Discover XQ-Power Servos in Our eBay Store!

Shop Now
Robbe FS-300
Standard

Robbe FS-300

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Robbe
Product Number 9101
Category Hobby
Performance
Torque
6.0V 50.70 oz-in
4.8V 42.36 oz-in
Speed
6.0V 0.10 sec/60°
4.8V 0.12 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.94 oz
Dimensions L 1.42 in
W 0.59 in
H 1.28 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 25 T
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
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 4.8–6 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length (add)
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.

Performance Analysis

Shaft Power 0.65–0.94 W
Torque Density1.5895 oz-in/g
Stronger than 14% of the 832 Digital Standard servos in the database
Torque-to-Volume Ratio39.64 oz-in/in³
Denser torque than 11% of the 843 Digital Standard servos in the database
Power Density0.877 W/in³
More power-dense than 15% of the 1644 Digital Standard servos in the database
Speed-to-Weight0.31270 (1/sec·g)
Faster than 94% of the 821 Digital Standard servos in the database
Speed-Torque Trade-off5.08
Better balanced than 9% of the 826 Digital Standard servos in the database
Torque Gain per Volt16.41%/V
More voltage-responsive (torque) than 55% of the 673 Digital Standard servos in the database
Speed Gain per Volt16.67%/V
More voltage-responsive (speed) than 58% of the 687 Digital Standard servos in the database
Voltage Range Width1.2 V
Wider voltage range than 11% of the 1269 Digital Standard servos in the database

Similar Active Servos

Reviews of Robbe FS-300

Be the first to review!

Submit a review of Robbe FS-300