Blue Arrow D05018MG

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*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10

Identity
Brand
Category	Hobby
Performance
Torque	6.0V 20.84 oz-in 4.2V 16.67 oz-in
Speed	6.0V 0.07 sec/60° 4.2V 0.08 sec/60°
Stall Current	0.4–0.42 AAbove Average
Physical
Weight	0.20 ozAbove Average
Dimensions	L 0.79 in W 0.33 in H 0.76 in
Case Material	Plastic
Drivetrain
Motor Type	Coreless
Gears	Titanium
Rotation/Support	Single Bearing
Control & Signal
Modulation	Digital
Direction	Clockwise
Rotational Range	60°
Mechanical Limit	120°
Pulse Width	900-2100 µs
Neutral Position	1500 µs
Dead Band	2 µs
Refresh Rate	333 Hz
Angle Sensor	Potentiometer
Control System	PWM
Electrical & Environment
Operating Voltage	3.5–6 V
Temperature	-20–60 °C
Connectivity
Connector	JST
Wire Length	160 mm
Origin
Country of Origin	China

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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.

Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Weight	Above Average Lighter than 87% of 620 Digital Micro servos
Stall Current	Above Average Lower draw than 85% of 194 Digital Micro servos

Performance Analysis

Shaft Power	0.39–0.55 W
Power Density	2.778 W/in³ More power-dense than 61% of 590 Digital Micro servos
Torque Density	2.9246 oz-in/g
Torque-to-Volume Ratio	84.14 oz-in/in³
Speed-to-Weight	2.19298 (1/sec·g)
Speed-Torque Trade-off	1.33
Current-per-Torque Ratio	0.0252 A/oz-in
Voltage Range Width	2.5 V Wider voltage range than 60% of 511 Digital Micro servos
Dead-Band-to-Pulse-Width Ratio	0.0017 Finer dead band than 28% of 189 Digital Micro servos