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SunFounder 55g
Large

SunFounder 55g

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand SunFounder
Product Number CN0023
Category Hobby
Performance
Torque
6.0V 208.00 oz-in
4.8V 167.00 oz-in
Speed
6.0V 0.14 sec/60°
4.8V 0.16 sec/60°
Running Current (add)
Stall Current 1.6–1.8 A
Physical
Weight 1.94 oz
Dimensions L 2.13 in
W 0.79 in
H 1.74 in
Case Material (add)
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 25 T
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation (add)
Direction Counterclockwise
Rotational Range 180°
Mechanical Limit 240°
Pulse Cycle (add)
Pulse Width (add)
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6 V
Power Source (add)
Regulator Type (add)
Temperature -10–50 °C
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length 300 mm
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 1.93–2.75 W
Torque Density3.0364 oz-in/g
Stronger than 47% of the 35 Large servos in the database
Torque-to-Volume Ratio57.04 oz-in/in³
Denser torque than 19% of the 33 Large servos in the database
Power Density0.938 W/in³
More power-dense than 44% of the 114 Large servos in the database
Speed-to-Weight0.11364 (1/sec·g)
Faster than 77% of the 31 Large servos in the database
Speed-Torque Trade-off26.72
Better balanced than 30% of the 31 Large servos in the database
Current-per-Torque Ratio0.0108 A/oz-in
More efficient than 83% of the 464 Hobby servos in the database
Torque Gain per Volt20.46%/V
More voltage-responsive (torque) than 76% of the 1637 Hobby servos in the database
Speed Gain per Volt11.91%/V
More voltage-responsive (speed) than 27% of the 1661 Hobby servos in the database
Voltage Range Width1.2 V
Wider voltage range than 10% of the 138 Large servos in the database

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