Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI40X350S
AirTAC B04-SAI40X350S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI40X350S
- Standard: ISO 15552 (VDI 2453 compliant)
- Bore size: 40mm (1.575")
- Stroke: 350mm (13.78")
- Operating pressure: 0.05-1.2 MPa (7-174 psi)
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Medium: Dry air (ISO 8573-1:2010 Class 3.4.3)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic front flange (ISO 15552-MF1)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod material: Hard chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 2.65 kg (5.84 lbs)
- Dimensions:
- Total length: 544mm (21.42")
- Body diameter: 50mm (1.97")
- Mounting flange: 80×80mm (3.15×3.15")
- Rod end thread: M16×1.5
- Protection class: IP65 (rod extension), IP54 (cylinder body)
- Lubrication: Pre-lubricated (DIN ISO 6743-4-L-DAC)
Heavy-duty ISO cylinder engineered for construction equipment applications. Features reinforced rod bearing (U-cup + wear ring design) and anti-rotation guide mechanism. The dual-seal structure (main seal + rod scraper) ensures contamination resistance in high-particulate environments. Certified for 5,000km stroke life at max load.
- Excavator bucket control systems
- Concrete pump truck outrigger positioning
- Crane boom angle adjustment
- Road roller vibration mechanism
- Agricultural machinery implement control
Installation note:
Requires 0.3-0.5mm alignment tolerance during mounting. Apply Molykote G-5000M grease
to rod threads before operation. Avoid lateral forces exceeding 150N on extended rod.
| Property | Property Value |
|---|---|
| sku | B04-SAI40X350S |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.