The ½" diameter barrel of this servo hub shaft provides a great spot for a bearing to ride, hence supporting the shaft and protecting your servo from heavy radial loads. The top is mushroomed out to provide threaded holes on the 0.77" hub pattern to fasten components to. Furthermore, the OD of the top is 1" so if you prefer to clamp on, slide a 1" ID clamping hub.
This servo hub shaft is compatible with servos that have a H25T spline.
|Servo Spline||H25T Spline|
|Weight||0.38 oz (10.7g)|