Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500S
The AirTAC Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500S 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, 500mm stroke, PT1/4 ports and adjustable end cushioning.
- BoreØ40 mm
- Rod (both ends)Ø16 mm
- Stroke500 mm
- Port sizePT1/4
- Rod configDouble rod (through)
- CushionAdjustable, 21 mm
About the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500S
The B06-SCD40X500S is an AirTAC double-acting, double-rod cylinder engineered for battery-manufacturing lines. The B06- prefix designates this as a battery-dedicated variant of the standard SCD40X500S, meaning it is mechanically identical to the base model while being specified for cell, module, and pack assembly operations. Because the piston rod passes through both end caps, the effective pressure area is identical in both directions, yielding an equal push and pull force of 528 N at 0.5 MPa.
This 40 mm bore unit features a 500 mm stroke and a built-in magnet (indicated by the S suffix), allowing CMSG, DMSG, or EMSG sensors to clamp directly onto the barrel for stroke position feedback. The through-rod design uses a 16 mm diameter rod on both ends, providing better anti-rotation characteristics and symmetric bearing loading than a single-rod cylinder. It includes adjustable cushions with a 21 mm length at both ends to decelerate the piston smoothly, and its retracted body length is based on the SCD-specific A dimension of 191 mm, which is longer than a comparable single-rod SC cylinder.
Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500S Technical Specifications
| Model | Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500S |
|---|---|
| Series | SCD double-rod tie-rod cylinder |
| Bore size | Ø40 mm |
| Rod diameter | Ø16 mm (both ends) |
| Stroke | 500 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-SCD40X500S
| SCD | Double-rod tie-rod cylinder series (rod out both ends). |
|---|---|
| 40 | Bore size in mm. |
| ×500 | 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-SCD40X500S Is Used
Cell Shuttle Transfer
Equal push and pull force makes this cylinder ideal for moving battery cells back and forth between processing stations on a transfer line.
Dual-Sided Tab Welding
The through-rod allows tooling to be mounted on both ends, enabling simultaneous clamping or positioning of battery tabs from two directions.
Module Stacking Pusher
The built-in magnet provides position feedback for precise stacking of battery modules, while the double-rod design ensures the pusher does not rotate during extension.
Is the Airtac B06-SCD Battery-Specific Standard Cylinder B06-SCD40X500S the Right Cylinder?
Choose this 40 mm bore double-rod cylinder when a battery-handling mechanism requires equal thrust in both directions, such as a shuttle or transfer table. If your application needs less force, stepping down to a 32 mm bore provides 345 N at 0.5 MPa, while moving up to a 50 mm bore yields 825 N for heavier pack manipulation. If you only need one-way actuation and do not require a rear rod for tooling or a sensor flag, a standard single-rod AirTAC SC cylinder will save space and cost. For true non-rotating precision under significant side loads, a dedicated guided cylinder is recommended over relying solely on the through-rod guidance.
With a 500 mm stroke, the unsupported rod length is substantial. To prevent rod bending and premature seal wear, use an external guide rail to support the load rather than cantilevering the weight off the piston rod. When replacing this unit, match the 40 mm bore, 500 mm stroke, PT1/4 port thread, basic mounting, and the -S magnet option exactly. Note that the adjustable air cushion only decelerates the piston near the stroke end; it does not lock or hold the load. If the battery assembly must maintain its position when air pressure is lost, an external mechanical lock or pilot-operated check valve is required.
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-SCD40X500S FAQ
The B06- prefix indicates this is a battery-manufacturing dedicated variant of the standard AirTAC SCD40X500S. It is mechanically identical to the base model, offering the same 40 mm bore, 500 mm stroke, and 528 N equal push/pull force at 0.5 MPa, but is specifically designated for battery production lines.
A double-rod cylinder provides identical push and pull force because the rod area is subtracted from both chambers. This specific model delivers 528 N in both directions at 0.5 MPa. The through-rod design also allows mounting tooling or a sensor flag on the rear side and offers better anti-rotation resistance than a single-rod cylinder, which is crucial for handling delicate battery cells.
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