Discover XQ-Power Servos in Our eBay Store!

Shop Now
KingMax Hobby KM1850MD
Micro

KingMax Hobby KM1850MD

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand KingMax Hobby
Product Number (add)
Category Hobby
Performance
Torque
6.0V 26.39 oz-in
5.0V 69.45 oz-in
Speed
6.0V 0.12 sec/60°
5.0V 0.14 sec/60°
Running Current (add)
Stall Current ≤1600 A
Physical
Weight 0.63 oz
Dimensions L 1.02 in
W 0.55 in
H 0.89 in
Case Material Plastic
Drivetrain
Motor Type Brushed
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 21 T
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Single Bearing
Backlash (add)
Control & Signal
Modulation Digital
Direction Counterclockwise
Rotational Range 63°
Mechanical Limit 180°
Pulse Cycle (add)
Pulse Width (add)
Neutral Position 1500 µs
Dead Band 2 µs
Refresh Rate 330 Hz
Angle Sensor (add)
Control System PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 5–6 V
Power Source (add)
Regulator Type (add)
Temperature -10–50 °C
Water Rating Waterproof
Certification (add)
Idle Current 10.000 A
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 0.41–0.92 W
Torque Density3.8583 oz-in/g
Stronger than 89% of the 240 Digital Micro servos in the database
Torque-to-Volume Ratio138.30 oz-in/in³
Denser torque than 85% of the 242 Digital Micro servos in the database
Power Density1.827 W/in³
More power-dense than 48% of the 544 Digital Micro servos in the database
Speed-to-Weight0.39683 (1/sec·g)
Faster than 5% of the 240 Digital Micro servos in the database
Speed-Torque Trade-off9.72
Better balanced than 92% of the 242 Digital Micro servos in the database
Current-per-Torque Ratio23.0382 A/oz-in
More efficient than 17% of the 47 Digital Micro servos in the database
Torque Gain per Volt-62.00%/V
More voltage-responsive (torque) than 0% of the 194 Digital Micro servos in the database
Speed Gain per Volt16.66%/V
More voltage-responsive (speed) than 39% of the 196 Digital Micro servos in the database
Voltage Range Width1.0 V
Wider voltage range than 3% of the 407 Digital Micro servos in the database

Similar Active Servos

Reviews of KingMax Hobby KM1850MD

Be the first to review!

Submit a review of KingMax Hobby KM1850MD