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Blue Arrow D05011MG - Digital Metal Gears Servo
Specifications
| Last Updated: | 2025-08-04 |
| Modulation: | Digital |
| Torque: |
4.8V: 6.94 oz-in (0.50 kg-cm) 6.0V: 8.33 oz-in (0.60 kg-cm) |
| Speed: |
4.8V: 0.10 sec/60° 6.0V: 0.09 sec/60° |
| Weight: | 0.20 oz (5.8 g) |
| Dimensions: |
Length:0.77 in (19.6 mm) Width:0.34 in (8.6 mm) Height:1.06 in (26.9 mm) |
| Motor Type: | (add) |
| Gear Type: | Metal |
| Rotation/Support: | (add) |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | JR |
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Notes
- The discontinued Blue Arrow D05011MG is a specialized digital servo in the 5-gram class that delivers a potent combination of high-speed performance and rugged durability. It pairs the rapid response of a performance-tuned motor with the resilience of a full metal gear (MG) train, all controlled by a precise digital interface. This specific blend of characteristics makes it the premier choice for applications where both velocity and toughness are paramount. Its most common application is as a tail rotor servo for micro-class helicopters. To maintain a stable heading, a helicopter's tail servo must make constant, lightning-fast adjustments. The D05011MG's speed allows it to keep up with the gyro's commands flawlessly, while its metal gears ensure it can withstand the high-frequency vibrations inherent in this role without failing. It's also an excellent choice for the ailerons on small, fast pylon racers or "hotliner" gliders where a snappy roll response is critical.
- The standout feature of this servo is undoubtedly the marriage of swift transit and robust construction, a pairing that is not always easy to find in servos of this diminutive size. It gives pilots the best of both worlds: the immediate, connected feel of a high-speed servo and the confidence that it won't be the weak link in their setup. This allows them to fly more aggressively, knowing their control system can handle the strain.
- In the world of robotics, this combination of speed and resilience is highly sought after. The D05011MG is perfect for building fast and durable robotic mechanisms. For example, it would be an ideal actuator for a high-speed sorting system on a miniature assembly line, or for the weapon system on an "ant-weight" or "beetle-weight" combat robot that needs to be both fast and capable of withstanding brutal impacts. Any small robotics project that demands both rapid actuation and a high degree of physical robustness would be well-served by this high-performance servo.
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