Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU32X125S
AirTAC B04-SU32X125S Construction Machinery Standard Cylinder Specifications
- Model: B04-SU32X125S
- Series: B04-SU Construction Machinery Specialized
- Bore diameter: 32mm (±0.1mm tolerance)
- Stroke: 125mm (adjustable stroke available as option)
- Operating pressure: 0.05–1.0 MPa (0.5–10 bar)
- Piston speed: 50–800 mm/s (lubricated condition)
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting type: Front flange (ISO 15552 standard)
- Port size: G1/8 (NPT1/8 optional)
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: Nitrile rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 1.45kg (excluding accessories)
- Dimensions:
- Extended length: 268mm
- Retracted length: 143mm
- Body diameter: 42mm
- Mounting hole spacing: 25mm × 25mm (M6 mounting bolts)
- Protection class: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (recommended oil viscosity: ISO VG32)
Heavy-duty pneumatic cylinder with reinforced rod bearing for shock absorption, featuring triple sealing system (rod seal, buffer seal, and wiper). The corrosion-resistant design includes a chrome-plated piston rod with hardened surface treatment (HRC 40-50). Requires 5μm filtered compressed air with dew point -15℃ below ambient temperature.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom articulation
- Drilling rig feed force control
- Crane outrigger stabilization systems
- Loader arm hydraulic assist units
Installation guidelines:
Mount with precision alignment (max 0.2mm radial misalignment allowed).
Apply thread sealant on port connections (PTFE tape not recommended).
Perform 500km running-in cycle before full load operation.
| Property | Property Value |
|---|---|
| sku | B04-SU32X125S |
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.