Airtac B04-SID Construction Machinery Special ISO Standard Cylinder B04-SID40X50
AirTAC B04-SID40X50 ISO Construction Machinery Cylinder Specifications
- Full model: B04-SID40X50-S
- Series: Heavy-duty ISO 15552 compliant
- Bore size: 40mm (±0.05mm precision honing)
- Stroke: 50mm (adjustable cushioning)
- Operating pressure: 0.05-1.2 MPa
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Port size: G1/8 (NPT1/8 optional)
- Cushioning type: Adjustable rubber buffers at both ends
- Piston rod material: Chrome-plated SCM435 steel
- Seal material: Heat-resistant NBR + Dedicated dust wiper
- Mounting style: Basic front flange (ISO 15552 MF1)
- Protection rating: IP65 (rod extension area IP54)
- Weight: 1.8kg (excluding accessories)
- Dimensions: 178mm(L) × 50mm(W) × 50mm(H)
- Stroke tolerance: +1.5mm
- Max piston speed: 500-700 mm/s (lubricated)
Industrial-grade pneumatic cylinder engineered for construction equipment applications. Features enhanced side load capacity with integrated guide mechanism and anti-rotation design. The reinforced rod gland incorporates triple sealing layers (primary seal, secondary seal, scraper) for debris resistance. Requires ISO VG32 hydraulic oil mist lubrication in high-cycle applications.
- Excavator bucket positioning systems
- Concrete pump truck outrigger controls
- Crane cabin door actuators
- Bulldozer blade adjustment mechanisms
- Pile driver hammer weight positioning
Installation protocol:
Must use M8x1.25 mounting bolts (grade 8.8 or higher) with spring washers.
Rod orientation must be horizontal ±15° max. Perform 50-100 no-load cycles
before full pressure operation. Re-lubricate every 500km of cumulative stroke.
| Property | Property Value |
|---|---|
| sku | B04-SID40X50 |
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.