Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500 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, 500mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ40 mm
- Rod (both ends)Ø16 mm
- Stroke500 mm
- Port sizePT1/4
- Rod configDouble rod (through)
- CushionAdjustable, 21 mm
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500
The B06-SCD40X500 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 SCD40X500. It features a 40 mm bore and a 500 mm stroke, delivering an equal push and pull force of 528 N at 0.5 MPa. Because the Ø16 mm piston rod passes through both end caps, the effective pressure area is identical in both directions.
This symmetric design is highly suited to battery cell stacking and module handling, providing stable two-sided actuation. The cylinder incorporates adjustable cushions with a 21 mm length to decelerate the piston at stroke ends, and its retracted body length is based on the SCD A dimension of 191 mm. Note that the adjustable cushion only decelerates the piston; it does not lock or hold a load if air pressure is lost.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500 Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500 |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø40 mm |
| Rod diameter | Ø16 mm (both ends) |
| Stroke | 500 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-SCD40X500
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 40 | Bore size in mm. |
| ×500 | 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-SCD40X500 Is Used
Cell Shuttle Transfer
Moves battery cells horizontally between processing stations with equal force in both directions, ensuring stable transit without speed discrepancies.
Dual-Sided Tab Welding
Actuates welding tooling from both ends simultaneously to secure battery tabs, utilizing the anti-rotation properties of the double-rod design.
Module Sorting Diverter
Pushes battery modules onto secondary conveyor lanes using a rear-mounted stopper flag, taking advantage of the symmetric bearing load.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500 the Right Cylinder?
Choose this 40 mm bore when your battery assembly line needs exactly 528 N of force in both directions over a 500 mm travel. If your application requires less force, stepping down is not an option in this series, but moving up to a 50 mm bore yields 825 N at 0.5 MPa. If you only need one-way actuation and want a shorter footprint, the single-rod AirTAC SC40X500 is a better choice. For heavy side loads, a dedicated guided cylinder is recommended over a through-rod design.
With a 500 mm stroke, the unsupported rod length increases the risk of bending under lateral loads; always use an external guide rail to support the tooling. To replace this unit, match the 40 mm bore, 500 mm stroke, PT1/4 port thread, basic mounting style, and confirm whether a magnetic piston (-S) is required.
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-SCD40X500 FAQ
The B06- prefix indicates this is an AirTAC battery-manufacturing dedicated cylinder. It is mechanically identical to the standard SCD40X500, featuring the same 40 mm bore, 500 mm stroke, and 528 N equal push/pull force at 0.5 MPa, but is designated for battery cell and pack assembly lines.
A double-rod cylinder provides identical push and pull forces (528 N each way at 0.5 MPa for this bore) and equal speeds in both directions. The through-rod design offers better anti-rotation characteristics and allows tooling or sensors to be mounted on the rear rod, which is ideal for battery line synchronization.
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