Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X75S
AirTAC B04-SAI50X75S Construction Machinery ISO Cylinder Specifications
- Model: B04-SAI50X75S
- Series: B04-SAI (Heavy-Duty Construction Series)
- Bore size: 50mm (ISO 6432 standard)
- Stroke: 75mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (dual-side)
- Port size: G1/8 (NPT1/8 optional)
- Piston speed: 50–800 mm/s
- Seal material: NBR + Polyurethane combination
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Mounting type: Basic front flange (ISO 15552 MF1)
- Weight: 2.65 kg (without accessories)
- Dimensions: 200mm(L) × 50mm(Ø) × 50mm(Mounting width)
- Protection rating: IP67 (Dustproof/Water Immersion Resistant)
- Magnetic sensor: Pre-installed grooves for S-10 series sensors
Heavy-wall cylinder engineered for construction equipment applications, featuring enhanced corrosion resistance through multi-layer surface treatment (Chromate + Anodizing). The SAI series incorporates a double-lip rod seal system that withstands side loads common in excavator attachments and loader mechanisms. Requires 5μm filtered lubricated air with ISO VG32 hydraulic oil mist.
- Excavator bucket control mechanisms
- Concrete pump truck boom positioning
- Bulldozer blade adjustment systems
- Mobile crane outrigger synchronization
- Drilling rig feed force regulation
Installation criticals:
Must maintain ≤0.5mm/m alignment tolerance during mounting.
For vertical installations exceeding 45° angle, specify optional
rod-end reinforcement collar (B04-ACR50). Lubricate weekly in
high-dust environments.
| Property | Property Value |
|---|---|
| sku | B04-SAI50X75S |
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.