Graupner DSR8801

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-26

Identity
Brand
Product Number	1634
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 311.50 oz-in 4.8V 240.70 oz-in Average
Speed	6.0V 0.17 sec/60° 4.8V 0.21 sec/60° Average
Physical
Weight	2.22 ozAbove Average
Dimensions	L 1.59 in W 0.83 in H 1.48 in
Drivetrain
Gears	Karbonite
Gear Spline/Teeth	23 T estimate
Rotation/Support	Single Bearing
Control & Signal
Modulation	Digital
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal) estimate

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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

*Spec is estimated from brand data.

Class Comparison

Torque	Average Stronger than 46% of 25 Digital Large servos at 4.8V
Speed	Average Faster than 39% of 24 Digital Large servos at 4.8V
Weight	Above Average Lighter than 82% of 145 Digital Large servos

Performance Analysis

Shaft Power	2.12–3.49 W
Power Density	1.787 W/in³ More power-dense than 64% of 112 Digital Large servos
Torque Density	3.8206 oz-in/g Stronger than 61% of 24 Digital Large servos
Torque-to-Volume Ratio	123.24 oz-in/in³ Denser torque than 75% of 25 Digital Large servos
Speed-to-Weight	0.07559 (1/sec·g) Faster than 59% of 23 Digital Large servos
Speed-Torque Trade-off	50.55 Better balanced than 48% of 22 Digital Large servos
Torque Gain per Volt	24.51%/V More voltage-responsive (torque) than 91% of 54 Graupner servos
Speed Gain per Volt	22.72%/V More voltage-responsive (speed) than 63% of 50 Graupner servos
Voltage Range Width	1.2 V Wider voltage range than 7% of 124 Digital Large servos