1.CE UL ROHS PSE certification 2.High quality 3.Low noise pack: ... Voltage: 12VDCor 24VDC permanent magnet 2)Motor Power:35W3)Standard stroke: 100 150 200 250 300 350 400mm(option) ... 4)Standard mounting dimensions: Stroke +160 MM5)ps:The special ... switches,not adjustable after leave factory12)Low noise design,db<4813)Certification:CE,ROHS,UL,SGS,PSE14)Colour:Black or ...