Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X242SFA
AirTAC B04-SAI50X242SFA Construction Machinery ISO Cylinder Specifications
- Series: B04-SAI (Heavy-Duty Construction Series)
- Bore Size: 50mm
- Stroke: 242mm (±1mm tolerance)
- Operating Pressure: 0.05-1.0MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting Type: Front flange MF1 (ISO 15552 standard)
- Port Size: G3/8 (NPT optional)
- Piston Rod Material: Hard chrome-plated carbon steel (S45C)
- Tube Material: Anodized aluminum alloy
- Seal Material: HNBR (Heat-resistant nitrile) with wear-resistant ring
- Ambient Temperature: -20℃ to 80℃ (dry air required below 0℃)
- Protection Rating: IP65 (wipers included)
- Magnetic Sensor: Pre-installed (2-wire DC type, PNP output)
- Weight: 3.85kg (without accessories)
- Dimensions:
- Total Length (L): 456mm (calculated as stroke + 214mm base length)
- Flange Width (W): 72mm (mounting hole center distance)
- Height (H): 102mm (including piston rod protrusion)
Professional-grade hydraulic alternative designed for construction equipment, featuring enhanced side load capacity through oversized piston rods (20mm diameter). The anti-corrosion anodized surface and triple-lip wiper system ensure reliable operation in dusty environments. Includes integrated shock absorbers for high-impact applications.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Bulldozer blade adjustment systems
- Mobile crane outrigger controls
- Rock drilling equipment feed mechanisms
Installation Protocol:
Requires SAE 10W-30 grade lubricant for initial commissioning.
Strictly avoid lateral force exceeding 150N on piston rod.
Recommended maintenance: Relubricate every 500km of cumulative stroke movement.
| Property | Property Value |
|---|---|
| sku | B04-SAI50X242SFA |
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.