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JR ST47BB
Standard Discontinued

JR ST47BB

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-08
Identity
Brand JR
Product Number JSP20060
Category Hobby
Discontinued Yes
Performance
Torque
4.8V47.00 oz-in
Speed
6.0V 0.15 sec/60°
4.8V 0.18 sec/60°
Physical
Weight 1.55 ozAbove Average
Dimensions L 1.52 in
W 0.73 in
H 1.32 in
Drivetrain
Gears Nylon
Rotation/Support Single Bearing
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 70% of 448 Analog Standard servos

Performance Analysis

Shaft Power 0.48 W
Power Density0.330 W/in³
More power-dense than 20% of 437 Analog Standard servos
Torque Density1.0696 oz-in/g
Torque-to-Volume Ratio32.09 oz-in/in³
Speed-to-Weight0.12644 (1/sec·g)
Speed-Torque Trade-off8.46

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