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KST X10
Slim

KST X10

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-08
Identity
Brand KST
Category Hobby
Performance
Torque
8.4V 149.90 oz-in
7.4V 131.86 oz-in
6.0V 104.10 oz-in
4.8V 86.06 oz-in Above Average
Speed
8.4V 0.10 sec/60°
7.4V 0.12 sec/60°
6.0V 0.14 sec/60°
4.8V 0.16 sec/60° Below Average
Physical
Weight 0.99 ozBelow Average
Dimensions L 1.181 in
W 0.394 in
H 1.398 in
Case Material Aluminum
Drivetrain
Motor Type Coreless
Gears Steel
Gear Spline/Teeth 25 T
Rotation Mode Positional
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Rotational Range 100°
Pulse Width 900-2100 µs
Neutral Position 1500 µs
Angle Sensor Potentiometer
Control System PWM
Programmable Yes
Electrical & Environment
Operating Voltage 4.8–8.4 V
Temperature -10–65 °C
Connectivity
Connector JR (Universal) estimate
Wire Length 150 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

TorqueAbove Average
Stronger than 83% of 60 Digital Slim servos at 4.8V
SpeedBelow Average
Faster than 33% of 59 Digital Slim servos at 4.8V
WeightBelow Average
Lighter than 15% of 103 Digital Slim servos

Performance Analysis

Shaft Power 0.99–2.77 W
Power Density4.265 W/in³
More power-dense than 67% of 99 Digital Slim servos
Torque Density3.0736 oz-in/g
Stronger than 63% of 60 Digital Slim servos
Torque-to-Volume Ratio132.42 oz-in/in³
Denser torque than 66% of 60 Digital Slim servos
Speed-to-Weight0.22321 (1/sec·g)
Faster than 9% of 59 Digital Slim servos
Speed-Torque Trade-off13.77
Better balanced than 86% of 59 Digital Slim servos
Torque Gain per Volt20.61%/V
More voltage-responsive (torque) than 76% of 56 Digital Slim servos
Speed Gain per Volt16.67%/V
More voltage-responsive (speed) than 43% of 55 Digital Slim servos
Voltage Range Width3.6 V
Wider voltage range than 86% of 93 Digital Slim servos

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