SMC CRA1 Series Rotary Actuator Rack and Pinion Type, CRA1BY63 180C 3 Way Hose Joint Specification item model symbol Specification 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 150 Cylinder stroke 150mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol rubber cushion Port location on head cover R axial 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 compact handy type