Discover XQ-Power Servos in Our eBay Store!

Shop Now
JR S519
Standard

JR S519

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-22
Identity
Brand JR
Category Hobby
Performance
Torque
4.8V45.80 oz-inBelow Average
Speed
4.8V0.23 sec/60°Below Average
Physical
Weight 1.55 ozAbove Average
Dimensions L 1.476 in
W 0.748 in
H 1.516 in
Drivetrain
Gears Plastic
Control & Signal
Modulation Analog
Neutral Position 1500 µs
Control System PWM
Electrical & Environment
Operating Voltage 4.8–5.5 V
Connectivity
Connector JR (Universal) estimate
Wire Length 300 mm

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

TorqueBelow Average
Stronger than 22% of 198 Analog Standard servos at 4.8V
SpeedBelow Average
Faster than 11% of 195 Analog Standard servos at 4.8V
WeightAbove Average
Lighter than 69% of 448 Analog Standard servos

Performance Analysis

Shaft Power 0.37 W
Power Density0.220 W/in³
More power-dense than 6% of 433 Analog Standard servos
Torque Density1.0409 oz-in/g
Stronger than 19% of 198 Analog Standard servos
Torque-to-Volume Ratio27.36 oz-in/in³
Denser torque than 29% of 198 Analog Standard servos
Speed-to-Weight0.09881 (1/sec·g)
Faster than 25% of 195 Analog Standard servos
Speed-Torque Trade-off10.53
Better balanced than 34% of 195 Analog Standard servos
Voltage Range Width0.7 V
Wider voltage range than 3% of 239 Analog Standard servos

Similar Active Servos

Reviews of JR S519

Be the first to review!

Submit a review of JR S519