Racerstar MG08DS

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Technical Specifications

Last Updated: 2026-10-25

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° Average
Physical
Weight	0.42 ozBelow Average
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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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.

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*Based on known specs.

Class Comparison

Torque	Above Average Stronger than 73% of 176 Analog Micro servos at 4.8V
Speed	Average Faster than 36% of 176 Analog Micro servos at 4.8V
Weight	Below Average Lighter than 19% of 372 Analog Micro servos

Performance Analysis

Shaft Power	0.34–0.51 W
Power Density	1.334 W/in³ More power-dense than 85% of 357 Analog Micro servos
Torque Density	1.8517 oz-in/g Stronger than 33% of 176 Analog Micro servos
Torque-to-Volume Ratio	57.72 oz-in/in³ Denser torque than 72% of 176 Analog Micro servos
Speed-to-Weight	0.69444 (1/sec·g) Faster than 26% of 176 Analog Micro servos
Speed-Torque Trade-off	2.67 Better balanced than 66% of 175 Analog Micro servos
Torque Gain per Volt	20.81%/V More voltage-responsive (torque) than 73% of 110 Analog Micro servos
Speed Gain per Volt	16.67%/V More voltage-responsive (speed) than 42% of 110 Analog Micro servos
Voltage Range Width	1.2 V Wider voltage range than 15% of 197 Analog Micro servos