SMC CRB2 Series Rotary Actuator Vane Type,CDRBU2WU40 180SZ T79 Carbide Dream Drill 500 mm 3550 lbf 15700 500 mm 3550 lbf 15700 N 15 Specification item model symbol Specification information With auto switch D With auto switch Mounting support type B Basic type tube inner diameter 10 tube inner diameter 10mm cylinder stroke 75 Cylinder stroke 75mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol A air 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 B band attached Custom made specifications standard