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KST A15-2212
Standard

KST A15-2212

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand KST
Product Number KST-1016
Category Hobby
Performance
Torque
8.4V 347.00 oz-in
7.4V 305.36 oz-in
6.0V 249.84 oz-in Average
Speed
8.4V 0.11 sec/60°
7.4V 0.12 sec/60°
6.0V 0.15 sec/60° Average
Physical
Weight 1.83 ozAbove Average
Dimensions L 1.595 in
W 0.591 in
H 1.339 in
Case Material Aluminum
Drivetrain
Motor Type Coreless
Gears Steel
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Rotational Range 100°
Neutral Position 1500 µs
Refresh Rate 333 Hz
Angle Sensor Potentiometer
Control System PWM
Programmable Yes
Electrical & Environment
Operating Voltage 6–8.4 V
Connectivity
Connector JR (Universal) estimate

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

TorqueAverage
Stronger than 56% of 1043 Digital Standard servos at 6.0V
SpeedAverage
Faster than 40% of 1041 Digital Standard servos at 6.0V
WeightAbove Average
Lighter than 83% of 1902 Digital Standard servos

Performance Analysis

Shaft Power 3.08–5.83 W
Power Density4.627 W/in³
More power-dense than 76% of 1759 Digital Standard servos
Torque Density4.8046 oz-in/g
Stronger than 75% of 1036 Digital Standard servos
Torque-to-Volume Ratio198.20 oz-in/in³
Denser torque than 79% of 1042 Digital Standard servos
Speed-to-Weight0.12821 (1/sec·g)
Faster than 59% of 1033 Digital Standard servos
Speed-Torque Trade-off37.48
Better balanced than 61% of 1031 Digital Standard servos
Torque Gain per Volt16.20%/V
More voltage-responsive (torque) than 55% of 850 Digital Standard servos
Speed Gain per Volt15.16%/V
More voltage-responsive (speed) than 47% of 871 Digital Standard servos
Voltage Range Width2.4 V
Wider voltage range than 59% of 1539 Digital Standard servos

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