Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI40X400
AirTAC B04-SAI40X400 Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI40X400
- Series: B04-SAI (Heavy-Duty ISO 15552 Equivalent)
- Bore Size: 40mm (1-9/16")
- Stroke: 400mm (15.75") ±1.5mm tolerance
- Operating Pressure: 0.05-1.2 MPa (7-174 PSI)
- Piston Speed: 50-750 mm/s (with cushioning)
- Ambient Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning Type: Adjustable air cushion at both ends
- Port Size: G1/8 (ISO 228-1 standard)
- Mounting: Basic type (foot mounting) with optional ISO 15552 accessories
- Rod Thread: M10×1.25 external thread
- Seal Material: Heat-resistant NBR with wear-resistant ring
- Protection Class: IP65 (dust-tight & water jet resistant)
- Weight: 2.3 kg (5.07 lbs) ±3%
- Dimensions:
- Total Length (L): 575mm (22.64")
- Body Width (W): 82mm (3.23")
- Height with Mount (H): 96mm (3.78")
- Optional Features: Magnetic switch groove (for S-08 series sensors), corrosion-resistant coating
Heavy-wall cylinder engineered for construction equipment vibrations and shock loads. Features triple sealing system (rod seal + wiper + guide bearing) with 5,000km+ service life under standard conditions. Requires 40μm filtered lubricated air (ISO 8573-1 class 4.4.3). Anti-rotation design prevents piston rod spinning during operation.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader attachment quick-coupler systems
- Mobile crane outrigger synchronization
- Pile driver hammer impact control
Installation Protocol:
Use M8 mounting bolts (8.8 grade min.) with spring washers.
Maintain 0.5° max. misalignment during installation.
Pre-lubricate through air port before initial operation.
| Property | Property Value |
|---|---|
| sku | B04-SAI40X400 |
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.