Airtac B04-SIJ Construction Machinery Special ISO Standard Cylinder B04-SIJ50X250-50S
AirTAC B04-SIJ50X250-50S Construction Machinery ISO Cylinder Specifications
- Model: B04-SIJ50X250-50S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 50 mm (1.97")
- Stroke: 250 mm (9.84")
- Mounting style: Front flange (ISO 15552 MF1)
- Port size: G1/8 (NPT1/8 optional)
- Operating pressure: 0.15–1.0 MPa (21.7–145 psi)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning: Adjustable pneumatic cushioning (both ends)
- Material: Aluminum barrel, hard chrome-plated piston rod
- Seal type: NBR rubber with wear-resistant ring
- Protection rating: IP65 (rod extension area)
- Weight: 5.8 kg (12.8 lbs)
- Dimensions:
- Total length: 346 mm (13.62")
- Body diameter: 63 mm (2.48")
- Mounting flange: 100×100 mm (3.94"×3.94")
- Rod thread: M16×1.5
Heavy-duty cylinder engineered for construction equipment, featuring reinforced rod bearings and anti-corrosion treatment. The triple-lip rod seal ensures reliable operation in high-vibration environments. Includes magnetic piston for position sensing compatibility (sensors sold separately). Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Loader arm positioning
- Drilling rig feed control
- Mobile crane stabilizer deployment
Installation note:
Use M10 class 8.8 mounting bolts (min. 20mm engagement). Maintain ≤0.1mm/m alignment tolerance.
Apply thread locker to piston rod end. Lubricate monthly with EP2 grease in dusty environments.
| Property | Property Value |
|---|---|
| sku | B04-SIJ50X250-50S |
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.