
SMC CD85N1650A (CD85N16-50-A) - Mini Air Cylinder, 16 mm Bore, 50 mm Stroke
SMC CD85N1650A Mini Air Cylinder — 16 mm bore, 50 mm stroke, rubber bumper (no air cushion), rail-mounting auto switch style (A) instead of band mounting. SMC C(D)85 series ISO 6432 mini air cylinder, double acting, single rod, with built-in magnet (D) for auto switch use. Basic 'N' mounting (integral clevis) head cover. Bore 16 mm, stroke 50 mm, piston rod diameter 6 mm, rod end thread M6 x 1, port size M5 x 0.8. Rubber bumper cushioning (standard, no 'C' air-cushion suffix). Auto switch mounting style A = rail mounting (the official C85 how-to-order lists A: Rail mounting and B: Band mounting); auto switches are ordered separately. Proof pressure 1.5 MPa, maximum operating pressure 1.0 MPa, piston speed 50 to 1500 mm/s, ambient and fluid temperature -20 to 80 C (-10 to 60 C with built-in magnet). Allowable kinetic energy 0.09 J (rubber bumper). Not requiring lubrication. Conforms to ISO 6432 and CETOP RP52P. Weight approximately 145 g per SMC's formula (109 g basic + 7.2 g per 10 mm of stroke).
MPN: CD85N16-50-A · SKU: CD85N1650A
CD85N16-50-A Applications
General-purpose ISO 6432 actuator for pushing, clamping, lifting and ejecting light loads on compact machines. The rail-mounting auto switch style (A) lets switches be slid and clamped anywhere along the cylinder body rail, giving finer position adjustment and a tidier install than band mounting where several switches or frequent re-setting are needed. Well suited to packaging, assembly, test and small handling equipment running at moderate speed with the standard rubber bumper.
CD85N16-50-A Specifications
| Brand | SMC | Manufacturer Part No. | CD85N16-50-A |
| Series | C85 (ISO 6432 Mini Air Cylinder) | Type | Double acting, single rod, with built-in magnet |
| Mounting Style | N: Basic (integral clevis) | Bore | 16 mm |
| Stroke | 50 mm | Cushion | Rubber bumper (standard) |
| Auto Switch Mounting | A: Rail mounting | Piston Rod Diameter | 6 mm |
| Rod End Thread | M6 x 1 | Port Size | M5 x 0.8 |
| Fluid | Air | Proof Pressure | 1.5 MPa |
| Max. Operating Pressure | 1.0 MPa | Piston Speed | 50 to 1500 mm/s |
| Ambient and Fluid Temperature | -20 to 80 C (built-in magnet: -10 to 60 C) | Allowable Kinetic Energy | 0.09 J (rubber bumper) |
| Weight (calculated) | Approx. 145 g (109 g + 7.2 g per 10 mm stroke) | Lubrication | Not required |
| Standard | ISO 6432 / CETOP RP52P |
CD85N16-50-A Datasheet & Manual
Download Datasheet & ManualSMC CD85N1650A · PDF · Official SMC documentTrusted by




