Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU40X75S
AirTAC B04-SAU40X75S Construction Machinery Standard Cylinder Specifications
- Model: B04-SAU40X75S
- Type: Double-acting ISO15552 compliant cylinder
- Bore size: 40mm (1-9/16")
- Stroke: 75mm (2.95")
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (ISO228/1 standard)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Seal material: High-grade NBR + Polyurethane
- Operating temperature: -20℃ to 80℃ (-4°F to 176°F)
- Rod end thread: M10×1.25 (ISO standard)
- Mounting type: Front flange (MF1), rear foot (MP4), or optional
- Protection rating: IP65 (standard wiper included)
- Weight: 1.28kg (2.82 lbs)
- Dimensions: 200mm(L) × 40mm(Bore) × 52mm(Mounting height)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing (STB-30L material) and triple sealing system for dust/dirt resistance. The cylinder incorporates impact-absorbing end caps and shock-resistant magnetic sensor slots (compatible with CS1 series sensors). Includes anti-rotation guide for precise linear motion control.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader arm articulation systems
- Pile driver impact dampening
- Mobile crane outrigger stabilization
Installation note:
Requires minimum 5μm filtration. For vertical mounting applications,
use rod-down orientation with supplemental guide mechanisms.
Lubricate with ISO VG32 hydraulic oil for high-vibration environments.
Maintenance cycle:
Replace rod wiper seals every 500km of cumulative stroke movement
under standard construction site conditions.
| Property | Property Value |
|---|---|
| sku | B04-SAU40X75S |
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.