Graupner DES 476 BB

Search Amazon Search eBay

Compatible Hardware

Amazon eBay

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-24

Identity
Brand
Product Number	7915
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 29.16 oz-in 4.8V 25.00 oz-in Average
Speed	6.0V 0.09 sec/60° 4.8V 0.11 sec/60° Average
Physical
Weight	0.35 ozAverage
Dimensions	L 0.93 in W 0.45 in H 1.06 in
Drivetrain
Motor Type	3-pole
Gears	Karbonite
Gear Spline/Teeth	23 T estimate
Rotation/Support	Single Bearing
Control & Signal
Modulation	Digital
Rotational Range	90°
Neutral Position	1500 µs
Programmable	Yes
Electrical & Environment
Operating Voltage	4.8–6 V
Idle Current	0.007 A
Connectivity
Connector	JR (Universal)

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 45% of 349 Digital Micro servos at 4.8V
Speed	Average Faster than 56% of 347 Digital Micro servos at 4.8V
Weight	Average Lighter than 56% of 597 Digital Micro servos

Performance Analysis

Shaft Power	0.42–0.60 W
Power Density	1.351 W/in³ More power-dense than 33% of 563 Digital Micro servos
Torque Density	2.5000 oz-in/g Stronger than 53% of 349 Digital Micro servos
Torque-to-Volume Ratio	56.36 oz-in/in³ Denser torque than 26% of 345 Digital Micro servos
Speed-to-Weight	0.90909 (1/sec·g) Faster than 68% of 347 Digital Micro servos
Speed-Torque Trade-off	2.75 Better balanced than 39% of 345 Digital Micro servos
Torque Gain per Volt	13.87%/V More voltage-responsive (torque) than 28% of 290 Digital Micro servos
Speed Gain per Volt	18.52%/V More voltage-responsive (speed) than 59% of 295 Digital Micro servos
Voltage Range Width	1.2 V Wider voltage range than 44% of 496 Digital Micro servos