The HS-65HB is one of the most powerful servos in the sub-micro class. The HS-65HB servo has Karbonite gears which show nearly zero wear in high-use applications. The 65 series features a top-ball bearing for long life and positive centering, 31 oz-in of torque at 6 volts and is an excellent choice for higher performance micro helicopters, electric park flyers, and 1/18 scale cars.
The answer to this question is partially dependant on what you are using to control the servo.
Click for a quick video explanation.
With an Average Radio System:
Your average transmitter and receiver will output a relativly narrow PWM signal range.
Radio System + Travel Tuner:
Adding a Servo Travel Tuner to your radio system setup will allow you to achieve wide PWM signal ranges.
Wide Signal Controllers:
Controllers such as the Actobotics® Servo Controller, Arduinos, and Raspberry Pi servo hats can usually send a wide signal.
|Output Shaft Style||B25T Spline|
|Voltage Range||4.8V - 6.0V|
|No-Load Speed (4.8V)||0.14sec/60°|
|No-Load Speed (6.0V)||0.11sec/60°|
|Stall Torque (4.8V)||25 oz-in (1.8 kg.cm)|
|Stall Torque (6.0V)||31 oz-in (2.2 kg.cm)|
|Max PWM Signal Range||610-2360μsec|
|Travel per µs||.108°/μsec|
|Operating Temperature||-20°C to +60°C|
|Current Drain - idle (4.8V)||5.3mA|
|Current Drain - idle (6.0V)||6.6mA|
|Current Drain - no-load (4.8V)||400mA|
|Current Drain - no-load (6V)||500mA|
|Continuous Rotation Modifiable||No|
|Direction w/ Increasing PWM Signal||Clockwise|
|Motor Type||3-Pole Neodynium Magnet|
|Feedback Style||5KΩ Potentiometer|
|Output Shaft Support||Top Ball Bearing|
|Wire Length||6" (150mm)|