HS-85BB Servo-Clockwise (stock)
SKU:
The HS-85BB features a high power motor for greater speed and torque. The HS-85BB is the choice of modelers looking for a high performance servo without breaking the bank. The ball bearing supported output shaft and sturdy gear trains are preferred for smaller glow and electric airplanes, helis and sail planes.
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:
93°
Your average transmitter and receiver will output a relatively narrow PWM signal range.
Radio System + Travel Tuner:
182°
Adding a Servo Travel Tuner to your radio system setup will allow you to achieve wide PWM signal ranges.
Wide Signal Controllers:
182°
Controllers such as the Servo Commander, Arduinos, and Raspberry Pi servo hats can usually send a wide signal.
Tech Tips
Specs
| Output Shaft Style | C24T Spline |
|---|---|
| Voltage Range | 4.8V - 6.0V |
| No-Load Speed (4.8V) | 0.16sec/60° |
| No-Load Speed (6.0V) | 0.14sec/60° |
| Stall Torque (4.8V) | 41.66 oz-in (3 kg.cm) |
| Stall Torque (6.0V) | 48.6 oz-in (3.5 kg.cm) |
| Max PWM Signal Range | 553-2300μsec |
| Travel per µs | .104°/μsec |
| Max Rotation | 182° |
| Pulse Amplitude | 3-5V |
| Operating Temperature | -20°C to +60°C |
| Current Drain - idle (4.8V) | 8mA |
| Current Drain - idle (6.0V) | 8.6mA |
| Current Drain - no-load (4.8V) | 240mA |
| Current Drain - no-load (6V) | 260mA |
| Continuous Rotation Modifiable | No |
| Direction w/ Increasing PWM Signal | Clockwise |
| Deadband Width | 8µs |
| Motor Type | 3 Pole Ferrite |
| Feedback Style | 5KΩ Potentiometer |
| Output Shaft Support | Top Ball Bearing |
| Gear Material | Nylon |
| Wire Length | 6.29" (160mm) |
| Weight | 0.67oz (19.2g) |
| Wire Gauge | 28AWG |
| Servo Size | Micro |
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 31085S.
