
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X800S 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, 800mm stroke, PT1/4 ports and adjustable end cushioning.
The B06-SCD63X800S is an AirTAC double-acting, double-rod cylinder where the B06- prefix designates it as a battery-manufacturing dedicated variant of the standard SCD63X800S; mechanically, the specs are identical. It uses a 63 mm bore and an 800 mm stroke, driven by a Ø20 mm piston rod that exits both end caps. Because the rod area is subtracted on both sides, you get identical thrust and retraction force—1402 N at 0.5 MPa and 2523 N at 0.9 MPa.
This model includes a built-in magnet (the S suffix) so CMSG, DMSG, or EMSG sensors can clamp directly onto the barrel for stroke position feedback. The 800 mm stroke is well within the 1500 mm maximum standard stroke for this bore. With a body length A(SCD) of 210 mm, the overall retracted length is noticeably longer than a single-rod SC cylinder to accommodate the through-rod design.
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X800S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø63 mm |
| Rod diameter | Ø20 mm (both ends) |
| Stroke | 800 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. |
| ×800 | 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.
Drives a dual-sided stacking mechanism for prismatic battery cells, using the equal push and pull force to maintain consistent pressure during electrode alignment.
Mounts tooling on both rod ends to shuttle battery modules between welding stations, utilizing the rear rod for a mechanical stopper flag.
Applies 1402 N of clamping force at 0.5 MPa to hold battery tabs firmly during ultrasonic welding, with the built-in magnet confirming weld head position.
Choose this 63 mm bore when an application requires exactly 1402 N of force in both directions at 0.5 MPa. If your battery-handling mechanism needs less force, stepping down to a 50 mm bore yields 825 N each way. If you need to move heavier battery packs, an 80 mm bore provides 2268 N. A single-rod SC cylinder is preferable if you only need tooling on one end and want a shorter overall envelope.
At 800 mm of stroke, the unsupported rod length is substantial. To prevent rod bending and premature bearing wear under side loads, use an external guide rail or a dedicated guided cylinder rather than relying solely on the through-rod for support. For exact replacements, match the 63 mm bore, 800 mm stroke, PT port thread, basic mounting, and the -S magnet option.
Double-rod checklist
The B06- prefix indicates this is a battery-manufacturing dedicated variant of the SCD63X800S. It is mechanically identical to the standard model, featuring the same 63 mm bore, 800 mm stroke, and double-rod construction, but is designated for battery cell, module, and pack assembly lines.
A double-rod cylinder provides identical push and pull force (1402 N at 0.5 MPa for this bore) because the rod area is subtracted from both chambers. It also allows mounting tooling or sensors on both ends, offers better anti-rotation resistance, and symmetrically loads the bearings compared to a single-rod design.
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