SunFounder SF180M

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*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28

Identity
Brand
Product Number	97800025
Category	Hobby
Performance
Torque	6.0V 42.00 oz-in 4.8V 35.00 oz-in Below Average
Speed	6.0V 0.09 sec/60° 4.8V 0.11 sec/60° Average
Stall Current	0.6–0.73 A
Physical
Weight	0.32 ozAbove Average
Drivetrain
Gears	Hybrid
Gear Spline/Teeth	21 T
Control & Signal
Modulation	Digital
Direction	Clockwise
Rotational Range	180°
Mechanical Limit	200°
Pulse Width	750-2250 µs
Neutral Position	1500 µs
Control System	PWM
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal) estimate
Wire Length	190 mm

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 23% of 31 Unknown servos at 4.8V
Speed	Average Faster than 55% of 32 Unknown servos at 4.8V
Weight	Above Average Lighter than 75% of 78 Digital Unknown servos

Performance Analysis

Shaft Power	0.59–0.86 W
Torque Density	3.8889 oz-in/g Stronger than 64% of 23 Unknown servos
Speed-to-Weight	1.01010 (1/sec·g) 3rd-highest speed-to-weight of 25 Unknown servos
Speed-Torque Trade-off	3.85 Better balanced than 24% of 30 Unknown servos
Current-per-Torque Ratio	0.0209 A/oz-in More efficient than 48% of 472 Hobby servos
Torque Gain per Volt	16.67%/V More voltage-responsive (torque) than 57% of 22 Unknown servos
Speed Gain per Volt	18.52%/V More voltage-responsive (speed) than 74% of 24 Unknown servos
Voltage Range Width	1.2 V Wider voltage range than 8% of 41 Digital Unknown servos