Cys R3190

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	CYS-R3190
Category	Hobby
Performance
Torque	6.0V69.45 oz-inBottom 10%
Speed	8.4V 4.60 sec/60° 7.4V 5.00 sec/60° 6.0V 5.60 sec/60° Bottom 10%
Stall Current	≤1.8 ATop 10%
Physical
Weight	3.03 ozTop 10%
Dimensions	L 3.04 in W 1.09 in H 1.75 in
Case Material	Aluminum
Drivetrain
Rotation Mode	Positional
Control & Signal
Rotational Range	90°
Mechanical Limit	90°
Electrical & Environment
Operating Voltage	6–8.4 V
Origin
Country of Origin	China

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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	Bottom 10% Stronger than 1% of 127 Giant servos at 6.0V
Speed	Bottom 10% Faster than 1% of 123 Giant servos at 6.0V
Weight	Top 10% Lighter than 98% of 264 Giant servos
Stall Current	Top 10% Lower draw than 92% of 114 Giant servos

Performance Analysis

Shaft Power	0.02 W
Power Density	0.004 W/in³ More power-dense than 1% of 120 Cys servos
Torque Density	0.8076 oz-in/g Stronger than 2% of 102 Cys servos
Torque-to-Volume Ratio	11.98 oz-in/in³ Denser torque than 1% of 102 Cys servos
Speed-to-Weight	0.00208 (1/sec·g) Faster than 3% of 102 Cys servos
Speed-Torque Trade-off	389.44 4th-highest speed-torque trade-off of 102 Cys servos
Current-per-Torque Ratio	0.0259 A/oz-in More efficient than 54% of 96 Cys servos
Speed Gain per Volt	8.96%/V More voltage-responsive (speed) than 11% of 81 Cys servos
Voltage Range Width	2.4 V 4th-highest voltage range width of 107 Cys servos