Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X285S
AirTAC B04-SAI50X285S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI50X285S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 50 mm
- Stroke: 285 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (ISO 228-1 standard)
- Piston rod material: Chrome-plated carbon steel (H5 tolerance)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to +80℃
- Rod thread: M16×1.5 (external)
- Mounting type: Basic front/rear flange (ISO 15552 MF1/MF2)
- Weight: 3.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 578 mm
- Retracted length: 293 mm
- Body diameter: 63 mm
- Mounting center distance: 40 mm
- Protection rating: IP65 (rod seal area)
- Lubrication: Pre-lubricated (DIN 51503 VG32 equivalent)
Heavy-duty ISO cylinder specifically engineered for construction equipment applications. Features enhanced rod guidance system with 4-strip bronze bearing for shock absorption in high-vibration environments. Corrosion-resistant design includes triple-layer chrome plating (25μm) on piston rod and IP65-rated wiper seal for debris protection.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader arm articulation systems
- Compaction equipment vibration dampers
- Drilling rig feed force control
Installation guidelines:
Use alignment jigs during mounting to prevent side load stress.
Requires weekly lubrication checks in high-cycle applications (>500 cycles/day).
Not recommended for lateral force exceeding 15% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | B04-SAI50X285S |
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.