Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X300S
AirTAC B04-SAI50X300S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI50X300S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 50mm (precisely 50.4mm)
- Stroke: 300mm (customizable 25-2000mm)
- Operating pressure: 0.15-1.0 MPa (21-145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 1/2" NPT (G1/2 optional)
- Mounting: ISO mounting pattern (front flange/rear foot)
- Rod thread: M16x1.5 external thread
- Seal material: Nitrile Butadiene Rubber (NBR) with wear-resistant band
- Temperature range: -20℃ to +80℃ (-4°F to 176°F)
- Piston speed: 50-750 mm/s (lubricated)
- Protection rating: IP65 (standard wiper seal)
- Weight: 3.8kg (without accessories)
- Dimensions: 430mm(L) x 60mm(W) x 60mm(H) (extended length)
Heavy-duty cylinder engineered for construction equipment applications, featuring reinforced aluminum alloy construction with chrome-plated piston rod (20μm thickness). Includes magnetic piston for position sensing compatibility. Requires ISO VG32 hydraulic oil lubrication when used in high-cycle applications (>500,000 cycles/year).
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Crane boom articulation joints
- Heavy-duty material clamping devices
- Drilling rig feed mechanisms
Maintenance tip:
Replace rod wiper seals every 5,000km of cumulative rod movement in dusty environments.
Use only SAE J314 ISO 11158 HM hydraulic fluid for lubrication.
- Rod end types: Female thread (standard), clevis, or spherical bearing
- Optional position sensors: Reed switch or M12 inductive proximity
- Temperature variants: High-temp seals available for 120℃ operation
| Property | Property Value |
|---|---|
| sku | B04-SAI50X300S |
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.