SMC MY1M Series mechanical joint rodless cylinder, Slide Bearing Guide Type, MY1M40 800 Ball Extension Bar Set Specification item model symbol Specification Specification item model symbol Specification information built in magnet D built in magnet tube inner diameter 125 Tube inner diameter 125mm Types of port screws Rc cylinder stroke 10 cylinder stroke 10mm body options Standard (rod end female thread) Auto switch mounting groove Z 4 sides auto switch M9BL Solid state auto switch Specification item model symbol Specification information built in magnet D built in magnet installation support B Through hole (standard) tube inner diameter 32 Bore size 32mm Types of port screws Rc M screw cylinder stroke 30 cylinder stroke 30mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None body options Standard (rod end female thread) Auto switch mounting groove Z ø12 ø25 2 sides ø32 ø63 4 sides auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard