Overview
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).
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An aluminum servo horn that works with this servo is available separately:
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Power HD SR8 Aluminum 25T Servo Horn. |
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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 damage it.
Comparison to the FEETECH FS5103B servo
The FEETECH FS5103B servo is a lower-cost alternative to the 3001HB with nearly identical dimensions and similar performance. The two servos should be generally interchangeable for most applications. The picture below shows both the FS5103B and the 3001HB side by side:
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