In this way, {TAIL ~ the spring less buried magnet} has a linear magnetic force throughout {HEAD ~ its reciprocating movement}, to and away from the stator as measured from its center point 
In this way , { TAIL ~ the spring less buried magnet } has a linear magnetic force throughout { HEAD ~ its reciprocating movement } , to and away from the stator as measured from its center point
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH 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