Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600
The AirTAC B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 600mm stroke, 3/8" air ports and adjustable end cushioning. Its hard-anodized aluminum-profile barrel is shorter than an ISO 15552 cylinder of the same bore, and it shares SC-series mounting accessories.
- BoreØ63 mm
- Stroke600 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- 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 B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600
The B04-SAUD63X600 is an AirTAC double-acting, double-rod profile cylinder. The B04- prefix marks it as the construction-machinery dedicated variant of the SAUD63X600, mechanically identical to the base model. Because a rod exits both ends, the push and pull output is perfectly balanced at 1402 N each way at 0.5 MPa. It features a 3/8" port and a hard-anodized aluminum extruded barrel that is shorter than an ISO 15552 cylinder of the same bore.
This symmetric layout prevents piston rotation and supports twin tooling. Without live air the cylinder drifts; the adjustable cushions only decelerate near stroke end, so fit an external rod lock for holding.
Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600 Technical Specifications
| Model | Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 600 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| 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 1500 mm |
Specifications follow the official AirTAC SAU series datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G (BSPP). A high-temperature seal (0-150 °C) is available.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1402 N | 1402 N |
| 0.7 MPa | 1962 N | — |
| Max (@1.0 MPa) | 286 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×600 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAU-family variants: SAUD (double rod), SAUJ (adjustable stroke), SAUF (with built-in solenoid valve), and SAU-S with built-in magnet. Seals: TPU (blank) / Viton H / NBR N. Sensor switches: CMSG / DMSG / EMSG.
Where the Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600 Is Used
Excavator Linkage
Drives dual-tool attachments on heavy machinery with equal push and pull force.
Loader Boom Sync
Keeps twin loader arms aligned without twisting during material handling.
Crusher Gate
Opens and closes heavy material gates symmetrically on construction sites.
Is the Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600 the Right Cylinder?
Choose this 63 mm bore (1402 N both ways at 0.5 MPa) if your construction equipment needs synchronized motion or anti-twist guidance. Step down to the 50 mm bore (825 N) for lighter loads, or up to the 80 mm bore (2268 N) for heavier forces. Mounting is limited to Basic, FA flange, and LB foot, matching the AirTAC SC series. This SKU lacks the -S magnet and cannot accept CMSG/DMSG/EMSG sensors. With a 600 mm stroke, add external guide rails to prevent rod bending under side loads.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB — same as SC).
- check Installation by qualified personnel per AirTAC docs.
Airtac B04-SAUD Construction Machinery Dedicated Standard Cylinder B04-SAUD63X600 FAQ
The B04- prefix denotes the construction-machinery dedicated variant of the SAUD63X600, sharing identical specs. Force is equal both ways: 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, and 2523 N at 0.9 MPa. It uses a 3/8" port.
No, this specific SKU lacks the -S magnet option, so it cannot host CMSG, DMSG, or EMSG switches. If you need position sensing on the back rod for your equipment, select the -S version instead.
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