Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU50X75
AirTAC B04-SAU50X75 Construction Machinery Standard Cylinder Specifications
- Model Series: B04-SAU (Heavy-Duty Construction Series)
- Bore Size: Ø50mm (±0.1mm tolerance)
- Stroke: 75mm (Customizable 25-500mm)
- Operating Pressure: 0.05-1.2MPa
- Temperature Range: -20℃ to 80℃
- Cushion Type: Adjustable rubber buffer (both ends)
- Port Size: G1/4 (BSPP thread)
- Mounting: Basic foot mounting (ISO 15552 compatible)
- Rod Material: Hard chrome-plated carbon steel
- Cylinder Tube: Precision honed aluminum alloy
- Seals: NBR (standard) / Optional HNBR for high temp
- Weight: 2.85kg (dry, without accessories)
- Dimensions: 206mm(L) × 63mm(W) × 63mm(H)
- Piston Speed: 50-750mm/s (lubricated operation)
- ISO Certification: 15552/VDMA 24562
Industrial-grade pneumatic cylinder engineered for construction equipment, featuring reinforced structure and anti-corrosion treatment. The dual-piston-seal design ensures leak-free operation under continuous vibration. Requires 5-40μm filtered compressed air with ISO VG32 lubricator oil (optional oil-free operation).
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Pile driver impact dampening
- Construction hoist braking actuators
- Heavy-duty material clamping fixtures
Installation guidelines:
Maximum side load ≤15% of thrust rating. Use flexible couplings for
vibration-heavy environments. Lubricate through air supply port
(MQL system compatible). Allow 20mm clearance for rod extension.
Critical note:
Not suitable for vertical rod-down orientation without external
counterbalance. Minimum operating pressure 0.2MPa when handling
suspended loads.
| Property | Property Value |
|---|---|
| sku | B04-SAU50X75 |
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.