Airtac B04-SID Construction Machinery Special ISO Standard Cylinder B04-SID50X350S
AirTAC B04-SID50X350S Construction Machinery ISO Cylinder Specifications
- Model: B04-SID50X350S
- Series: B04-SID (Heavy-Duty Construction Series)
- Bore size: Ø50 mm (±0.02mm precision honing)
- Stroke: 350 mm (adjustable cushioning ±10%)
- Operating pressure: 0.1-1.0 MPa
- Piston speed: 50-800 mm/s (lubricated condition)
- Cushioning type: Adjustable air cushion (both ends)
- Mounting: ISO 15552 standard flange (MF1 pattern)
- Port size: G3/8 (NPT1/4 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy with hard anodizing
- Seal type: HNBR seals (-20℃ to 120℃)
- Weight: 2.65 kg (excluding accessories)
- Dimensions: 578mm(L) × 50mm(Bore) × 80mm(Mounting flange width)
- Rod end thread: M16×1.5 (female thread)
- Protection rating: IP65 (standard wiper included)
- Cycle life: 5,000 km (tested under 0.5MPa, 50% duty)
Heavy-wall cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing for side load resistance and triple-lip wiper seal for debris protection. The anti-rotation design maintains orientation stability under vibration. Requires ISO VG32 or equivalent hydraulic oil lubrication (not pre-lubricated).
- Excavator bucket control mechanisms
- Concrete pump truck outrigger systems
- Drilling rig feed control
- Crane boom locking devices
- Pile driver impact systems
Installation warning:
Requires torque-controlled mounting (flange bolts 25-30 N·m).
Must install rod-end support when stroke/bore ratio exceeds 15:1.
Magnetic sensor grooves pre-machined on barrel (sensor sold separately).
| Property | Property Value |
|---|---|
| sku | B04-SID50X350S |
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.