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Graupner DES 476 BB - Micro Servo
Specifications
| Last Updated: | 2025-08-07 |
| Modulation: | Digital |
| Torque: |
6.0V: 27.78 oz-in (2.00 kg-cm) 6.0V: 27.78 oz-in (2.00 kg-cm) |
| Speed: |
6.0V: 0.13 sec/60° 6.0V: 0.13 sec/60° |
| Weight: | 0.35 oz (10.0 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: | Plastic |
| Rotation/Support: | Single Bearing |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | JR |
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Notes
- The Graupner DES 476 BB is a high-performance digital sub-micro servo from the esteemed "Digital Eco Speed" (DES) lineup, specifically tuned for high speed. This servo combines a fast, responsive digital controller with a smooth, dual ball bearing (BB) supported output shaft to deliver a truly exceptional performance. The DES 476 BB is the premier choice for tail rotor control on a 450-class helicopter, where its incredible speed and precision result in a perfectly locked-in, professional-level tail. It is also an outstanding servo for the ailerons on a fast-moving park jet or pylon racer, where it can deliver an incredibly high roll rate.
- The defining characteristic of the DES 476 BB is its refined velocity. The digital controller provides an immediate, high-fidelity response, and the dual ball bearings ensure that this speed is delivered with slop-free accuracy. For a competitive helicopter pilot, this means perfectly crisp pirouettes with sharp, decisive stops. For an airplane pilot, it means a model that feels incredibly agile and reactive. It is an instrument-grade component for those who are serious about speed.
- In advanced micro-robotics, the Graupner DES 476 BB is a superb actuator. Its combination of digital precision and high speed makes it ideal for building a fast and accurate robotic manipulator or a high-speed tracking system. For any compact robotics project where the dynamic response is the most critical factor, the DES 476 BB offers a professional level of performance.
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