Blue Arrow AF-D25T-MG

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*Based on known specs.

Technical Specifications

Last Updated: 2026-11-05

Identity
Brand
Category	Hobby
Performance
Torque	5.0V 8.05 oz-in 4.2V 6.39 oz-in 3.7V 5.42 oz-in
Speed	5.0V 0.05 sec/60° 4.2V 0.06 sec/60° 3.7V 0.08 sec/60°
Stall Current	0.17–0.21 ATop 10%
Physical
Weight	0.13 ozAverage
Dimensions	L 0.77 in W 0.31 in H 0.64 in
Case Material	Plastic
Drivetrain
Motor Type	Coreless
Gears	Titanium
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Direction	Clockwise
Rotational Range	60°
Mechanical Limit	120°
Pulse Width	900-2100 µs
Neutral Position	1500 µs
Dead Band	1 µs
Refresh Rate	333 Hz
Angle Sensor	Potentiometer
Control System	PWM
Electrical & Environment
Operating Voltage	2.8–5 V
Temperature	-20–70 °C
Connectivity
Connector	JR \| JST
Wire Length	120 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	Average Lighter than 65% of 89 Digital Nano servos
Stall Current	Top 10% Lower draw than 95% of 40 Digital Nano servos

Performance Analysis

Shaft Power	0.13–0.30 W
Power Density	1.989 W/in³ More power-dense than 68% of 81 Digital Nano servos
Torque Density	1.4649 oz-in/g
Torque-to-Volume Ratio	35.48 oz-in/in³
Speed-to-Weight	3.55619 (1/sec·g)
Speed-Torque Trade-off	0.41
Current-per-Torque Ratio	0.0387 A/oz-in
Voltage Range Width	2.2 V Wider voltage range than 58% of 77 Digital Nano servos
Dead-Band-to-Pulse-Width Ratio	0.0008 Finer dead band than 83% of 31 Digital Nano servos