Graupner DS 289 MG

Search Amazon Search eBay

Compatible Hardware

Amazon eBay

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 39.60 oz-in 4.8V 31.20 oz-in Average
Speed	6.0V 0.08 sec/60° 4.8V 0.09 sec/60° Above Average
Physical
Weight	0.42 ozAverage
Dimensions	L 0.85 in W 0.45 in H 0.83 in
Drivetrain
Gears	Metal
Gear Spline/Teeth	23 T estimate
Rotation/Support	Bushing
Control & Signal
Modulation	Digital
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal) estimate

Submit Missing Data Report an Error

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

*Spec is estimated from brand data.

Class Comparison

Torque	Average Stronger than 63% of 328 Digital Micro servos at 4.8V
Speed	Above Average Faster than 76% of 328 Digital Micro servos at 4.8V
Weight	Average Lighter than 42% of 620 Digital Micro servos

Performance Analysis

Shaft Power	0.64–0.98 W
Power Density	3.075 W/in³ More power-dense than 63% of 590 Digital Micro servos
Torque Density	2.6000 oz-in/g Stronger than 57% of 327 Digital Micro servos
Torque-to-Volume Ratio	98.28 oz-in/in³ Denser torque than 71% of 327 Digital Micro servos
Speed-to-Weight	0.92593 (1/sec·g) Faster than 69% of 327 Digital Micro servos
Speed-Torque Trade-off	2.81 Better balanced than 43% of 327 Digital Micro servos
Torque Gain per Volt	22.44%/V More voltage-responsive (torque) than 82% of 268 Digital Micro servos
Speed Gain per Volt	16.66%/V More voltage-responsive (speed) than 39% of 273 Digital Micro servos
Voltage Range Width	1.2 V Wider voltage range than 41% of 511 Digital Micro servos