Airtac SCD Standard Cylinder SCD80X96
The AirTAC Airtac SCD Standard Cylinder SCD80X96 is a genuine double-acting DOUBLE-ROD air cylinder: the Ø25mm piston rod extends from BOTH end caps, giving equal effective area — and therefore equal force — in push and pull. Ø80mm bore, 96mm stroke, PT3/8 ports and adjustable end cushioning.
- BoreØ80 mm
- Rod (both ends)Ø25 mm
- Stroke96 mm
- Port sizePT3/8
- Rod configDouble rod (through)
- CushionAdjustable, 28 mm
About the Airtac SCD Standard Cylinder SCD80X96
The SCD80X96 is a double-acting, double-rod pneumatic cylinder where the 25 mm rod extends from both ends, giving you identical push and pull force of 2268 N at 0.5 MPa (4082 N at 0.9 MPa). Because the rod area is subtracted from both sides of the piston, speed and thrust are perfectly balanced in each direction, eliminating the force asymmetry you get with a single-rod cylinder.
With a 96 mm stroke, this model stays within the standard stroke range for the 80 mm bore and includes an adjustable air cushion (28 mm length) at each end to decelerate the piston smoothly. The body length A(SCD) is 257 mm, and the PT3/8 ports keep flow rates high for the 30-800 mm/s speed range. It is a genuine AirTAC tie-rod cylinder built for dual-sided tooling and symmetric motion tasks.
Airtac SCD Standard Cylinder SCD80X96 Technical Specifications
| Model | Airtac SCD Standard Cylinder SCD80X96 |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø80 mm |
| Rod diameter | Ø25 mm (both ends) |
| Stroke | 96 mm |
| Rod configuration | Double rod — rod through both caps |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 28 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SCD (double-rod) datasheet. Because the rod runs through both caps, the effective area is (bore² − rod²) in both directions. Confirm against the product label before installation. Thread options: PT (standard) / G.
Theoretical Output Force (Ø80mm, double rod)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | 3175 N |
| Max (@1.0 MPa) | 463 kgf | |
Push and pull are EQUAL on a double-rod cylinder — both chambers lose the rod area, so effective area = (bore² − rod²) each way. Actual usable force is lower than theoretical due to friction and back-pressure; size with a safety margin.
Model Code: Airtac SCD Standard Cylinder SCD80X96
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 80 | Bore size in mm. |
| ×96 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related types: SC (single rod), SCJ (adjustable stroke), SCT (multi-position). SCD mounting: Basic, FA, LB, TC, TCM1. Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Where the Airtac SCD Standard Cylinder SCD80X96 Is Used
Bidirectional Transfer Shuttles
The equal push-pull force of 2268 N at 0.5 MPa makes the SCD80X96 ideal for shuttle tables where a fixture must be driven left and right with identical speed and thrust, using the rear rod for a counterbalance or limit switch dog.
Dual-Sided Tooling Actuation
Mount a pressing tool on the front rod and a stripping plate or ejector on the rear rod. The through-rod design synchronizes both actions perfectly, and the 25 mm rod diameter provides robust support for tooling on both ends.
Anti-Rotation Pushers
The dual-rod support naturally resists rotation better than a single rod. Use the SCD80X96 for pushing or aligning parts where rod twist must be minimized without adding an external guide rail, keeping the 96 mm stroke compact.
Is the Airtac SCD Standard Cylinder SCD80X96 the Right Cylinder?
Choose the SCD80X96 when your application needs equal force in both directions and a rear rod extension for a stopper bolt, sensor flag, or secondary tool. If your load requires more thrust, stepping up to the 100 mm bore SCD100 series provides 3681 N at 0.5 MPa. For applications that only need force from one side, the single-rod SC80 cylinder is a lighter, more compact alternative. This double-rod design offers better rod guidance than a single-rod unit but is not a substitute for a guided cylinder under significant side load. For direct replacement, match an existing AirTAC SCD80 cylinder by bore, stroke, PT port thread, basic mounting, and the absence of a magnet.
Double-rod checklist
- ✓ Need equal force / speed both directions?
- ✓ Rear rod for tooling, stopper or sensor flag?
- ✓ Better rod guidance / anti-rotation?
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Keep BOTH rod ends clear of side load and interference.
- check Adjust end cushion screws for smooth stops.
- check Use SCD mounting accessory (FA / LB / TC / TCM1).
- check Installation by qualified personnel per AirTAC docs.
Airtac SCD Standard Cylinder SCD80X96 FAQ
Because it is a double-rod cylinder, the push and pull forces are identical. At 0.5 MPa you get 2268 N, at 0.7 MPa you get 3175 N, and at the maximum operating pressure of 0.9 MPa the force is 4082 N in both directions.
Choose the SCD80 when you need perfectly balanced speed and force for both extend and retract strokes, or when you need a rear rod extension to mount sensors, cams, or secondary tooling. The through-rod also provides better bearing support and inherent anti-rotation compared to a single-rod cylinder.
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