SMC CM2B2525Z (CM2B25-25Z) - Air Cylinder, 25mm Bore, 25mm Stroke

SMC CM2B2525Z Air Cylinder — 25mm bore, 25mm stroke, basic (double-side bossed) mount, rubber bumper cushion, double acting single rod; without built-in magnet (not auto-switch capable). SMC official decode (smcworld.com WEB Catalog, CM2-Z Series Air Cylinder: Standard Type, Double Acting, Single Rod): With Auto Switch (Built-in Magnet) = Nil, Without Auto Switch (i.e. WITHOUT built-in magnet; the CDM2 variant is required for auto-switch capability). Type = Pneumatic. Mounting Style B = Basic (Double-side Bossed). Bore Size 25 = 25 mm. Port Thread Type = Rc. Cylinder Stroke 25 = Standard Stroke 25 mm. Suffix For Cylinder = Rubber Cushion, Rod End Male Thread, Without Rod Boot. Dual Stroke Mark = Without Two Stroke Mark. Pivot Bracket = None. Rod End Bracket = None. Auto Switch = Without Auto Switch. Made To Order = Standard. Z = CM2-Z series suffix. SMC notice on the official part page: Manufacture discontinued since 12/2025, replacement series CM2-Z1. Related SMC parts: Rod Seal CM25Z-PS, Mounting Nut SN-032B, Rod End Nut NT-03..

MPN: CM2B25-25Z · SKU: CM2B2525Z

CM2B25-25Z Applications

The CM2-Z round-body air cylinder is a general-purpose ISO-style actuator for pushing, clamping, ejecting, lifting and stopping on assembly, packaging and material-handling machinery. The basic double-side bossed mount lets it be secured by the front or rear boss with a mounting nut. This 25mm bore, 25mm stroke unit uses rubber bumper cushioning at stroke end and has no built-in magnet, so it runs without auto switch position feedback; SMC lists CM2-Z1 as the replacement series.

CM2B25-25Z Specifications