
SMC CD55B2550M (CD55B25-50M) - Compact Air Cylinder, 25mm Bore, 50mm Stroke
SMC CD55B2550M Compact Air Cylinder — 25mm bore, 50mm stroke, male rod-end thread. SMC CD55B25-50M ISO 21287 compact air cylinder, C55 series. Double-acting, single rod, 25 mm bore, 50 mm stroke with male (M) rod-end thread. Auto-switch mountable on four surfaces. Rubber bumper on both ends. Max. operating pressure 1.0 MPa, min. 0.05 MPa, proof pressure 1.5 MPa. Ambient/fluid temperature -10 to 70 C (-10 to 60 C with auto switch). Piston speed 50 to 500 mm/s. G1/8 port.
MPN: CD55B25-50M · SKU: CD55B2550M
CD55B25-50M Applications
Used in ISO-standard automation where panel space is limited, such as clamping, stopping, transfer and positioning on assembly and packaging lines. The 25 mm bore with 50 mm stroke and male rod-end thread suits direct fastening to nuts, couplers or floating joints, while four-surface auto-switch mounting simplifies end-of-stroke sensing.
CD55B25-50M Specifications
| Brand | SMC | Manufacturer Part No. | CD55B25-50M |
| Series | C55 | Standard | ISO 21287 |
| Type | Double acting, single rod | Bore | 25 mm |
| Stroke | 50 mm | Rod End Thread | Male (M) |
| Port Size | G1/8 | Cushion | Rubber bumper on both ends |
| Max. Operating Pressure | 1.0 MPa | Min. Operating Pressure | 0.05 MPa |
| Proof Pressure | 1.5 MPa | Ambient/Fluid Temperature | -10 to 70 C (-10 to 60 C with auto switch) |
| Piston Speed | 50 to 500 mm/s | Auto Switch | Mountable on 4 surfaces |
CD55B25-50M Datasheet & Manual
Download Datasheet & ManualSMC CD55B2550M · PDF · Official SMC documentTrusted by




