Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X800S
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X800S 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, 800mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ40 mm
- Rod (both ends)Ø16 mm
- Stroke800 mm
- Port sizePT1/4
- Rod configDouble rod (through)
- CushionAdjustable, 21 mm
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X800S
The B06-SCD40X800S is an AirTAC double-acting, double-rod cylinder where the B06- prefix designates it as a battery-manufacturing dedicated variant of the standard SCD40X800S; mechanically, the specs are identical. Because the Ø16 mm piston rod passes through both end caps, the effective area is balanced, yielding an equal 528 N of thrust in both directions at 0.5 MPa.
With an 800 mm stroke, this unit suits long-reach transfer and stacking tasks on cell assembly lines. It carries a built-in magnet (the S suffix) so CMSG or DMSG sensors can track position along the stroke. The adjustable cushion runs 21 mm and the body length A(SCD) is 191 mm.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X800S Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X800S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø40 mm |
| Rod diameter | Ø16 mm (both ends) |
| Stroke | 800 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-SCD40X800S
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 40 | 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-SCD40X800S Is Used
Cell Shuttle Transfer
Moves battery cells between processing stations on a conveyor, using the dual rods to carry a symmetric transfer carriage that pushes and pulls with equal 528 N force.
Module Stacking Pusher
Feeds separator or electrode layers into a stacking jig, relying on the anti-rotation characteristics of the through-rod to keep the pusher plate perfectly aligned over the 800 mm travel.
Tab Welding Positioner
Indexes battery tabs into a welding head, using the built-in magnet and a DMSG sensor to confirm the exact extended position before the weld cycle begins.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X800S the Right Cylinder?
This 40 mm bore provides 528 N each way at 0.5 MPa. If your battery handling fixture needs less force, stepping down to a 32 mm bore drops the output to 345 N, whereas a 50 mm bore raises it to 825 N. If you only need tooling on one side and can tolerate unequal return force, a single-rod SC cylinder saves space and cost.
For an 800 mm stroke, the long unsupported rod is vulnerable to bending under side loads—use an external linear guide rather than relying on the through-rod for support. Replacement requires matching the 40 mm bore, 800 mm stroke, PT1/4 port, basic mounting, and the -S magnet option.
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-SCD40X800S FAQ
The B06- prefix indicates this is a battery-manufacturing dedicated variant of the SCD40X800S. It is mechanically identical to the standard model, offering the same 40 mm bore, 800 mm stroke, and 528 N equal push/pull force, but is designated for battery production line applications.
Yes, it equalizes it. Because the rod occupies space on both sides of the piston, the push and pull forces are identical at 528 N (0.5 MPa) and 739 N (0.7 MPa). Note that air pressure must be maintained to hold a load; if pressure is lost, the cylinder will drift and requires an external locking mechanism to hold position.
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