Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU50X225S
AirTAC B04-SAU50X225S Construction Machinery Cylinder Specifications
- Model: B04-SAU50X225S
- Bore size: 50mm (ISO 6432 standard)
- Stroke: 225mm (adjustable cushion ±5mm)
- Operating pressure: 0.05-1.0 MPa
- Port size: G1/8 (NPT1/8 optional)
- Cushioning: Adjustable pneumatic cushion
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Mounting type: Front flange (MF1), rear foot (MP2)
- Weight: 2.4kg (excluding accessories)
- Dimensions: 300mm(L) × 63mm(W) × 63mm(H)
- Rod end thread: M16×1.5 (ISO 12240-1)
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (recommended relube interval: 3,000km)
Heavy-duty double-acting cylinder engineered for construction equipment applications. Features dual shock-absorbing cushions with 5-stage adjustment for precise end position control. The chrome-plated piston rod incorporates a multi-layered scraper system to resist abrasive contaminants in harsh environments.
- Excavator bucket positioning mechanisms
- Concrete pump truck outrigger controls
- Pile driver impact dampening systems
- Crane boom angle adjustment
- Road roller vibration unit actuation
Installation note:
For vertical mounting applications exceeding 45° tilt, install rod-end support brackets (ASNU-50 model recommended).
Maintain 0.5-1mm alignment tolerance during mounting. Use only ISO VG32 hydraulic oil for lubrication.
Critical parameters:
Maximum side load capacity 280N, maximum piston speed 800mm/s.
Requires 40μm filtration with automatic drain. Not suitable for vacuum applications.
| Property | Property Value |
|---|---|
| sku | B04-SAU50X225S |
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.