Airtac B04-SID Construction Machinery Special ISO Standard Cylinder B04-SID50X900S
AirTAC B04-SID50X900S Construction Machinery ISO Cylinder Specifications
- Model: B04-SID50X900S
- Standard: ISO 15552 compliant
- Bore size: Ø50 mm
- Stroke: 900 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO 228-1 standard)
- Piston rod material: Chrome-plated steel (DIN 2391)
- Cylinder tube: Hard anodized aluminum alloy
- Seals: NBR + polyurethane hybrid seals
- Ambient temperature: -20℃ to +80℃
- Weight: 5.8 kg (with standard accessories)
- Dimensions: 985mm(L) × 75mm(W) × 75mm(H)
- Mounting: Basic type (option for foot/middle trunnion)
- Rod end: Female thread M20×1.5 (ISO 11925)
- Protection rating: IP67 (wipers included)
- Lubrication: Pre-lubricated (Oil-free operation possible)
Heavy-duty ISO cylinder engineered for construction equipment applications. Features anti-corrosion surface treatment (SGS certified) and reinforced rod bearing for side load resistance. The staggered seal design achieves ≤0.5mm/s leakage rate under 0.6MPa. Requires 5μm filtered compressed air with 10-30% relative humidity.
- Excavator bucket positioning systems
- Concrete pump truck boom actuators
- Crane outrigger stabilization controls
- Pile driver impact mechanisms
- Asphalt compactor vibration units
Installation note:
Requires rigid mounting with ≤0.1mm/m alignment tolerance. For strokes >500mm,
recommend using external guides. Lubricate rod weekly in high-dust environments.
Critical parameters:
Max side load 220N at full extension,
Max piston speed 800mm/s with cushion engaged,
Cycle rate ≤85% duty cycle in continuous operation
| Property | Property Value |
|---|---|
| sku | B04-SID50X900S |
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.