Discover XQ-Power Servos in Our eBay Store!

Shop Now
Robbe FS-177
Slim

Robbe FS-177

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Robbe
Product Number 9110
Category Hobby
Performance
Torque
7.4V 36.11 oz-in
6.0V 27.78 oz-in
Speed
7.4V 0.07 sec/60°
6.0V 0.09 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.33 oz
Dimensions L 0.93 in
W 0.31 in
H 0.94 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 15 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 6–7.4 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 Austria

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 0.57–0.95 W
Torque Density2.9553 oz-in/g
Stronger than 53% of the 50 Digital Slim servos in the database
Torque-to-Volume Ratio102.51 oz-in/in³
Denser torque than 29% of the 50 Digital Slim servos in the database
Power Density3.520 W/in³
More power-dense than 52% of the 93 Digital Slim servos in the database
Speed-to-Weight1.18203 (1/sec·g)
1st-highest speed-to-weight of 50 Digital Slim servos
Speed-Torque Trade-off2.50
Better balanced than 2% of the 50 Digital Slim servos in the database
Torque Gain per Volt21.42%/V
More voltage-responsive (torque) than 87% of the 46 Digital Slim servos in the database
Speed Gain per Volt20.40%/V
More voltage-responsive (speed) than 69% of the 46 Digital Slim servos in the database
Voltage Range Width1.4 V
Wider voltage range than 32% of the 75 Digital Slim servos in the database

Similar Active Servos

Reviews of Robbe FS-177

Be the first to review!

Submit a review of Robbe FS-177