Racerstar DS6209MG

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*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10

Identity
Brand
Category	Hobby
Performance
Torque	6.0V 129.85 oz-in 4.8V 120.13 oz-in Below Average
Speed	6.0V 0.13 sec/60° 4.8V 0.15 sec/60° Average
Physical
Weight	2.19 ozAverage
Dimensions	L 1.59 in W 0.80 in H 1.50 in
Drivetrain
Motor Type	Brushed
Gears	Metal
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Neutral Position	1520 µs
Dead Band	2 µs
Control System	PWM
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal)
Wire Length	260 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.

Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 23% of 1043 Digital Standard servos at 4.8V
Speed	Average Faster than 36% of 1041 Digital Standard servos at 4.8V
Weight	Average Lighter than 51% of 1902 Digital Standard servos

Performance Analysis

Shaft Power	1.48–1.85 W
Power Density	0.968 W/in³ More power-dense than 17% of 1759 Digital Standard servos
Torque Density	1.9376 oz-in/g Stronger than 20% of 1036 Digital Standard servos
Torque-to-Volume Ratio	62.96 oz-in/in³ Denser torque than 22% of 1042 Digital Standard servos
Speed-to-Weight	0.10753 (1/sec·g) Faster than 43% of 1033 Digital Standard servos
Speed-Torque Trade-off	18.02 Better balanced than 32% of 1031 Digital Standard servos
Torque Gain per Volt	6.74%/V More voltage-responsive (torque) than 8% of 850 Digital Standard servos
Speed Gain per Volt	12.81%/V More voltage-responsive (speed) than 34% of 871 Digital Standard servos
Voltage Range Width	1.2 V Wider voltage range than 6% of 1539 Digital Standard servos