The HD-3001HB is a great general-purpose, standard-size servo. Two ball bearings help reduce friction and improve performance. The lead is terminated with a standard ?JR?-style connector, which is Futaba-compatible. The picture below shows an example of the hardware that might be included with this servo (hardware might vary).
You can find more information about this servo under the specifications tab and in its datasheet (379k pdf).
If you are looking for a similar servo that is capable of continuous rotation speed control as opposed to limited-range position control , consider the Power HD continuous rotation servo AR-3606HB, which has comparable size, weight, speed, and torque.
Note that, as with most hobby servos, stalling or back-driving this servo can strip its gears.
People often buy this product together with:
|Micro Maestro 6-Channel USB Servo Controller (Assembled)|
|Mini Maestro 12-Channel USB Servo Controller (Assembled)|
|Power HD High-Torque Servo 1501MG|