Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU40X50
AirTAC B04-SAU40X50 Construction Machinery Cylinder Specifications
- Model: B04-SAU40X50
- Series: B04-SAU (Construction Machinery Special)
- Bore size: Ø40 mm
- Stroke: 50 mm
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 1256 N (at 1.0 MPa)
- Ambient temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: PT1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Mounting style: Standard (MF1 front flange, optional rear flange or foot mount)
- Rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy (hard anodized)
- Seal type: NBR + PU combination
- Weight: 1.65 kg (without accessories)
- Dimensions (L×W×H): 206mm × 62mm × 62mm (extended length with stroke)
Heavy-duty pneumatic cylinder engineered for construction equipment applications. Features reinforced rod guides and multi-layered sealing system to withstand shock loads and particulate contamination. The anti-corrosion hard coat treatment ensures durability in outdoor environments with IP65 equivalent protection.
- Excavator bucket control mechanisms
- Concrete pump truck gate actuators
- Crane outrigger positioning systems
- Drilling equipment feed mechanisms
- Material handling arm articulation
Installation note:
Requires minimum 40μm filtration. Lubricated operation recommended (ISO VG32).
For vertical mounting, use rod-down orientation to prevent seal wear. Allow 15mm
clearance for cushion adjustment screws. Maximum side load: 30% of piston thrust.
| Property | Property Value |
|---|---|
| sku | B04-SAU40X50 |
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.