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KingMax Hobby KM1970MD
Micro

KingMax Hobby KM1970MD

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand KingMax Hobby
Category Hobby
Performance
Torque
6.0V 48.62 oz-in
5.0V 94.45 oz-in Top 10%
Speed
6.0V 0.13 sec/60°
5.0V 0.16 sec/60° Below Average
Running Current
8.4V 0.300 A
7.4V 0.250 A
6.0V 0.200 A
5.0V 0.170 A Average
Physical
Weight 0.60 ozBelow Average
Dimensions L 0.925 in
W 0.453 in
H 0.886 in
Case Material Plastic
Drivetrain
Motor Type Coreless
Gears Steel
Gear Spline/Teeth 25 T
Rotation Mode Positional
Rotation/Support Single Bearing
Control & Signal
Modulation Digital
Direction Counterclockwise
Rotational Range 63°
Mechanical Limit 126°
Pulse Width 800-2200 µs
Neutral Position 1500 µs
Dead Band 2 µs
Refresh Rate 330 Hz
Control System PWM
Electrical & Environment
Operating Voltage 5–8.4 V
Temperature -10–50 °C
Water Rating None
Idle Current 10.000 A
Connectivity
Connector JR (Universal)
Wire Length 190 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.

Class Comparison

TorqueTop 10%
Stronger than 94% of 328 Digital Micro servos at 5.0V
SpeedBelow Average
Faster than 11% of 328 Digital Micro servos at 5.0V
WeightBelow Average
Lighter than 21% of 620 Digital Micro servos
Running CurrentAverage
Lower draw than 48% of 53 Digital Micro servos at 5.0V

Performance Analysis

Shaft Power 0.69–1.09 W
Power Density2.940 W/in³
More power-dense than 62% of 590 Digital Micro servos
Torque Density5.5559 oz-in/g
Stronger than 95% of 327 Digital Micro servos
Torque-to-Volume Ratio254.41 oz-in/in³
Denser torque than 95% of 327 Digital Micro servos
Speed-to-Weight0.36765 (1/sec·g)
Faster than 5% of 327 Digital Micro servos
Speed-Torque Trade-off15.11
Better balanced than 97% of 327 Digital Micro servos
Idle-to-Running Current Ratio58.824
Lower idle draw than 0% of 37 Digital Micro servos
Voltage Range Width3.4 V
Wider voltage range than 73% of 511 Digital Micro servos
Dead-Band-to-Pulse-Width Ratio0.0014
Finer dead band than 47% of 189 Digital Micro servos

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