How to Order Basic type MY1B Cylinder stroke (mm) 20 mm 25 mm 32 mm 40 mm 50 mm 63 mm Bore size (mm) 20 25 32 40 50 63 Basic type 20 300 M9BWL Stroke adjusting unit Without adjusting unit With low load shock absorber + Adjusting bolt With high load shock absorber + Adjusting bolt With one L unit and one H unit each Nil L H LH 90 o20, o25, o32, o40, o50, o63 MY1B Series 90- 91- Applicable Auto Switch/Refer to pages 62 to 65 for further information on auto switches. Type Special function Electrical entry Wiring (Output) Load voltage Auto switch model Lead wire length (m) DC AC Perpendicular In-line Applicable load Pre-wired connector Diagnostic indication (2-color indication) Grommet Yes No 2-wire 100 V or less 24 V 12 V Relay, PLC IC circuit 3(L) SDPC M9BWV** [Y7BWV] . Z80 M9BW** [Y7BW] Indicator light 20, 25, 32, 40 50, 63 100, 200, 300, 400, 500, 600, 700 800, 900, 1000, 1200, 1400, 1600 1800, 2000 Mechanically Jointed Rodless Cylinder Basic Type Piping Standard type Centralized piping type Nil G Both sides One side Suffix for stroke adjusting unit Nil S Note) “S” is applicable for stroke adjusting units L and H. Auto switch Nil Without auto switch (Built-in magnet) Applicable auto switches vary depending on the bore size. Select an applicable one referring to the table below. 2 pcs. 1 pc. “n” pcs. Number of auto switches Nil S n Reed switch Solid state switch . . . . *Additional symbols for auto switch: Lead wire length 3 m・・・・・・・・・・・・・・・・・L Example: M9BWL With pre-wired connector・・・・・・・・・・SDPC M9BWSDPC *Order part numbers for auto switches alone are D-M9BW(V)L-900, D-M9BW(V)SDPC-900, D-Y7BW(V)L-900, D-Y7BW(V)SDPC-900 and D-Z80L-900. *The auto switch is shipped together but not assembled. *Refer to pages 66 to 68 for details on the auto switch mounting brackets. *Specifications and dimensions for the 90-series are the same as standard products. *The cylinder stroke is used every one millimeter up to the maximum stroke. When exceeding 2,000 mm, consult SMC. No stroke adjustment units are used for o50 and o63. Series compatible with secondary batteries 90 91 Material restriction With lub-retainer **Models D-M9BW(V)L-900 or D-M9BW(V)SDPC-900 cannot be mounted on cylinders of o50. Select auto switches from those specified in brackets [ ]. 21 Directional Control Valves Air Preparation Equipment Vacuum Equipment Detection Auto Switches Switches Flow Control Related Products Air Filters/Pressure Control Equipment Air Grippers Actuators