Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X125
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X125 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, 125mm stroke, PT3/8 ports and adjustable end cushioning.
- BoreØ80 mm
- Rod (both ends)Ø25 mm
- Stroke125 mm
- Port sizePT3/8
- Rod configDouble rod (through)
- CushionAdjustable, 28 mm
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X125
The B06-SCD80X125 is an AirTAC double-acting, double-rod cylinder where the B06- prefix designates it as a battery-manufacturing dedicated variant, mechanically identical to the standard SCD80X125. Because the Ø25 mm 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 and 4082 N at 0.9 MPa. This symmetric thrust is essential for battery cell stacking and tab welding where consistent pressure is required in both directions.
With a 125 mm stroke, this unit features a PT3/8 port and adjustable cushions with a 28 mm length to decelerate the payload smoothly at stroke ends. The through-rod design provides excellent anti-rotation characteristics and allows a sensor flag or secondary tooling to be mounted on the rear rod extension, optimizing space on compact battery module assembly lines.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X125 Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X125 |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø80 mm |
| Rod diameter | Ø25 mm (both ends) |
| Stroke | 125 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 B06-SCD Battery-Specific Standard Cylinder B06-SCD80X125
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 80 | Bore size in mm. |
| ×125 | 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-SCD80X125 Is Used
Battery Cell Stacking
Provides uniform 2268 N clamping and separation force in both directions to keep prismatic battery cells aligned without shifting during the stacking process.
Dual-End Shuttle Transfer
Uses the rear rod extension to push a battery module tray from the opposite side, enabling a compact transfer station design without requiring a second cylinder.
Tab Welding Press
Delivers consistent non-rotating downward pressure for busbar tab welding, while the adjustable 28 mm cushion prevents jarring impacts on sensitive battery welds.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD80X125 the Right Cylinder?
Choose this 80 mm bore when your battery handling system requires substantial equal bidirectional thrust (2268 N at 0.5 MPa). If your application only needs one-way actuation, a single-rod AirTAC SC80X125 is lighter and more compact. Conversely, if your module transfer station experiences high lateral deflection, step up to a properly guided linear slide rather than relying solely on the through-rod for support.
To replace this unit, match five points: the 80 mm bore, 125 mm stroke, PT3/8 port thread, basic mounting (or an SCD-compatible accessory like F-SC80LB), and confirm whether a magnetic piston (-S) is needed for position sensing. Note that air pressure loss will cause the piston to drift; a mechanical lock or external brake is required if the battery pack must be held in place during an emergency stop.
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-SCD80X125 FAQ
The B06- prefix indicates this is a battery-manufacturing dedicated variant of the standard SCD80X125. The physical specifications, including the 80 mm bore, 125 mm stroke, and 2268 N equal push/pull force at 0.5 MPa, remain exactly the same as the base model.
The double-rod design provides identical thrust in both directions and better rod guidance to prevent rotation. This ensures even pressure when pressing battery cells or handling delicate modules, and the rear protruding rod allows mounting a sensor flag or secondary tooling to save space.
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