SkyHolic DGS-1188

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-23

Identity
Brand
Product Number	S108
Category	Hobby
Performance
Torque	7.4V 166.60 oz-in 4.8V 138.90 oz-in Below Average
Speed	7.4V 0.11 sec/60° 4.8V 0.15 sec/60° Average
Physical
Weight	1.80 ozAbove Average
Dimensions	L 1.57 in W 0.79 in H 1.50 in
Drivetrain
Motor Type	Brushed
Gears	Metal
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Mechanical Limit	45°
Neutral Position	1500 µs
Dead Band	2 µs
Control System	PWM
Programmable	Yes
Electrical & Environment
Operating Voltage	4.8–7.4 V
Origin
Country of Origin	South Korea

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 30% of 1055 Digital Standard servos at 4.8V
Speed	Average Faster than 44% of 1038 Digital Standard servos at 4.8V
Weight	Above Average Lighter than 85% of 1872 Digital Standard servos

Performance Analysis

Shaft Power	1.71–2.80 W
Power Density	1.505 W/in³ More power-dense than 32% of 1762 Digital Standard servos
Torque Density	2.7235 oz-in/g Stronger than 37% of 1048 Digital Standard servos
Torque-to-Volume Ratio	74.66 oz-in/in³ Denser torque than 29% of 1053 Digital Standard servos
Speed-to-Weight	0.13072 (1/sec·g) Faster than 62% of 1031 Digital Standard servos
Speed-Torque Trade-off	20.84 Better balanced than 37% of 1029 Digital Standard servos
Torque Gain per Volt	7.67%/V More voltage-responsive (torque) than 9% of 868 Digital Standard servos
Speed Gain per Volt	13.99%/V More voltage-responsive (speed) than 41% of 868 Digital Standard servos
Voltage Range Width	2.6 V Wider voltage range than 68% of 1552 Digital Standard servos