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Modelcraft 4519 BB
Standard Discontinued

Modelcraft 4519 BB

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-09
Identity
Brand Modelcraft
Category Hobby
Discontinued Yes
Performance
Torque
6.0V 63.70 oz-in
4.8V 49.60 oz-in
Speed
6.0V 0.19 sec/60°
4.8V 0.23 sec/60°
Physical
Weight 1.58 ozAbove Average
Dimensions L 1.594 in
W 0.807 in
H 1.535 in
Drivetrain
Gears Plastic
Gear Spline/Teeth 25 T
Rotation/Support Dual Bearings
Control & Signal
Modulation Analog
Connectivity
Connector JR (Universal)

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

WeightAbove Average
Lighter than 67% of 448 Analog Standard servos

Performance Analysis

Shaft Power 0.40–0.62 W
Power Density0.314 W/in³
More power-dense than 17% of 437 Analog Standard servos
Torque Density1.1071 oz-in/g
Torque-to-Volume Ratio25.12 oz-in/in³
Speed-to-Weight0.09705 (1/sec·g)
Speed-Torque Trade-off11.41

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