Other types of electric motors which may be used include variable reluctance or hysterisis type motors, {HEAD ~ AC} or {TAIL ~ DC brush type motors}, or the like 
Other types of electric motors which may be used include variable reluctance or hysterisis type motors , { HEAD ~ AC } or { TAIL ~ DC brush type motors } , or the like
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH