![Hollow Bore](/media/posital_media/pictures_1/industries_1/electrical_motors/DSC_1245_JHA_590_590x423.jpg)
Hollow bore motors are a special class of electric motor that have hollow shafts and are also known as hollow shaft and/or through shaft motors. The center portion of the motor is a hole completely through the center axis of the motor which allows various items such as cables, hoses, piping or even lasers to pass through without obstruction. A servo hollow bore motor has all the performance and benefits of classic shaft style servo motors but are mechanically different with the hollow bore.