Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X25S
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X25S 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. Ø63mm bore, 25mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ63 mm
- Rod (both ends)Ø20 mm
- Stroke25 mm
- Port sizePT1/4
- Rod configDouble rod (through)
- CushionAdjustable, 28 mm
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X25S
The B06-SCD63X25S is AirTAC's battery-manufacturing dedicated variant of the SCD63X25S double-acting, double-rod cylinder. The B06- prefix designates its use in cell, module, and pack assembly lines without altering the physical specifications of the base model. It features a 63 mm bore and a short 25 mm stroke.
Because the piston rod passes through both end caps, the effective area is identical in both directions, yielding 1402 N of force each way at 0.5 MPa. The Ø20 mm rod protrudes from both ends, providing a rear mounting point for sensors or tooling. The built-in magnet (-S) allows CMSG, DMSG, or EMSG sensors to track piston position, while adjustable 28 mm cushions decelerate the load near stroke ends.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X25S Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X25S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø63 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, 28 mm |
| Max stroke | Up to 1500 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 (Ø63mm, double rod)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1402 N | 1402 N |
| 0.7 MPa | 1962 N | 1962 N |
| Max (@1.0 MPa) | 286 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-SCD63X25S
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 63 | 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-SCD63X25S Is Used
Battery Cell Stacking
Provides equal push and pull force to align and press battery cells during module stacking, using the dual rods to prevent tooling rotation.
Shuttle Transfer
Drives a short-stroke shuttle mechanism for moving battery tabs or separators, utilizing the rear rod for symmetric bearing loading.
Tab Welding Clamp
Applies consistent 1402 N clamping pressure on battery tabs for laser welding, with the magnetic piston enabling precise end-of-stroke confirmation.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD63X25S the Right Cylinder?
Choose this 63 mm bore when an application demands 1402 N of thrust and retraction force simultaneously, which is typical for synchronizing battery stacking or clamping mechanisms. If your assembly line requires less force, stepping down to a 50 mm bore yields 825 N at 0.5 MPa; if you need more clamping power, an 80 mm bore provides 2268 N.
For tasks requiring only one-sided actuation, a single-rod SC cylinder is lighter and shorter. When replacing this unit, match the 63 mm bore, 25 mm stroke, PT1/4 port thread, basic mounting, and the -S magnet. Note that the adjustable cushions only decelerate the piston and do not lock the load; a mechanical lock or external brake 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-SCD63X25S FAQ
The B06- prefix indicates this is a battery-manufacturing dedicated cylinder. It is mechanically identical to the standard SCD63X25S, featuring the same 63 mm bore, 25 mm stroke, and double-rod construction, but is designated for battery assembly line applications.
A double-rod cylinder provides identical push and pull forces because the rod area is subtracted from both chambers. For this 63 mm bore, that means 1402 N in both directions at 0.5 MPa. The through-rod design also offers better anti-rotation characteristics and allows mounting tooling or sensors on the rear side.
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