CYS S9257F

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Compatible Hardware

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	CYS-S9257F
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 30.55 oz-in 4.8V 27.77 oz-in
Speed	6.0V 0.08 sec/60° 4.8V 0.10 sec/60°
Physical
Weight	0.88 ozAverage
Dimensions	L 1.417 in W 0.598 in H 1.134 in
Drivetrain
Gears	Plastic
Control & Signal
Modulation	Digital
Connectivity
Connector	JR (Universal) estimate

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Weight

Average

Lighter than 54% of 466 Digital Mini servos

Performance Analysis

Shaft Power	0.51–0.71 W
Power Density	0.735 W/in³ More power-dense than 6% of 440 Digital Mini servos
Torque Density	1.1108 oz-in/g
Torque-to-Volume Ratio	28.90 oz-in/in³
Speed-to-Weight	0.40000 (1/sec·g)
Speed-Torque Trade-off	2.78