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Graupner DES 804 BB - Digital Servo
Specifications
| Last Updated: | 2025-08-07 |
| Modulation: | Digital |
| Torque: |
6.0V: 131.94 oz-in (9.50 kg-cm) 6.0V: 131.94 oz-in (9.50 kg-cm) |
| Speed: |
6.0V: 0.13 sec/60° 6.0V: 0.13 sec/60° |
| Weight: | 1.78 oz (50.5 g) |
| Dimensions: |
Length:1.57 in (39.9 mm) Width:0.77 in (19.6 mm) Height:1.54 in (39.1 mm) |
| Motor Type: | Coreless |
| Gear Type: | Plastic |
| Rotation/Support: | Dual Bearings |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | JR |
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Notes
- The Graupner DES 804 BB is a formidable giant-scale digital servo from the renowned DES line, designed to provide massive torque with exceptional precision. It features a powerful digital controller and a robust dual ball bearing (BB) supported output shaft to handle the immense loads of giant-scale flying. The DES 804 BB is engineered for the primary flight controls of large aircraft, typically in the 25% to 30% scale range. It provides the immense power needed to move these huge surfaces with authority, while the digital controller and ball bearings ensure that this is done with a level of smoothness and accuracy that is critical for safe and precise flight.
- The character of the DES 804 BB is its refined, giant-scale digital power. For pilots of large scale or aerobatic aircraft, having a control system that is not only powerful but also precise and slop-free is essential for a high-quality flight experience. The DES 804 BB provides a rock-solid, connected, and high-fidelity feel, with the digital controller providing immense holding power. It is a servo that is trusted to provide both the power and the precision needed for serious giant-scale flying.
- In the world of large-scale, high-precision robotics and animatronics, the Graupner DES 804 BB is an outstanding choice. Its massive torque is ideal for moving heavy limbs and components, while its smooth, precise digital operation allows for more lifelike and accurate movements. It would be an excellent actuator for a large, professional-grade animatronic figure or a scientific instrument that requires both strength and precision.
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