
SMC CDM2B3275AZ (CDM2B32-75AZ) - Air Cylinder, 32 mm Bore, 75 mm Stroke
SMC CDM2B3275AZ Air Cylinder — 32 mm bore, 75 mm stroke, air cushion (A) variant, basic mount, built-in magnet. SMC CDM2B32-75AZ is a CM2-Z series standard round-body air cylinder, double acting, single rod, with a 32 mm bore and 75 mm stroke. The leading D denotes a built-in magnet for auto switch mounting; B is the basic (double-side bossed) mounting style; the A after the stroke selects air cushion on both ends in place of the standard rubber bumper. Rod end is the standard male thread (M10 x 1.25) and the piston rod diameter is 12 mm. Port size is Rc 1/8. Operates on air at a maximum operating pressure of 1.0 MPa, minimum 0.05 MPa, proof pressure 1.5 MPa, with a piston speed range of 50 to 750 mm/s and a non-lube (lubrication not required) construction. Ambient and fluid temperature range is -10 to 60 C with an auto switch fitted. Air cushion effective length is 11.0 mm, giving an allowable kinetic energy of 1.27 J at the 32 mm bore.
MPN: CDM2B32-75AZ · SKU: CDM2B3275AZ
CDM2B32-75AZ Applications
Use this cylinder for general-purpose linear actuation on assembly, packaging and material-handling machinery where a 75 mm working stroke is needed at a 32 mm bore. The air cushion option absorbs end-of-stroke impact at higher piston speeds, making it a better choice than the rubber-bumper version for faster cycling or heavier moving loads. The built-in magnet allows D-M9 series auto switches to be clamped directly to the tube for end-of-stroke position sensing, and the basic double-side bossed body bolts straight to a machine frame without extra brackets.
CDM2B32-75AZ Specifications
| Brand | SMC | Manufacturer Part No. | CDM2B32-75AZ |
| Series | CM2-Z | Bore | 32 mm |
| Stroke | 75 mm | Action | Double Acting, Single Rod |
| Mounting | B - Basic (Double-Side Bossed) | Cushion | A - Air Cushion (effective length 11.0 mm) |
| Built-in Magnet | Yes (CDM2 - auto switch capable) | Piston Rod Diameter | 12 mm |
| Rod End Thread | Male thread M10 x 1.25 | Port Size | Rc 1/8 |
| Fluid | Air | Proof Pressure | 1.5 MPa |
| Maximum Operating Pressure | 1.0 MPa | Minimum Operating Pressure | 0.05 MPa |
| Piston Speed | 50 to 750 mm/s | Ambient and Fluid Temperature | -10 to 60 C with auto switch (no freezing) |
| Lubrication | Not required (non-lube) | Stroke Length Tolerance | +1.4 / 0 mm |
| Allowable Kinetic Energy | 1.27 J (air cushion, male thread) |
CDM2B32-75AZ Datasheet & Manual
Download Datasheet & ManualSMC CDM2B3275AZ · PDF · Official SMC documentTrusted by




