HS-318 Servo-Stock Rotation
SKU:
The Hitec HS-318 servo is a 25 tooth version of the HS-311. This servo provides the reliability Hitec is known for, without the price tag the high end models carry. As with the HS-311, The HS-318 is a great option for entry level flyers and RC vehicles. The nylon gears have great wear characteristics and provide tight tolerances for a zero backlash geartrain.
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:
85°
Your average transmitter and receiver will output a relativly narrow PWM signal range.
Radio System + Travel Tuner:
210°
Adding a Servo Travel Tuner to your radio system setup will allow you to achieve wide PWM signal ranges.
Wide Signal Controllers:
210°
Controllers such as the Servo Commander, Arduinos, and Raspberry Pi servo hats can usually send a wide signal.
Tech Tips
Specs
| Output Shaft Style | H25T Spline |
|---|---|
| Voltage Range | 4.8V - 6.0V |
| No-Load Speed (4.8V) | 0.19sec/60° |
| No-Load Speed (6.0V) | 0.15sec/60° |
| Stall Torque (4.8V) | 42 oz-in. (3.0 kg.cm) |
| Stall Torque (6.0V) | 51 oz-in. (3.7 kg.cm) |
| Travel per µs | 0.095°/μsec |
| Max Rotation | 210° |
| Pulse Amplitude | 3-5V |
| Operating Temperature | -20°C to +60°C |
| Current Drain - idle (4.8V) | 7.4mA |
| Current Drain - idle (6.0V) | 7.7mA |
| Current Drain - no-load (4.8V) | 160mA |
| Current Drain - no-load (6V) | 180mA |
| Continuous Rotation Modifiable | Yes |
| Direction w/ Increasing PWM Signal | Clockwise |
| Deadband Width | 5µs |
| Motor Type | Cored |
| Feedback Style | 5KΩ Potentiometer |
| Output Shaft Support | One Resin Bushing |
| Gear Material | Nylon |
| Wire Length | 11.81" (300mm) |
| Weight | 1.55oz (43g) |
| Wire Gauge | 25AWG |
| Max PWM Signal Range | 437-2637μsec |
| Servo Size | Standard |
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 31318.
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