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Jamara Q4 ST4119
Standard

Jamara Q4 ST4119

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand Jamara
Product Number 33217
Category Hobby
Performance
Torque
6.0V 56.94 oz-in
4.8V 44.44 oz-in Bottom 10%
Speed
6.0V 0.19 sec/60°
4.8V 0.23 sec/60° Bottom 10%
Stall Current ≤1000 ABottom 10%
Physical
Weight 1.31 ozTop 10%
Dimensions L 1.594 in
W 0.768 in
H 1.614 in
Drivetrain
Gears Plastic
Gear Spline/Teeth 25 T
Control & Signal
Modulation Digital
Electrical & Environment
Operating Voltage 4.8–6 V
Connectivity
Connector Futaba J
Wire Length 300 mm
Origin
Country of Origin Germany

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

TorqueBottom 10%
Stronger than 2% of 1043 Digital Standard servos at 4.8V
SpeedBottom 10%
Faster than 4% of 1041 Digital Standard servos at 4.8V
WeightTop 10%
Lighter than 97% of 1902 Digital Standard servos
Stall CurrentBottom 10%
Lower draw than 1% of 539 Digital Standard servos

Performance Analysis

Shaft Power 0.36–0.55 W
Power Density0.280 W/in³
More power-dense than 1% of 1759 Digital Standard servos
Torque Density1.2011 oz-in/g
Stronger than 6% of 1036 Digital Standard servos
Torque-to-Volume Ratio22.49 oz-in/in³
Denser torque than 1% of 1042 Digital Standard servos
Speed-to-Weight0.11751 (1/sec·g)
Faster than 52% of 1033 Digital Standard servos
Speed-Torque Trade-off10.22
Better balanced than 15% of 1031 Digital Standard servos
Current-per-Torque Ratio22.5023 A/oz-in
More efficient than 0% of 315 Digital Standard servos
Torque Gain per Volt23.44%/V
More voltage-responsive (torque) than 91% of 850 Digital Standard servos
Speed Gain per Volt17.54%/V
More voltage-responsive (speed) than 62% of 871 Digital Standard servos
Voltage Range Width1.2 V
Wider voltage range than 10% of 1539 Digital Standard servos

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