
SMC CD85N25100B (CD85N25-100-B) - Mini Air Cylinder, 25 mm bore, 100 mm stroke
SMC CD85N25100B Mini Air Cylinder — 25 mm bore, 100 mm stroke, rubber bumper (no air cushion), band mounting for auto switch. SMC CD85N25-100-B is a C85 series ISO 6432 mini air cylinder, double acting single rod, basic (N) mounting, with a built-in magnet (D) for auto switch detection. Bore 25 mm, stroke 100 mm (a standard C85 stroke), standard rubber bumper cushioning (no C suffix), band mounting (B) for auto switches. Piston rod diameter 10 mm with M10 x 1.25 rod end thread and G 1/8 ports. Fluid: air. Proof pressure 1.5 MPa, maximum operating pressure 1.0 MPa, piston speed 50 to 1500 mm/s. Ambient and fluid temperature -10 to 60 degC for built-in magnet types. Lubrication not required.
MPN: CD85N25-100-B · SKU: CD85N25100B
CD85N25-100-B Applications
The largest C85 bore, giving higher thrust for pressing, clamping, lifting and pushing heavier loads while keeping the compact ISO 6432 round-body form. Suits assembly stations, conveyor stoppers, diverters and packaging machinery at moderate speeds where rubber bumpers provide adequate end-of-stroke shock absorption. The built-in magnet lets band-mounted SMC auto switches confirm rod position, and the abrasion-resistant rod seal design gives long service life in dusty plant environments.
CD85N25-100-B Specifications
| Brand | SMC | Manufacturer Part No. | CD85N25-100-B |
| Series | C85 | Standard | ISO 6432 |
| Bore | 25 mm | Stroke | 100 mm |
| Action | Double acting, single rod | Cushion | Rubber bumper (standard) |
| Built-in Magnet | Yes (D) | Mounting Type | Basic (N) |
| Auto Switch Mounting | Band mounting (B) | Piston Rod Diameter | 10 mm |
| Piston Rod Thread | M10 x 1.25 | Port Size | G 1/8 |
| Fluid | Air | Proof Pressure | 1.5 MPa |
| Max. Operating Pressure | 1.0 MPa | Piston Speed | 50 to 1500 mm/s |
| Ambient and Fluid Temperature | -10 to 60 degC (built-in magnet type) | Lubrication | Not required |
CD85N25-100-B Datasheet & Manual
Download Datasheet & ManualSMC CD85N25100B · PDF · Official SMC documentTrusted by




