Airtac B04-SID Construction Machinery Special ISO Standard Cylinder B04-SID80X25
AirTAC B04-SID80X25 Construction Machinery ISO Cylinder Specifications
- Model: B04-SID80X25
- Standard: ISO 15552 compliant
- Bore size: 80mm (±0.1mm tolerance)
- Stroke: 25mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning type: Progressive adjustable (both ends)
- Mounting style: Front flange/Foot mount (ISO 15552 pattern)
- Port size: G3/8 (BSPP thread)
- Piston material: Aluminum alloy with hard anodized coating
- Rod material: Chrome-plated steel (Cr equivalent ≥18μm)
- Seal material: NBR+PU combination (oil/moisture resistant)
- Weight: 3.8kg (±5% tolerance)
- Dimensions (L×W×H): 287mm × 90mm × 90mm (retracted state)
- Max thrust: 502N @0.5MPa (double-acting)
- Speed range: 50–800mm/s (lubricated operation)
- Protection rating: IP65 (wipers included)
- Lubrication: Pre-lubricated (recommended oil ISO VG32)
Heavy-duty pneumatic cylinder engineered for construction equipment, featuring enhanced side load capacity through integrated guide ribs. The dual-seal design prevents particle ingress in high-dust environments. Optional magnetic piston version (B04-SID80X25-M) available for position feedback.
- Excavator bucket linkage control
- Concrete pump truck gate actuators
- Drilling rig feed mechanisms
- Crane outrigger positioning systems
- Asphalt compactor vibration dampers
Installation tip:
Mount with M10x1.5 grade 8.8 bolts (torque 35Nm) using alignment jig.
Perform initial 50-stroke break-in cycle at 0.3MPa before full load operation.
Maintenance note:
Replace rod wipers every 500km of cumulative stroke movement.
Avoid angular misalignment exceeding 0.5° during side load applications.
| Property | Property Value |
|---|---|
| sku | B04-SID80X25 |
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.