Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X800
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X800 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, 800mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ50 mm
- Rod (both ends)Ø20 mm
- Stroke800 mm
- Port sizePT1/4
- Rod configDouble rod (through)
- CushionAdjustable, 21 mm
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X800
The B06-SCD50X800 is an AirTAC double-acting, double-rod cylinder where the B06- prefix designates it as a battery-manufacturing dedicated variant of the standard SCD50X800. Mechanically, it is identical to the base model, delivering an equal push and pull force of 825 N at 0.5 MPa because the Ø20 mm piston rod passes through both end caps, subtracting the same rod area from each chamber.
With an 800 mm stroke, this unit provides a substantial 1484 N of thrust at 0.9 MPa in both directions, making it ideal for long-travel battery cell stacking or module transfer. The body length A(SCD) is 207 mm, and it features adjustable cushions with a 21 mm length to decelerate the payload smoothly at stroke ends.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X800 Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X800 |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø50 mm |
| Rod diameter | Ø20 mm (both ends) |
| Stroke | 800 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-SCD50X800
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 50 | Bore size in mm. |
| ×800 | 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-SCD50X800 Is Used
Battery Cell Stacking
Provides equal push and pull force for precisely pressing and aligning battery cells during the stacking process over long linear travels.
Module Shuttle Transfer
The through-rod design allows mounting tooling on both ends to shuttle battery modules between assembly stations symmetrically.
Non-Rotating Pushers
Dual rods offer better resistance to twist than a single rod, ensuring flat contact when pushing electrode sheets or separators.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD50X800 the Right Cylinder?
Choose this 50 mm bore when your battery assembly line needs 825 N of symmetrical force over a long 800 mm travel. If your application requires less thrust, stepping down to a 40 mm bore yields 528 N each way at 0.5 MPa; for heavier packs, a 63 mm bore provides 1402 N. Because the stroke is 800 mm, the unsupported rod length is significant—always use an external guide rail to prevent rod bending and premature bearing wear under side loads.
If you do not need rear-side tooling or equal thrust both ways, a single-rod SC cylinder is lighter and more compact. For replacements, match the 50 mm bore, 800 mm stroke, PT1/4 port thread, basic mounting, and confirm whether a magnetic piston (-S) is required for CMSG/DMSG sensor tracking.
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-SCD50X800 FAQ
The B06- prefix indicates this is an AirTAC battery-manufacturing dedicated cylinder. It is mechanically identical to the standard SCD50X800, offering the same 825 N equal push/pull force at 0.5 MPa and PT1/4 port, with no changes to dimensions or seals.
No, the 21 mm adjustable cushion only decelerates the piston near the end of the 800 mm stroke to reduce impact. It does not lock or hold the load. If your battery handling fixture must maintain position without live air pressure, you must use an external mechanical lock or pilot-operated check valve.
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