Racerstar MG08DS

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	MG08DS
Category	Hobby
Performance
Torque	6.0V 27.77 oz-in 4.8V 22.22 oz-in Above Average
Speed	6.0V 0.10 sec/60° 4.8V 0.12 sec/60° Below Average
Physical
Weight	0.71 ozBottom 10%
Dimensions	L 0.91 in W 0.45 in H 0.94 in
Drivetrain
Motor Type	Brushed
Gears	Metal
Control & Signal
Modulation	Analog
Control System	PWM
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal)
Wire Length	250 mm

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Above Average Stronger than 77% of 170 Analog Micro servos at 4.8V
Speed	Below Average Faster than 33% of 170 Analog Micro servos at 4.8V
Weight	Bottom 10% Lighter than 1% of 346 Analog Micro servos

Performance Analysis

Shaft Power	0.34–0.51 W
Power Density	1.334 W/in³ More power-dense than 84% of 333 Analog Micro servos
Torque Density	1.1110 oz-in/g Stronger than 1% of 170 Analog Micro servos
Torque-to-Volume Ratio	57.72 oz-in/in³ Denser torque than 72% of 170 Analog Micro servos
Speed-to-Weight	0.41667 (1/sec·g) Faster than 4% of 170 Analog Micro servos
Speed-Torque Trade-off	2.67 Better balanced than 71% of 169 Analog Micro servos
Torque Gain per Volt	20.81%/V More voltage-responsive (torque) than 74% of 96 Analog Micro servos
Speed Gain per Volt	16.67%/V More voltage-responsive (speed) than 44% of 96 Analog Micro servos
Voltage Range Width	1.2 V Wider voltage range than 15% of 182 Analog Micro servos