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Graupner DES 587 BBMG
Mini

Graupner DES 587 BBMG

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-23
Identity
Brand Graupner
Product Number S7932
Category Hobby
Performance
Torque
6.0V 84.85 oz-in
4.8V 74.99 oz-in Above Average
Speed
4.8V0.20 sec/60°Bottom 10%
Physical
Weight 0.71 ozAbove Average
Dimensions L 1.16 in
W 0.51 in
H 1.22 in
Drivetrain
Motor Type 3-pole
Gears Metal
Gear Spline/Teeth 25 T estimate
Rotation Mode Positional
Rotation/Support Single Bearing
Control & Signal
Modulation Digital
Rotational Range 90°
Neutral Position 1500 µs
Refresh Rate 333 Hz
Programmable Yes
Electrical & Environment
Operating Voltage 4.8–6 V
Idle Current 0.007 A
Connectivity
Connector JR (Universal)

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.

Class Comparison

TorqueAbove Average
Stronger than 68% of 290 Digital Mini servos at 4.8V
SpeedBottom 10%
Faster than 5% of 293 Digital Mini servos at 4.8V
WeightAbove Average
Lighter than 76% of 505 Digital Mini servos

Performance Analysis

Shaft Power 0.69 W
Power Density0.961 W/in³
More power-dense than 16% of 482 Digital Mini servos
Torque Density3.7495 oz-in/g
Stronger than 86% of 286 Digital Mini servos
Torque-to-Volume Ratio103.90 oz-in/in³
Denser torque than 69% of 288 Digital Mini servos
Speed-to-Weight0.25000 (1/sec·g)
Faster than 25% of 289 Digital Mini servos
Speed-Torque Trade-off15.00
Better balanced than 89% of 288 Digital Mini servos
Torque Gain per Volt10.96%/V
More voltage-responsive (torque) than 14% of 257 Digital Mini servos
Voltage Range Width1.2 V
Wider voltage range than 35% of 405 Digital Mini servos

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Reviews (1)

  • JP

    April 29, 2011

    Application(s): Glider 4m

    Comments: Strong and reliable 13 mm servo.
    Value for money.
    JP (from France)

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