Basic 55 MY1B Piping 10 mm 16 mm 20 mm 25 mm 32 mm 40 mm 50 mm 63 mm 80 mm 100 mm Bore size 10 16 20 25 32 40 50 63 80 100 ATEX category 2 Basic 20 300 Standard Centralized piping type Nil G Port thread type Type M thread Rc NPT G o10, o16, o20 o25 ,o32, o40, o50, o63, o80, o100 Symbol Bore size Nil TN TF Note) For o10, only G is available. Made to Order . Strokes are manufacturable in 1 mm increments, up to the maximum stroke. However, when exceeding a 2000 mm stroke, specify “-XB11” at the end of the model number. With strokes of 49 mm or less, the air cushion capacity may decrease and it may not be possible to mount multiple auto switches. Cylinder stroke (mm) Bore size (mm) 10, 16 20, 25, 32, 40 50, 63, 80, 100 Standard stroke. (mm) 100, 200, 300, 400, 500, 600 700, 800, 900, 1000, 1200 1400, 1600, 1800, 2000 3000 5000 Maximum stroke (mm) Standard type Long stroke type Nil XB11 How to Order o10, o16, o20, o25, o32, o40, o50, o63, o80, o100 Series 55-MY1B ATEX Compliant Mechanically Jointed Rodless Cylinder/Basic Type 75°C (T6) Ta 5°C to 40°C II 2Gc 95°C (T5) Ta 40°C to 60°C Refer to page 69 for applicable auto switches. All other specifications are the same as the standard products Series MY1B. For details, refer to the WEB catalog or Best Pneumatics No. 2. 66