The twist prevention system enables {HEAD ~ an axial displacement} of the sensor head in the clamping sleeve with respect to the rotor, for self adjustment, while maintaining the radial alignment or orientation of the sensor head with respect to {TAIL ~ the rotor} 
The twist prevention system enables { HEAD ~ an axial displacement } of the sensor head in the clamping sleeve with respect to the rotor , for self adjustment , while maintaining the radial alignment or orientation of the sensor head with respect to { TAIL ~ the rotor }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL