Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X350S
The AirTAC B06-SCD Battery-Specific Standard Cylinder B06-SCD50X350S 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. Ø50mm bore, 350mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ50 mm
- Rod (both ends)Ø20 mm
- Stroke350 mm
- Port sizePT1/4
- Rod configDouble rod (through)
- CushionAdjustable, 21 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X350S
The B06-SCD50X350S is an AirTAC double-acting, double-rod cylinder built for battery manufacturing lines. The B06- prefix marks this as a battery-dedicated variant of the SCD50X350S, meaning it is mechanically identical to the standard model. A Ø20 mm rod protrudes from both end caps, yielding identical 825 N thrust in both directions at 0.5 MPa and 1484 N at 0.9 MPa.
Because the rod passes through both ends, the effective pressure area is balanced, providing smooth equal-velocity motion and enhanced anti-rotation characteristics. This 350 mm stroke unit includes a built-in magnet (-S) for barrel-mounted CMSG/DMSG sensors and uses adjustable cushions (21 mm) to decelerate the piston near stroke end.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X350S Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X350S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø50 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, 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 (Ø50mm, double rod)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 825 N | 825 N |
| 0.7 MPa | 1155 N | 1155 N |
| Max (@1.0 MPa) | 168 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-SCD50X350S
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 50 | 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.
Where the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X350S Is Used
Battery Cell Stacking
Drives dual-sided pressing plates to align and stack battery cells with equal force and speed in both advance and retract strokes.
Module Shuttle Transfer
Mounts tooling on both rod ends to shuttle battery modules between stations, utilizing the anti-rotation benefit of the through rod.
Tab Welding Press
Applies balanced clamping pressure for battery tab welding, using the 825 N output to hold components securely without twisting.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X350S the Right Cylinder?
Choose this 50 mm bore when an application demands 825 N of symmetrical force each way. If your battery stacking or handling process requires less thrust, step down to the 40 mm bore (528 N); if you need to move heavier packs, the 63 mm bore provides 1402 N. For tasks needing only one-sided pushing, the single-rod AirTAC SC cylinder is a lighter, more compact alternative.
At 350 mm of stroke, the unsupported rod length increases the risk of bending under side loads. Use an external guide rail or a dedicated guided cylinder to protect the seals and bearings. Replacement requires an exact match: 50 mm bore, 350 mm stroke, PT1/4 port, basic SCD mounting, and a built-in magnet.
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-SCD50X350S FAQ
The B06- prefix designates this as an AirTAC battery-manufacturing dedicated cylinder. It is mechanically identical to the standard SCD50X350S, offering the same 825 N equal push/pull force, PT1/4 port, and TPU seal specifications.
No. The adjustable cushion only decelerates the piston near the stroke ends; it does not lock or hold the load. If your battery line must hold a load without live air pressure, you must use an external mechanical lock, rod brake, or pilot-operated check valve.
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