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Giant

Cys R3090

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand Cys
Product Number CYS-R3090
Category Hobby
Performance
Torque
6.0V69.45 oz-in
Speed
8.4V 4.60 sec/60°
7.4V 5.00 sec/60°
6.0V 5.60 sec/60°
Running Current (add)
Stall Current ≤1.8 A
Physical
Weight 3.03 oz
Dimensions L 3.04 in
W 1.09 in
H 1.75 in
Case Material Aluminum
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears (add)
Gear Spline/Teeth (add)
Shaft Size (add)
Rotation Mode (add)
Rotation/Support (add)
Backlash (add)
Control & Signal
Modulation (add)
Direction (add)
Rotational Range (add)
Mechanical Limit 90°
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 6–8 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector (add)
Wire Length (add)
Origin
Country of Origin China

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 0.02 W
Torque Density0.8076 oz-in/g
Stronger than 1% of the 100 Cys servos in the database
Torque-to-Volume Ratio11.98 oz-in/in³
Denser torque than 0% of the 100 Cys servos in the database
Power Density0.004 W/in³
More power-dense than 0% of the 120 Cys servos in the database
Speed-to-Weight0.00208 (1/sec·g)
Faster than 2% of the 100 Cys servos in the database
Speed-Torque Trade-off389.44
5th-highest speed-torque trade-off of 100 Cys servos
Current-per-Torque Ratio0.0259 A/oz-in
More efficient than 52% of the 95 Cys servos in the database
Voltage Range Width2.0 V
Wider voltage range than 94% of the 104 Cys servos in the database

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