SkyHolic HDS-377

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Technical Specifications

Last Updated: 2026-11-04

Identity
Brand
Product Number	S106
Category	Hobby
Performance
Torque	6.0V 48.60 oz-in 4.8V 44.40 oz-in Bottom 10%
Speed	6.0V 0.10 sec/60° 4.8V 0.12 sec/60° Below Average
Physical
Weight	1.34 ozTop 10%
Dimensions	L 1.46 in W 0.71 in H 1.18 in
Drivetrain
Motor Type	Brushed
Gears	Metal
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Mechanical Limit	45°
Neutral Position	1500 µs
Dead Band	1 µs
Control System	PWM
Programmable	Yes
Electrical & Environment
Operating Voltage	4.8–6 V
Origin
Country of Origin	South Korea

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Bottom 10% Stronger than 1% of 186 Digital Low Profile servos at 4.8V
Speed	Below Average Faster than 27% of 183 Digital Low Profile servos at 4.8V
Weight	Top 10% Lighter than 93% of 304 Digital Low Profile servos

Performance Analysis

Shaft Power	0.68–0.90 W
Power Density	0.735 W/in³ More power-dense than 5% of 273 Digital Low Profile servos
Torque Density	1.1684 oz-in/g Stronger than 2% of 185 Digital Low Profile servos
Torque-to-Volume Ratio	36.30 oz-in/in³ Denser torque than 1% of 186 Digital Low Profile servos
Speed-to-Weight	0.21930 (1/sec·g) Faster than 63% of 182 Digital Low Profile servos
Speed-Torque Trade-off	5.33 Better balanced than 5% of 183 Digital Low Profile servos
Torque Gain per Volt	7.88%/V More voltage-responsive (torque) than 8% of 164 Digital Low Profile servos
Speed Gain per Volt	16.67%/V More voltage-responsive (speed) than 65% of 163 Digital Low Profile servos
Voltage Range Width	1.2 V Wider voltage range than 17% of 276 Digital Low Profile servos