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Robbe 4.3g
Micro Discontinued

Robbe 4.3g

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Robbe
Product Number 8524
Category Hobby
Discontinued Yes
Performance
Torque
6.0V 11.10 oz-in
4.8V 9.70 oz-in
Speed
6.0V 0.12 sec/60°
4.8V 0.15 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.15 oz
Dimensions L 0.77 in
W 0.31 in
H 0.77 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Plastic
Gear Spline/Teeth 25 T estimate
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 4.8–6 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 (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 0.12–0.17 W
Torque Density2.2558 oz-in/g
Stronger than 55% of the 131 Analog Micro servos in the database
Torque-to-Volume Ratio52.78 oz-in/in³
Denser torque than 58% of the 131 Analog Micro servos in the database
Power Density0.930 W/in³
More power-dense than 61% of the 319 Analog Micro servos in the database
Speed-to-Weight1.55039 (1/sec·g)
Faster than 71% of the 130 Analog Micro servos in the database
Speed-Torque Trade-off1.46
Better balanced than 25% of the 130 Analog Micro servos in the database
Torque Gain per Volt12.03%/V
More voltage-responsive (torque) than 28% of the 72 Analog Micro servos in the database
Speed Gain per Volt20.83%/V
More voltage-responsive (speed) than 91% of the 71 Analog Micro servos in the database
Voltage Range Width1.2 V
Wider voltage range than 77% of the 137 Analog Micro servos in the database

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