
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X225S 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, 225mm stroke, PT3/8 ports and adjustable end cushioning.
The B06-SCD80X225S is AirTAC's battery-manufacturing dedicated variant of the SCD80X225S double-acting, double-rod cylinder. The B06- prefix designates its use in cell, module, and pack assembly lines, but mechanically it is identical to the standard model, featuring an 80 mm bore and a 225 mm stroke. Because the piston rod passes through both end caps, the effective area is identical in both chambers, yielding an equal push and pull force of 2268 N at 0.5 MPa.
This through-rod design provides superior rod guidance and anti-rotation characteristics compared to a single-rod cylinder, which is vital for precise battery stacking and tabbing operations. The unit includes a built-in magnet (the S suffix) allowing CMSG or DMSG sensors to track position. It uses a Ø25 mm rod on both ends, PT3/8 ports, adjustable cushions with a 28 mm length, and has a body length A(SCD) of 257 mm.
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X225S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø80 mm |
| Rod diameter | Ø25 mm (both ends) |
| Stroke | 225 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.
| 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.
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 80 | Bore size in mm. |
| ×225 | 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.
Provides equal force and anti-rotation stability for pressing and aligning battery cells during module stacking processes.
Drives dual-sided shuttle mechanisms in pack assembly lines, using the rear rod for symmetric loading and external stops.
Applies consistent 2268 N clamping force at 0.5 MPa for battery tab welding, with magnetic sensors confirming press position.
Select this 80 mm bore when an application demands 2268 N of thrust in both directions at 0.5 MPa, stepping up from a 63 mm bore (1402 N) if extra power is needed, or dropping down if a 50 mm bore (825 N) is sufficient. A single-rod SC cylinder is preferable if rear tooling or symmetric bearing loading is unnecessary, while heavy side loads require a true guided cylinder rather than relying solely on the through-rod.
For exact replacements, match the 80 mm bore, 225 mm stroke, PT3/8 port thread, basic mounting, and the built-in magnet. With a 225 mm stroke, the unsupported rod length increases; use an external guide rail to prevent rod bending under offset loads. Note that the adjustable cushions only decelerate the piston near stroke end and will not hold a load if air pressure is lost.
Double-rod checklist
The B06- prefix indicates this is an AirTAC cylinder dedicated to battery manufacturing applications. It is mechanically identical to the standard SCD80X225S, offering the same 80 mm bore, 225 mm stroke, and double-rod construction.
The double-rod design provides equal push and pull force of 2268 N at 0.5 MPa, better anti-rotation resistance, and allows tooling or sensors to be mounted on the rear rod. A single-rod SC cylinder lacks these symmetric loading and dual-tooling benefits.
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