Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU80X50CB
AirTAC B04-SAU80X50CB Construction Machinery Cylinder Specifications
- Model: B04-SAU80X50CB
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80mm (±0.1mm machining tolerance)
- Stroke: 50mm (standard), customizable up to 500mm
- Operating pressure: 0.15-1.0 MPa (1.5-10 bar)
- Medium temperature: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting: Standard front flange mounting (MF1) with 4×M8 threaded holes
- Port size: 1/4" NPT (G1/8 optional)
- Seal material: HNBR with wear-resistant guide rings
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Protection rating: IP65 (standard wiper seal included)
- Weight: 3.8kg (±2% production tolerance)
- Dimensions: 250mm(L) × 116mm(W) × 116mm(H) (fully retracted)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment, featuring reinforced end caps and anti-corrosion coating. The dual cushioning system allows precise speed control under 500mm/s piston velocity. Includes magnetic piston version compatibility (add "-M" suffix) for position sensing.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Drilling rig feed systems
- Material handling clamp actuators
- Mobile crane outrigger operations
Installation guidance:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3-1MPa air pressure during run-in period (first 500 cycles).
Replace rod wiper seal every 50,000km stroke accumulation.
| Property | Property Value |
|---|---|
| sku | B04-SAU80X50CB |
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.