Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S
The AirTAC B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S is a genuine double-acting standard air cylinder with a Ø63mm bore and 110mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ63 mm
- Stroke110 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 28 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-SC Construction Machinery Special Standard Cylinder B04-SC63X110S
The B04-SC63X110S is an AirTAC double-acting tie-rod cylinder built for construction machinery. The B04- prefix marks this as the construction-machinery dedicated variant of the standard SC63X110S, meaning it is mechanically identical to the base model with a 63mm bore and 110mm stroke.
Delivering a push force of 1559N at 0.5 MPa and up to 2805N at 0.9 MPa, it handles heavy actuation tasks easily. The S suffix indicates a built-in magnet for mounting CMSG or DMSG sensors. It features a 20mm rod, PT1/4 port, 28mm adjustable cushions, and a body length A of 153mm.
Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S Technical Specifications
| Model | Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 110 mm |
| 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 SC series datasheet. Operating pressure 0.15–1.0 MPa, proof pressure 1.5 MPa, temperature −20 to +70 °C. Confirm against the product label before installation. Thread options: PT (standard) / G.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (approx.) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: SCD (double rod), SCJ (adjustable stroke), SCT (multi-position). Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Where the Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S Is Used
Heavy Equipment Actuation
Drives robust covers and gates on excavators or loaders where a 2805N force class at 0.9 MPa is required.
Concrete Pump Controls
Switches valves and flow diverters on concrete machinery, using the built-in magnet for position feedback.
Harvester Components
Actuates sorting flaps and tensioners in agricultural combines, benefiting from the 28mm adjustable cushions.
Is the Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S the Right Cylinder?
This 63mm bore provides 1559N of push force at 0.5 MPa. If your heavy equipment requires less force, step down to the 50mm bore (982N at 0.5 MPa); if you need more power, the 80mm bore offers 2513N. For replacements, match the 63mm bore, 110mm stroke, PT1/4 port, basic mounting, and the S magnet option.
With a 110mm stroke, side-load stress on the 20mm rod is moderate, but always verify rod bearing loads. For heavy off-road vibration, ensure external guides carry the primary load to prevent premature seal wear.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/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/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac B04-SC Construction Machinery Special Standard Cylinder B04-SC63X110S FAQ
The B04- prefix designates this as an AirTAC construction-machinery dedicated cylinder. It is mechanically and dimensionally identical to the standard SC63X110S, featuring the same 63mm bore, 110mm stroke, and built-in magnet.
At 0.5 MPa it provides 1559N of push force and 1402N of pull force. At its maximum operating pressure of 0.9 MPa, the push force reaches 2805N.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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