HS-815BB Servo
SKU:
The HS-815BB Mega sail arm servo comes with a Heavy Duty 4.9 inch arm commonly used for RC sailboats. With its dual ball bearing supported output shaft the HS-815BB will provide years of reliable service in larger sailboat applications.
How Far Will This Servo Rotate?
The answer to this question is partially dependent on what you are using to control the servo.
Click for a quick video explanation.
With an Average Radio System:
152°
Your average transmitter and receiver will output a relatively narrow PWM signal range.
Radio System + Travel Tuner:
200°
Adding a Servo Travel Tuner to your radio system setup will allow you to achieve wide PWM signal ranges.
Wide Signal Controllers:
200°
Controllers such as the Servo Commander, Arduinos, and Raspberry Pi servo hats can usually send a wide signal.
Tech Tips
Specs
| Output Shaft Style | D15T Spline |
|---|---|
| Voltage Range | 4.8V - 6.0V |
| No-Load Speed (4.8V) | 0.48sec/140° |
| No-Load Speed (6.0V) | 0.38sec/140° |
| Stall Torque (4.8V) | 274.96 oz-in (19.8 kg.cm) |
| Stall Torque (6.0V) | 343.01 oz-in (24.7 kg.cm) |
| Max PWM Signal Range | 920-2105μsec |
| Travel per µs | .169°/μsec |
| Max Rotation | 200° |
| Pulse Amplitude | 3-5V |
| Operating Temperature | -20°C to +60°C |
| Current Drain - idle (4.8V) | 8mA |
| Current Drain - idle (6.0V) | 8.7mA |
| Current Drain - no-load (4.8V) | 700mA |
| Current Drain - no-load (6V) | 830mA |
| Continuous Rotation Modifiable | Yes |
| Direction w/ Increasing PWM Signal | Clockwise |
| Deadband Width | 8µs |
| Motor Type | 3 Pole Ferrite |
| Feedback Style | 5KΩ Potentiometer |
| Output Shaft Support | Dual Ball Bearings |
| Gear Material | Nylon |
| Wire Length | 11.81" (300mm) |
| Weight | 5.6 oz. (152g) |
| Wire Gauge | 22AWG |
| Servo Size | Large |
Related Products:
These products have been hand curated by our R&D team. We have selected products that are directly compatible with or very relevant to the 31815S.
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