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Slim Discontinued

Protech B109

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-08-12
Identity
Brand Protech
Product Number (add)
Category Hobby
Discontinued Yes
Performance
Torque
4.8V21.24 oz-in
Speed
4.8V0.16 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.32 oz
Dimensions L 1.06 in
W 0.35 in
H 0.94 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Plastic
Gear Spline/Teeth (add)
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Bushing
Backlash (add)
Control & Signal
Modulation Analog
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 PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8 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 (add)

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 0.25 W
Torque Density2.3600 oz-in/g
Stronger than 20% of the 57 Slim servos in the database
Torque-to-Volume Ratio60.91 oz-in/in³
Denser torque than 5% of the 57 Slim servos in the database
Power Density0.704 W/in³
More power-dense than 7% of the 116 Slim servos in the database
Speed-to-Weight0.69444 (1/sec·g)
Faster than 91% of the 57 Slim servos in the database
Speed-Torque Trade-off3.40
Better balanced than 9% of the 57 Slim servos in the database

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