... fluctuate to knit faultlessly , system with high and low needles.(6)Neilsbed shift: Controlled by marching motor, shiftable 3 ... amplidyne,Neilsbed shift amplidyne,Voltage unquiet(protected by transducer ).(9)Control system :model,step number,neilsbed shift,sari,knitting ... : marching motor amplidyne ,adjustable 1-400 segments(controlled by 8 segments )(12)Electrical source and Amplidyne:220V ,three ...