SMC CRB2 Series Rotary Actuator Vane Type,CDRB2BWU10 180SZ S99L Series_36^5300 Body C: 143mm Body C: 143mm Specification item model symbol Specification information With auto switch Without auto switch Mounting support type B Basic type tube inner diameter 16 tube inner diameter 16mm cylinder stroke 200 cylinder stroke 200mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol rubber cushion Port location on head cover 90° about axis rocking support bracket no metal fittings rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting type doesn't exist Custom made specifications standard