Airtac B04-SU Standard Pneumatic Cylinder for Construction Machinery B04-SU32X25S
AirTAC B04-SU32X25S Construction Machinery Cylinder Specifications
- Series: B04-SU Construction Series
- Bore size: 32mm
- Stroke: 25mm
- Structure type: Compact SU design with anti-rotation mechanism
- Material: Aluminum alloy barrel, chrome-plated steel piston rod
- Seal material: NBR (Nitrile) with wear-resistant ring
- Operating pressure: 0.05-0.8 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Front flange (standard), optional rear flange or foot mounting
- Port size: G1/8 (ISO standard tapered thread)
- Operating temperature: -20℃ to 80℃
- Piston speed: 50-700mm/s
- Weight: 1.25kg (without accessories)
- Dimensions: 205mm(L) × 82mm(W) × 82mm(H) (full extended length)
- Rod end thread: M12×1.25
- Protection class: IP65 (standard dust/water resistance)
Heavy-duty pneumatic cylinder specifically engineered for construction equipment applications. Features reinforced rod bearing for shock absorption and integrated mounting lugs for secure installation. The double-seal design prevents internal leakage even under high lateral loads. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic assist systems
- Loader arm positioning actuators
- Pile driver impact dampening systems
- Crane outrigger stabilization controls
Installation notes:
- Always install with 0.5-1mm alignment tolerance for lateral load compensation
- Use locknuts with 25-30N·m torque for rod end connections
- Maintain 50mm minimum clearance from heat sources
- Relubricate every 500 operating hours (extreme conditions) or 1,000 hours (normal use)
- Inspect rod seals every 2,000 hours for particulate contamination
- Replace buffer seals after 1 million full-stroke cycles
| Property | Property Value |
|---|---|
| sku | B04-SU32X25S |
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.