SMC CM2 Z Series Air Cylinder, round body, Double Acting, Single Rod, CDM2E20 25AZ Type_3^LLU 0 Number of sheets 32 0 Number of sheets 32 Specification item model symbol Specification information With auto switch Without auto switch installation support B Basic type tube inner diameter 63 Bore size 63mm Types of port screws Rc cylinder stroke 75 Cylinder stroke 75mm Cylinder additional symbol no bellows Lock position H Head side lock Format of manual release N Non lock type dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol 2 no bellows Lock position 2 doesn't exist Manual release format 2 doesn't exist auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard