Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X700S
AirTAC B04-SAI50X700S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI50X700S
- Standard: ISO 15552 (VDMA 24562)
- Bore size: 50mm
- Stroke: 700mm (adjustable cushion)
- Operating pressure: 0.05-1.2 MPa
- Medium temperature: -20℃ to 80℃
- Port size: G1/4 (ISO 228-1 standard)
- Cushioning: Adjustable pneumatic cushion
- Mounting: Basic MF1/MF2/MF4 options
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with oxidation-resistant coating
- Seal material: NBR + PU combination seals
- Weight: 5.8kg (without accessories)
- Dimensions: 865mm(L) × 64mm(W) × 64mm(H)
- Rod end thread: M20×1.5 (male)
- Protection rating: IP65 (dust/water jet resistant)
- Lubrication: Pre-lubricated (optional oil-free operation)
Heavy-duty cylinder engineered for construction equipment applications, featuring reinforced rod bearings and triple-seal protection against particulate ingress. The dual-chamber buffer system minimizes end-impact forces during high-speed operation. Compatible with ISO mounting accessories and available with magnetic position sensors (D-M9N type).
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Crane outrigger stabilization systems
- Pile driver impact energy regulation
- Road roller vibration unit actuation
Installation guidelines:
Use anti-vibration mounting brackets in mobile equipment.
Maintain 0.5-1mm alignment tolerance during rod-end connection.
Apply grease to rod threads (EP2 lithium-based recommended) before first use.
- Use 40μm filtered compressed air with ≤5ppm oil content
- Maximum piston speed: 0.5-1.0 m/s (optimal performance range)
- Ambient temperature derating required above 60℃
- Inspect rod seals every 500 operating hours under heavy vibration conditions
| Property | Property Value |
|---|---|
| sku | B04-SAI50X700S |
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.