Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225 is a genuine double-acting DOUBLE-ROD air cylinder: the Ø16mm piston rod extends from BOTH end caps, giving equal effective area — and therefore equal force — in push and pull. Ø40mm bore, 225mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ40 mm
- Rod (both ends)Ø16 mm
- Stroke225 mm
- Port sizePT1/4
- Rod configDouble rod (through)
- CushionAdjustable, 21 mm
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225
The B06-SCD40X225 is an AirTAC double-acting, double-rod cylinder where the B06- prefix designates it as a battery-manufacturing dedicated variant of the standard SCD40X225. Mechanically, it is identical to the base model, featuring a 40 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 739 N at 0.7 MPa.
This symmetric thrust is ideal for battery cell stacking and tab welding shuttles where reversal must be smooth and balanced. The twin Ø16 mm rods provide enhanced guidance and anti-rotation compared to a single-rod unit, while the adjustable cushions (21 mm) absorb end-of-stroke impact. The body length A(SCD) is 191 mm, and ports are PT1/4.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225 Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225 |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø40 mm |
| Rod diameter | Ø16 mm (both ends) |
| Stroke | 225 mm |
| Rod configuration | Double rod — rod through both caps |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M12×1.25 |
| 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, 21 mm |
| Max stroke | Up to 1200 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 (Ø40mm, double rod)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 528 N | 528 N |
| 0.7 MPa | 739 N | 739 N |
| Max (@1.0 MPa) | 108 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 B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 40 | 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.
Where the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225 Is Used
Cell Stacking Press
Applies balanced 739 N clamping at 0.7 MPa from both sides to align and compress battery cells during module assembly.
Tab Welding Shuttle
Uses the through-rod design to carry welding tooling on one end and a sensor flag on the other for precise electrode positioning.
Non-Rotating Pusher
Transfers battery pouches along a conveyor with high anti-rotation stability thanks to the dual Ø16 mm rods.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225 the Right Cylinder?
Choose this 40 mm bore when an application demands exactly 528 N of thrust at 0.5 MPa in both directions. If your battery handling line requires less force, step down to the 32 mm bore (345 N at 0.5 MPa); for heavier pack manipulation, step up to the 50 mm bore (825 N at 0.5 MPa). If the mechanism does not need rear-rod tooling or equal bi-directional force, a standard single-rod AirTAC SC cylinder is a lighter, more economical choice. For true side-load resistance in precision guiding, a dedicated guided cylinder surpasses even a double-rod design.
At 225 mm of stroke, the unsupported rod length invites bending under lateral loads; use external linear guides to support the payload. To replace this unit, match the 40 mm bore, 225 mm stroke, PT1/4 thread, basic mounting, and lack of a built-in magnet (-S).
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 B06-SCD Battery-Specific Standard Cylinder B06-SCD40X225 FAQ
The B06- prefix indicates this is a battery-manufacturing dedicated variant of the SCD40X225. It is mechanically identical to the standard double-rod cylinder, offering the same 40 mm bore, 225 mm stroke, and 739 N equal push/pull force at 0.7 MPa.
A double-rod cylinder provides identical push and pull force (739 N at 0.7 MPa here) because the rod area is subtracted on both sides. It also offers better rod guidance, anti-rotation properties, and a rear rod for mounting secondary tooling or sensors.
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