 37% of the 195 Digital Micro servos in the database
Speed Gain per Volt15.17%/V
More voltage-responsive (speed) than 35% of the 197 Digital Micro servos in the database
Voltage Range Width1.2 V
Wider voltage range than 28% of the 409 Digital Micro servos in the database

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