Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X25S
The AirTAC B06-SCD Battery-Specific Standard Cylinder B06-SCD50X25S 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, 25mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ50 mm
- Rod (both ends)Ø20 mm
- Stroke25 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-SCD50X25S
The B06-SCD50X25S 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 SCD50X25S. The through-rod design yields identical thrust in both directions, outputting 825 N at 0.5 MPa and 1484 N at 0.9 MPa.
Because the piston rod protrudes from both end caps, you gain superior anti-rotation characteristics and symmetric bearing loading for short-stroke battery stacking or tabbing tasks. This specific model includes a built-in magnet (the S suffix) allowing CMSG or DMSG sensors to track position, uses a PT1/4 port, and features a 20 mm rod on both ends with 21 mm adjustable cushions.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X25S Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X25S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø50 mm |
| Rod diameter | Ø20 mm (both ends) |
| Stroke | 25 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-SCD50X25S
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 50 | Bore size in mm. |
| ×25 | 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-SCD50X25S Is Used
Battery Cell Stacking
Provides equal push and pull force for pressing and aligning battery cells during module stacking, ensuring precise symmetric movement.
Tabbing Shuttle Transfer
The through-rod allows mounting dual tooling or stopper flags on both sides, ideal for shuttling battery tabs between welding stations.
Position Verification
The built-in magnet enables CMSG/DMSG sensors to confirm exact end-of-stroke positioning on high-speed battery production lines.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X25S the Right Cylinder?
Choose this 50 mm bore when your battery assembly cell requires balanced 825 N force both ways within a very compact 25 mm stroke. If your module handling demands less thrust, step down to the 40 mm bore (528 N at 0.5 MPa); for heavier pack manipulation, the 63 mm bore provides 1402 N. A single-rod SC cylinder is preferable if rear tooling is unnecessary, while extreme side loads require a true guided cylinder rather than relying solely on the through-rod.
For direct replacements, match the 50 mm bore, 25 mm stroke, PT1/4 thread, basic mounting, and the -S magnet. Note that the adjustable cushions decelerate the piston near stroke end but do not lock the load; a mechanical lock or pilot-operated check valve is required to hold a load without live air pressure.
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-SCD50X25S FAQ
The B06- prefix indicates this is a battery-manufacturing dedicated cylinder. Mechanically and dimensionally, it is identical to the standard AirTAC SCD50X25S, featuring the same 50 mm bore, 25 mm stroke, and double-rod construction.
A double-rod cylinder provides equal push and pull force (825 N at 0.5 MPa) because the rod area is subtracted from both chambers. The through-rod also offers better anti-rotation resistance and allows tooling to be mounted on both ends, which is critical for precision battery assembly.
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