Modelcraft VSD-18MBWG

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-23

Identity
Brand
Product Number	VSD-18MBWG
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 104.80 oz-in 4.8V 90.60 oz-in Bottom 10%
Speed	6.0V 0.23 sec/60° 4.8V 0.18 sec/60° Above Average
Physical
Weight	2.01 ozTop 10%
Dimensions	L 1.693 in W 0.906 in H 1.535 in
Drivetrain
Gears	Plastic
Gear Spline/Teeth	25 T estimate
Rotation/Support	Single Bearing
Control & Signal
Modulation	Digital
Neutral Position	1500 µs
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal)

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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

Torque	Bottom 10% Stronger than 4% of 25 Digital Large servos at 4.8V
Speed	Above Average Faster than 65% of 24 Digital Large servos at 4.8V
Weight	Top 10% Lighter than 93% of 145 Digital Large servos

Performance Analysis

Shaft Power	0.84–0.93 W
Power Density	0.395 W/in³ More power-dense than 3% of 112 Digital Large servos
Torque Density	1.5895 oz-in/g Stronger than 4% of 24 Digital Large servos
Torque-to-Volume Ratio	38.48 oz-in/in³ Denser torque than 8% of 25 Digital Large servos
Speed-to-Weight	0.09747 (1/sec·g) Faster than 77% of 23 Digital Large servos
Speed-Torque Trade-off	16.31 Better balanced than 5% of 22 Digital Large servos
Torque Gain per Volt	13.06%/V More voltage-responsive (torque) than 29% of 25 Large servos
Speed Gain per Volt	-18.10%/V More voltage-responsive (speed) than 0% of 28 Large servos
Voltage Range Width	1.2 V Wider voltage range than 7% of 124 Digital Large servos