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KingMax Hobby KM0940MD
Micro

KingMax Hobby KM0940MD

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand KingMax Hobby
Product Number (add)
Category Hobby
Performance
Torque
8.4V 18.06 oz-in
7.4V 63.89 oz-in
6.0V 11.11 oz-in
5.0V 6.95 oz-in
Speed
8.4V 0.10 sec/60°
7.4V 0.11 sec/60°
6.0V 0.12 sec/60°
5.0V 0.14 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.46 oz
Dimensions L 0.92 in
W 0.45 in
H 0.84 in
Case Material (add)
Drivetrain
Motor Type Brushed
Motor Drive (add)
Gears Metal
Gear Spline/Teeth (add)
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Bushing
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range (add)
Mechanical Limit 180°
Pulse Cycle (add)
Pulse Width (add)
Neutral Position 1520 µs
Dead Band 4 µs
Refresh Rate 330 Hz
Angle Sensor (add)
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 5–8.4 V
Power Source (add)
Regulator Type (add)
Temperature -10–50 °C
Water Rating None
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
Wire Length 300 mm
Origin
Country of Origin China

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.

Performance Analysis

Shaft Power 0.09–1.07 W
Torque Density0.5346 oz-in/g
Stronger than 0% of the 240 Digital Micro servos in the database
Torque-to-Volume Ratio19.99 oz-in/in³
Denser torque than 1% of the 242 Digital Micro servos in the database
Power Density3.088 W/in³
More power-dense than 63% of the 544 Digital Micro servos in the database
Speed-to-Weight0.54945 (1/sec·g)
Faster than 23% of the 240 Digital Micro servos in the database
Speed-Torque Trade-off0.97
Better balanced than 10% of the 242 Digital Micro servos in the database
Torque Gain per Volt47.02%/V
1st-highest torque gain per volt of 194 Digital Micro servos
Speed Gain per Volt11.76%/V
More voltage-responsive (speed) than 14% of the 196 Digital Micro servos in the database
Voltage Range Width3.4 V
Wider voltage range than 72% of the 407 Digital Micro servos in the database

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