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Graupner DES 428 BBMG - Micro Servo
Specifications
| Last Updated: | 2025-08-07 |
| Modulation: | Digital |
| Torque: |
6.0V: 33.33 oz-in (2.40 kg-cm) 6.0V: 33.33 oz-in (2.40 kg-cm) |
| Speed: |
6.0V: 0.17 sec/60° 6.0V: 0.17 sec/60° |
| Weight: | 0.30 oz (8.4 g) |
| Dimensions: |
Length:0.91 in (23.1 mm) Width:0.35 in (8.9 mm) Height:1.14 in (29.0 mm) |
| Motor Type: | 3-pole |
| Gear Type: | Metal |
| Rotation/Support: | Dual Bearings |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | JR |
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Notes
- The Graupner DES 428 BBMG is a top-tier digital micro servo that combines every desirable feature into one robust, high-performance package. As part of the elite "Digital Eco Speed" (DES) line, it features 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 engineered for the most demanding and abusive micro-class applications. It is the premier choice for the cyclic controls on an aggressively flown 3D micro helicopter, or for the flight controls on a high-speed "combat" flying wing, where it must be fast, precise, and virtually indestructible.
- The essence of the DES 428 BBMG is its no-compromise, "digital and durable" performance. The digital controller provides the speed and holding power for extreme maneuvers, while the metal gears and ball bearings provide the bulletproof mechanicals to match. This gives pilots the ultimate confidence to fly their models to the absolute limit, knowing their control system can handle any stress or impact. It is a professional-grade micro servo for the serious enthusiast.
- In advanced micro-robotics, particularly in competitive events like "antweight" combat robotics, the Graupner DES 428 BBMG is a formidable component. 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 428 BBMG is a top-tier solution.
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