SMC MGP Z Series. Compact Guide Cylinder, With Air cushion, MGPM40 300AZ TAKAGI Specification item model symbol Specification Specification item model symbol Specification information bearing type L ball bush bearing tube inner diameter 20 tube inner diameter 20mm Types of port screws M screw Rc1 8 cylinder stroke 90 cylinder stroke 90mm auto switch Without auto switch Built in magnet cylinder Auto switch additional symbol 2 with or without Specification item model symbol Specification information built in magnet D built in magnet tube inner diameter 200 Tube inner diameter 200mm Types of port screws Rc cylinder stroke 200 cylinder stroke 200mm body options M rod end male thread Auto switch mounting groove Z 4 sides auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard