Airtac B04-SAU Standard Air Cylinder for Construction Machinery B04-SAU50X300S
AirTAC B04-SAU50X300S Construction Machinery Cylinder Specifications
- Model: B04-SAU50X300S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 50mm (±0.5mm manufacturing tolerance)
- Stroke: 300mm (adjustable cushioning at both ends)
- Operating pressure: 0.1–0.9 MPa (145–130 psi)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning type: Adjustable pneumatic cushion
- Mounting style: Basic front flange (ISO 15552 MF1)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M16×1.5 external thread
- Material: Aluminum alloy body (A6063-T5), chromium-plated rod (SUJ2)
- Seal material: High-temp NBR (Nitrile) with wear-resistant ring
- Protection rating: IP65 (rod extension area IP54)
- Weight: 3.8kg (±5% production variance)
- Dimensions:
- Extended length: 568mm (22.36")
- Retracted length: 268mm (10.55")
- Body diameter: 63mm (2.48")
- Mounting flange: 80×80mm (3.15×3.15")
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features triple chrome-plated piston rod with dust wiper for enhanced durability in abrasive environments. Integrated magnetic piston (DIN 43650 connector) enables position feedback when used with external sensors. Includes 3-position mounting slots for flexible installation alignment.
- Excavator bucket positioning mechanisms
- Concrete pump truck boom actuators
- Loader arm articulation controls
- Compaction equipment vibration dampers
- Drilling rig stabilizer adjustments
Operational guidance:
Use M3 mounting bolts (8.8 grade minimum) with spring washers.
Lubricate through integrated grease nipple (ZG1/8") monthly under heavy use.
Magnetic switch cables must be routed through separate conduit to prevent hydraulic oil erosion.
Critical note:
Do not exceed 0.95MPa pressure with impact loads. Install air dryer
(dew point -20℃) when operating in high-humidity environments.
Replace rod seals after 500km cumulative stroke distance.
| Property | Property Value |
|---|---|
| sku | B04-SAU50X300S |
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.