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Graupner DES 478 BBMG - Micro Servo
Specifications
| Last Updated: | 2025-08-07 |
| Modulation: | Digital |
| Torque: |
6.0V: 34.72 oz-in (2.50 kg-cm) 6.0V: 34.72 oz-in (2.50 kg-cm) |
| Speed: |
6.0V: 0.15 sec/60° 6.0V: 0.15 sec/60° |
| Weight: | 0.37 oz (10.5 g) |
| Dimensions: |
Length:0.93 in (23.6 mm) Width:0.45 in (11.4 mm) Height:1.06 in (26.9 mm) |
| Motor Type: | 3-pole |
| Gear Type: | Metal |
| Rotation/Support: | Single Bearing |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | JR |
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Notes
- The Graupner DES 478 BBMG is a top-tier digital sub-micro servo that represents the ultimate in performance and durability in the 9-gram class. As part of the elite DES line, it combines a precise digital controller, a rugged all-Metal Gear (MG) train, and a slop-free dual Ball Bearing (BB) supported output shaft. This servo is a no-compromise solution for the most demanding and abusive sub-micro applications. It is the premier choice for the cyclic controls on a "smack" 3D 450-class helicopter, or for the control surfaces on a high-speed, combat-oriented flying wing. It is designed to be fast, precise, powerful, and virtually indestructible.
- The essence of the DES 478 BBMG is its "full-house" performance package. The digital controller provides the intelligence and holding power, the metal gears provide the toughness, and the ball bearings provide the precision. This gives pilots the ultimate confidence to fly their models to the absolute limit, knowing their control system is the strongest and smartest link in the chain. It is a professional-grade sub-micro servo for the most serious enthusiast.
- In advanced, high-impact micro-robotics, such as competitive "beetleweight" combat robotics, the Graupner DES 478 BBMG is a dominant force. Its combination of digital precision, high power, and extreme toughness makes it a perfect choice for powerful weapon systems or robust drive trains. For any small robotics project that must perform at a high level in a physically demanding environment, the DES 478 BBMG is a top-tier solution.
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