
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X350S is a genuine double-acting DOUBLE-ROD air cylinder: the Ø20mm piston rod extends from BOTH end caps, giving equal effective area — and therefore equal force — in push and pull. Ø63mm bore, 350mm stroke, PT1/4 ports and adjustable end cushioning.
The B06-SCD63X350S is an AirTAC double-acting, double-rod cylinder where the B06- prefix designates it as a battery-manufacturing dedicated variant of the SCD63X350S, mechanically identical to the standard model. The through-rod design yields identical thrust and retraction forces, outputting 1402 N in both directions at 0.5 MPa and peaking at 2523 N at 0.9 MPa.
Equipped with a built-in magnet (-S), this unit supports CMSG/DMSG/EMSG sensors for stroke position feedback on battery assembly lines. It features a Ø20 mm rod on both ends, PT1/4 ports, 28 mm adjustable cushions, and a body length A(SCD) of 210 mm. The 350 mm stroke falls well within the 1500 mm maximum standard stroke for this bore.
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X350S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø63 mm |
| Rod diameter | Ø20 mm (both ends) |
| Stroke | 350 mm |
| Rod configuration | Double rod — rod through both caps |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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 | 1402 N | 1402 N |
| 0.7 MPa | 1962 N | 1962 N |
| Max (@1.0 MPa) | 286 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). |
|---|---|
| 63 | Bore size in mm. |
| ×350 | 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.
Equal push and pull forces ensure precise, symmetric pressure when pressing and indexing battery cells during module stacking operations.
The through-rod allows mounting tooling on both ends to act as a bidirectional shuttle for moving battery tabs or separators between stations.
The built-in magnet enables CMSG/DMSG sensors to detect exact end-of-stroke positions for safe pack assembly confirmation.
This 63 mm bore is a strong middle ground, delivering 1402 N each way at 0.5 MPa. If your battery stacking or handling fixture requires less force, stepping down to the 50 mm bore provides 825 N, while moving up to the 80 mm bore offers 2268 N for heavier pack manipulation. If you do not need rear-side tooling or equal bi-directional force, a standard single-rod AirTAC SC cylinder will save space and cost.
For exact drop-in replacement, match the 63 mm bore, 350 mm stroke, PT1/4 thread, basic mounting, and the -S magnet option. Because the 350 mm stroke creates a long unsupported rod extension, minimize side loading by using an external guide rail or a proper guided cylinder to prevent rod bending and premature bearing wear.
Double-rod checklist
The B06- prefix indicates this cylinder is part of AirTAC's battery-manufacturing dedicated line. It is mechanically identical to the standard SCD63X350S, featuring the same 63 mm bore, 350 mm stroke, and built-in magnet, with no changes to physical specifications.
The double-rod design provides equal push and pull forces of 1402 N at 0.5 MPa because the rod area is subtracted from both chambers. It also offers better rod guidance, anti-rotation benefits, and a rear rod for mounting secondary tooling or sensor flags, which a single-rod SC cylinder cannot provide.
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