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Robbe FS-335
Standard

Robbe FS-335

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand Robbe
Product Number 9117
Category Hobby
Performance
Torque
8.4V 102.77 oz-in
7.4V 90.27 oz-in
Speed
8.4V 0.09 sec/60°
7.4V 0.10 sec/60°
Physical
Weight 1.02 ozTop 10%
Dimensions L 1.378 in
W 0.591 in
H 1.378 in
Drivetrain
Gears Metal
Gear Spline/Teeth 25 T
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Electrical & Environment
Operating Voltage 6–8.4 V
Power Source 2S LiPo
Connectivity
Connector JR (Universal) estimate
Origin
Country of Origin German

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

WeightTop 10%
Lighter than 99% of 1902 Digital Standard servos

Performance Analysis

Shaft Power 1.67–2.11 W
Power Density1.881 W/in³
More power-dense than 41% of 1759 Digital Standard servos
Torque Density3.1128 oz-in/g
Torque-to-Volume Ratio80.44 oz-in/in³
Speed-to-Weight0.34483 (1/sec·g)
Speed-Torque Trade-off9.03
Voltage Range Width2.4 V
Wider voltage range than 53% of 1539 Digital Standard servos

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