Power HD HD-1810MG

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-09-16

Identity
Brand
Product Number	HD-1810MG
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 54.20 oz-in 4.8V 43.10 oz-in
Speed	6.0V 0.13 sec/60° 4.8V 0.16 sec/60°
Running Current	6.0V 0.240 A 4.8V 0.180 A
Stall Current	1.2–1.4 AAbove Average
Physical
Weight	0.56 ozTop 10%
Dimensions	L 0.90 in W 0.47 in H 1.16 in
Case Material	Plastic / Aluminum
Drivetrain
Motor Type	Brushed
Gears	Hybrid
Gear Spline/Teeth	25 T estimate
Shaft Size	5.0 mm
Rotation Mode	Positional
Rotation/Support	Single Bearing
Control & Signal
Modulation	Digital
Direction	Clockwise
Rotational Range	145°
Mechanical Limit	220°
Pulse Width	750-2250 µs
Neutral Position	1500 µs
Dead Band	5 µs
Control System	PWM
Electrical & Environment
Operating Voltage	4–6 V
Temperature	-10–50 °C
Idle Current	0.005 A
Connectivity
Connector	JR (Universal)
Wire Length	250 mm

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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

*Spec is estimated from brand data.

Class Comparison

Weight	Top 10% Lighter than 94% of 466 Digital Mini servos
Stall Current	Above Average Lower draw than 84% of 76 Digital Mini servos

Performance Analysis

Shaft Power	0.50–0.77 W
Power Density	1.571 W/in³ More power-dense than 50% of 440 Digital Mini servos
Torque Density	2.7279 oz-in/g
Torque-to-Volume Ratio	87.84 oz-in/in³
Speed-to-Weight	0.39557 (1/sec·g)
Speed-Torque Trade-off	6.90
Current-per-Torque Ratio	0.0325 A/oz-in
Idle-to-Running Current Ratio	0.028
No-Load vs Stall Current Spread	7.78
Voltage Range Width	2.0 V Wider voltage range than 49% of 351 Digital Mini servos
Dead-Band-to-Pulse-Width Ratio	0.0033 Finer dead band than 8% of 77 Digital Mini servos