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SunFounder SF0180
Micro

SunFounder SF0180

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-25
Identity
Brand SunFounder
Product Number 97800006
Category Hobby
Performance
Torque
6.0V 35.00 oz-in
4.8V 28.00 oz-in Average
Speed
6.0V 0.09 sec/60°
4.8V 0.12 sec/60° Average
Running Current
6.0V 0.200 A
4.8V 0.140 A Above Average
Stall Current 0.52–0.7 AAbove Average
Physical
Weight 0.32 ozAverage
Case Material Plastic
Drivetrain
Gear Spline/Teeth 21 T
Rotation Mode Positional
Control & Signal
Modulation Digital
Direction Clockwise
Rotational Range 180°
Mechanical Limit 200°
Pulse Cycle 16.6667 ms
Pulse Width 750-2250 µs
Neutral Position 1500 µs
Dead Band 5 µs
Refresh Rate 60 Hz
Control System PWM
Electrical & Environment
Operating Voltage 4.8–6 V
Temperature -55–75 °C
Idle Current 0.005 A
Connectivity
Connector JR (Universal) estimate
Wire Length 190 mm

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.

Class Comparison

TorqueAverage
Stronger than 52% of 349 Digital Micro servos at 4.8V
SpeedAverage
Faster than 38% of 347 Digital Micro servos at 4.8V
WeightAverage
Lighter than 63% of 597 Digital Micro servos
Running CurrentAbove Average
Lower draw than 66% of 60 Digital Micro servos at 4.8V
Stall CurrentAbove Average
Lower draw than 72% of 188 Digital Micro servos

Performance Analysis

Shaft Power 0.43–0.72 W
Torque Density3.1111 oz-in/g
Stronger than 74% of 349 Digital Micro servos
Speed-to-Weight0.92593 (1/sec·g)
Faster than 69% of 347 Digital Micro servos
Speed-Torque Trade-off3.36
Better balanced than 54% of 345 Digital Micro servos
Current-per-Torque Ratio0.0250 A/oz-in
More efficient than 77% of 98 Digital Micro servos
Idle-to-Running Current Ratio0.036
Lower idle draw than 51% of 42 Digital Micro servos
No-Load vs Stall Current Spread5.00
Narrower current spread than 84% of 45 Digital Micro servos
Torque Gain per Volt20.83%/V
More voltage-responsive (torque) than 72% of 290 Digital Micro servos
Speed Gain per Volt27.78%/V
More voltage-responsive (speed) than 95% of 295 Digital Micro servos
Voltage Range Width1.2 V
Wider voltage range than 8% of 496 Digital Micro servos
Dead-Band-to-Pulse-Width Ratio0.0033
Finer dead band than 9% of 182 Digital Micro servos

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Reviews (477)

Includes 477 reviews aggregated from around the web.

Buyers rate this servo 4.3 out of 5 from roughly 400 ratings on a retailer listing, with 63% giving five stars and 7% giving one star. Reviewers describe good quality, good torque and good value, and one notes it works well on nitro trucks with stiff steering. Durability is mixed: some find it very strong while others say it lasted only a couple of weeks.

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