Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU40X150
AirTAC B04-SU40X150 Construction Machinery Standard Cylinder Specifications
- Model: B04-SU40X150
- Type: Double-acting ISO 15552 compliant cylinder
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 150mm (adjustable cushioning ±5mm)
- Operating pressure: 0.15–1.0 MPa (21–145 PSI)
- Port size: G1/2 (BSPP thread with O-ring seal)
- Cushioning: Adjustable pneumatic cushion at both ends
- Piston rod material: Chrome-plated 45# steel (Ø16mm)
- Tube material: Anodized aluminum alloy 6063-T5
- Seal material: High-wear resistance NBR + PU combination
- Temperature range: -20℃ to 80℃ (continuous operation)
- Weight: 2.3kg (without mounting accessories)
- Dimensions: 216mm(L) × 50mm(W) × 50mm(H) (at fully retracted position)
- Rod thread: M16×1.5 male thread (ISO 12240-1 standard)
- Maximum speed: 500mm/s (with cushion engaged)
- Protection rating: IP65 (rod gland area IP54)
Heavy-duty pneumatic cylinder engineered for construction equipment applications. Features triple sealing system (wiper seal + rod seal + piston seal) and impact-resistant end caps. Includes magnetic piston for position sensing compatibility. Pre-lubricated for 5,000km service life under standard conditions.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Pile driver impact dampening systems
- Mobile crane outrigger controls
- Asphalt roller vibration unit actuation
Installation note:
Optimal performance achieved when mounted horizontally. Use locknuts with 35-45Nm torque for rod-end connections.
Requires weekly lubrication (ISO VG32 hydraulic oil) in high-dust environments.
| Property | Property Value |
|---|---|
| sku | B04-SU40X150 |
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.
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