Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU40X50S
AirTAC B04-SAU40X50S Construction Machinery Cylinder Specifications
- Model Series: B04-SAU (Heavy Duty Construction Series)
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 50mm ±0.5mm tolerance
- Operating Pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting: MF1/MF2 standard flange & foot mounting
- Temperature Range: -20℃ to 80℃ (NBR seals)
- Piston Speed: 50-800 mm/s (lubricated operation)
- Port Size: M5x0.8 (G1/8 adapter optional)
- Sensor Mounting: Built-in magnet for magnetic sensors
- Material: Aluminum alloy barrel (hard anodized), CRCA mounting brackets
- Weight: 1.8kg ±3% (without accessories)
- Dimensions: 210mm(L) × 80mm(W) × 80mm(H) (full extension)
- Rod Thread: M10x1.25 external thread (ISO 12240-1)
- Protection Class: IP65 (standard wiper seal)
Heavy-wall cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing (5-layer metal/PTFE structure) and impact-resistant cushion design. Pre-lubricated with SHC-1000 grease for -20℃ cold start capability. Compatible with Auto Switch D-A93 series sensors.
- Excavator bucket positioning mechanisms
- Concrete pump truck control systems
- Drilling rig feed motion control
- Crane outrigger stabilization systems
- Asphalt roller vibration dampers
Installation Note:
Requires minimum 1.5x bore size clearance for rod extension.
Use locknuts with 12-15 N·m torque for vertical installations.
Lubricate through air port (ISO VG32 equivalent) every 500km of stroke movement.
| Property | Property Value |
|---|---|
| sku | B04-SAU40X50S |
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.