Airtac B04-SID Construction Machinery Special ISO Standard Cylinder B04-SID50X400
AirTAC B04-SID Series ISO Construction Machinery Cylinder - B04-SID50X400
- Model: B04-SID50X400
- Standard: ISO 15552 (VDI 2453)
- Bore size: Ø50 mm
- Stroke: 400 mm (customizable 25-2000mm)
- Operating pressure: 0.15-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO 228/1)
- Mounting: ISO 15552 flange/feet (optional front flange/rear clevis)
- Rod end: Male thread M20×1.5
- Seal material: NBR (nitrile butadiene rubber)
- Tube material: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel (hardened)
- Weight: 6.8 kg (without accessories)
- Dimensions: 628mm(L) × 80mm(W) × 80mm(H) (at mid-stroke)
- Max speed: 500-700 mm/s (with cushion)
- Lubrication: Pre-lubricated (optional oil-free)
- Protection class: IP65 (rod extended), IP54 (retracted)
Heavy-duty ISO cylinder specifically engineered for construction equipment, featuring reinforced structure and corrosion-resistant coatings. The dual-cushion design minimizes impact at stroke ends under high inertial loads. Optional magnetic piston version (B04-SID50X400-M) available for position sensing. Requires 40μm filtered compressed air with 1-10 mg/m³ oil content.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Loader attachment quick-release systems
- Crane outrigger stabilization controls
- Pile driver impact energy regulation
Installation warning:
Must use locknuts (M20×1.5) with 25-35 N·m torque for rod-end connections.
Avoid side loads exceeding 50N during operation. For vertical mounting,
install drip collar (accessory code: DC-50) to prevent contamination.
| Property | Property Value |
|---|---|
| sku | B04-SID50X400 |
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.