Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI63X350S
AirTAC B04-SAI63X350S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI63X350S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø63mm (±0.5mm manufacturing tolerance)
- Stroke: 350mm (customizable 25-1000mm range)
- Operating pressure: 0.1-1.0 MPa (15-145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO 228/1 standard)
- Temperature range: -20℃ to 80℃ (NBR seals)/-10℃ to 70℃ (PU seals)
- Mounting: ISO 15552 foot & flange options (MF1/MF2 patterns)
- Material: Aluminum alloy barrel (anodized), chromed steel rod
- Protection: IP65 (standard wiper) / IP67 (optional metal wiper)
- Weight: 4.8kg ±3% (without accessories)
- Dimensions: 578mm(L) × 80mm(W) × 80mm(H) (stroke-extended length)
- Piston rod thread: M20×1.5 (external)
- Lubrication: Pre-lubricated (Grease-free operation possible)
Heavy-duty cylinder engineered for construction equipment vibration/shock resistance. Features anti-corrosion hard chrome rod (3µm thickness) and wear-resistant guide rings. Optional magnetic piston for position sensing (B04-SAI63X350S-M variant). Requires 5µm filtered air with 1-10 mg/m³ oil mist (ISO 8573-1).
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Crane boom locking devices
- Pile driver impact dampers
- Road roller vibration assemblies
Installation guidelines:
Use torque-controlled mounting (12-15 N·m for M8 bolts). Maintain ≥2mm rod-bore alignment tolerance.
For vertical mounting, install rod-end down to prevent condensate accumulation. Annual rod surface inspection recommended.
| Property | Property Value |
|---|---|
| sku | B04-SAI63X350S |
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.