Airtac B04-SUD Construction Machinery Special Standard Cylinder B04-SUD40X125S
AirTAC B04-SUD40X125S Construction Machinery Standard Cylinder Specifications
- Model: B04-SUD40X125S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 125mm (±1.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Piston speed: 50–800 mm/s (lubricated)
- Cushioning: Adjustable air cushion (both ends)
- Material: Aluminum alloy barrel, hardened steel piston rod
- Rod end thread: M16×1.5 (male)
- Port size: 1/8 PT (M5×0.8 optional)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Mounting type: Fixed and basic bracket (ISO 15552 compatible)
- Weight: 1.8kg (without accessories)
- Dimensions:
- Total length: 250mm (at mid-stroke)
- Barrel diameter: 76mm
- Stroke tolerance: +1.5mm/-0mm
- Rod diameter: 16mm
- Protection rating: IP65 (rod gland wiper included)
- Lubrication: Pre-lubricated (use ISO VG32 pneumatic oil)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features chrome-plated piston rod with multi-layered sealing system (NBR + polyurethane) for dust/dirt resistance. The double cushioning mechanism reduces impact noise to <75dB at 0.5MPa. Compatible with ISO 15552 mounting accessories.
- Excavator bucket control systems
- Concrete pump truck hydraulic valve actuation
- Loader arm positioning mechanisms
- Crane outrigger stabilization controls
- Road roller vibration unit engagement
Installation guidelines:
Mount with 0.05mm maximum misalignment tolerance. Use locknuts with 25–30 N·m torque.
For vertical mounting, install rod end downward to prevent condensate accumulation.
Replace wiper seal every 500km of cumulative rod movement.
| Property | Property Value |
|---|---|
| sku | B04-SUD40X125S |
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.