Based on the popular HS-425BB, Hitec's deluxe ball bearing HS-430BH is our budget-minded analog servo capable of 6.0 to 7.4 volt operation. Designed with the novice hobbyist in mind, this low cost servo can be used for control surfaces on beginner airplanes and as a throttle or replacement servo for many ready-to-fly models. Its excellent durability and dependability make it a solid choice for beginner pilots.
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:
Your average transmitter and receiver will output a relatively 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||C24T Spline|
|Voltage Range||6.0V - 7.4V|
|No-Load Speed (7.4V)||0.14sec/60°|
|No-Load Speed (6.0V)||0.16sec/60°|
|Stall Torque (6.0V)||57 oz-in. (4.1kg.cm)|
|Stall Torque (7.4V)||69 oz-in. (5.0kg.cm)|
|Max PWM Signal Range||553-2520μsec|
|Travel per µs (Stock)||.096°/μsec|
|Max Rotation (Stock)||189°|
|Operating Temperature||-20°C to +60°C|
|Continuous Rotation Modifiable||Yes|
|Direction w/ Increasing PWM Signal||Clockwise|
|Motor Type||3 Pole Ferrite|
|Feedback Style||5KΩ Potentiometer|
|Output Shaft Support||Top Ball Bearing|
|Wire Length||11.81" (300mm)|