Airtac B04-SAID ISO Standard Cylinder Dedicated for Construction Machinery B04-SAID40X25
AirTAC B04-SAID40X25 Construction Machinery ISO Cylinder Specifications
- Model: B04-SAID40X25
- Type: ISO 15552 compliant single-acting cylinder (spring return)
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 25mm (±1mm tolerance)
- Operating pressure: 0.3–1.2 MPa (3–12 bar)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting: ISO 15552 flange mounting (standard MF1 pattern)
- Port size: G1/8 (NPT optional)
- Seal material: HNBR with wear-resistant piston ring
- Protection rating: IP67 (wipers included)
- Lubrication: Pre-lubricated (Use ISO VG32 oil if relubrication needed)
- Max piston speed: 0.1–1.5 m/s
- Repeat positioning accuracy: ±0.5mm
- Material: Aluminum alloy barrel (anodized), hardened stainless steel piston rod
- Weight: 1.25kg (excluding accessories)
- Dimensions: 180mm(L) × 85mm(W) × 85mm(H) (full retracted length)
Heavy-duty cylinder engineered for construction equipment applications, featuring reinforced rod bearings and multi-layered sealing system. The chrome-plated piston rod (Rockwell HRC 45-50) withstands side loads common in excavator attachments. Integrated magnetic piston enables position feedback when used with sensors (sensor slot pre-machined).
- Excavator bucket control mechanisms
- Concrete pump truck valve actuators
- Loader arm positioning systems
- Drilling rig clamping devices
- Crane outrigger synchronization
Installation guidance:
Use M8 mounting bolts (Grade 8.8 or higher) with Loctite 243.
Maintain 0.5–1mm clearance between rod end and load during alignment.
For vertical mounting, position exhaust ports downward to prevent moisture accumulation.
| Property | Property Value |
|---|---|
| sku | B04-SAID40X25 |
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.