
SMC CJ2D1655Z (CJ2D16-55Z) - Mini Air Cylinder, 16mm Bore, 55mm Stroke
SMC CJ2D1655Z Mini Air Cylinder — 16mm bore, 55mm intermediate stroke, double acting single rod, double clevis (D) mount, rubber bumper cushion. WITHOUT built-in magnet (no leading D in CDJ2), so it is NOT auto-switch capable. SMC CJ2D16-55Z is a CJ2-Z series mini air cylinder, standard type, double acting, single rod. Bore 16 mm, stroke 55 mm - an intermediate stroke; SMC manufactures CJ2 strokes in 1 mm intervals without spacers, produced upon receipt of order. Mounting style D = double clevis, mounted perpendicular to the cylinder axis. Cushion: rubber bumper. Head cover port location perpendicular to axis. Piping port M5 x 0.8. Fluid: air. Proof pressure 1 MPa, maximum operating pressure 0.7 MPa, minimum operating pressure 0.06 MPa (rubber bumper). Ambient and fluid temperature -10 to 70 degC without auto switch (no freezing). Piston speed 50 to 750 mm/s. Allowable kinetic energy 0.090 J (16 mm bore). Stroke length tolerance +1.0/0 mm. Non-lube operation. Because the part number has no leading D (CDJ2), this cylinder is supplied WITHOUT a built-in magnet and cannot accept auto switches; order the CDJ2D16-55Z equivalent if magnet/auto-switch sensing is needed.
MPN: CJ2D16-55Z · SKU: CJ2D1655Z
CJ2D16-55Z Applications
A ø16 double acting mini cylinder built to a 55 mm intermediate stroke, chosen when a machine's geometry falls between SMC's 45 mm and 60 mm standard steps and a spacer or mechanical stop would be undesirable. Typical duties are pushers, lifters, gates and transfer arms on packaging and assembly lines. The double clevis mount suits pivoting linkages. No built-in magnet is fitted, so auto switches cannot be used and end-of-stroke sensing must be external.
CJ2D16-55Z Specifications
| Brand | SMC | Manufacturer Part No. | CJ2D16-55Z |
| Series | CJ2-Z | Type | Mini Air Cylinder, Standard Type |
| Bore | 16 mm | Stroke | 55 mm (intermediate stroke) |
| Action | Double Acting, Single Rod | Mounting Style | D - Double Clevis |
| Built-in Magnet | No (without built-in magnet, not auto-switch capable) | Cushion | Rubber Bumper |
| Head Cover Port Location | Perpendicular to Axis | Fluid | Air |
| Proof Pressure | 1 MPa | Maximum Operating Pressure | 0.7 MPa |
| Minimum Operating Pressure | 0.06 MPa | Ambient and Fluid Temperature | -10 to 70 degC (without auto switch, no freezing) |
| Piston Speed | 50 to 750 mm/s | Allowable Kinetic Energy | 0.090 J |
| Lubrication | Not required (Non-lube) | Stroke Length Tolerance | +1.0/0 mm |
| Piping Port | M5 x 0.8 |
CJ2D16-55Z Datasheet & Manual
Download Datasheet & ManualSMC CJ2D1655Z · PDF · Official SMC documentTrusted by




