Airtac SI40 Standard Cylinder SI40BX450
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40BX450 Standard Cylinder Specifications
- Model: SI40BX450
- Bore size: 40mm
- Stroke: 450mm (customizable 25-1000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable elastic cushion
- Mounting style: Basic type (MF1)
- Port size: M5x0.8 (G1/8 optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Cylinder material: Aluminum alloy (anodized)
- Rod material: Chrome-plated steel
- Seal type: NBR + PU combination
- Protection rating: IP54 (standard) / IP67 (optional)
- Weight: 2.46kg ±3% (with rod)
- Dimensions: 515mm(L) × 60mm(W) × 60mm(H) (at full extension)
A high-precision ISO 15552 compliant cylinder featuring wear-resistant guide bushings and dual piston seals. The SI40BX450 delivers 480N thrust at 0.6MPa with ≤0.15mm axial play. Its chrome-plated piston rod incorporates a hardened layer (HRC 35-40) for scratch resistance. Includes magnetic piston for sensor compatibility.
- Palletizing robot end-effector actuation
- CNC machine tool clamping mechanisms
- Automated conveyor gate control
- Plastic injection molding ejectors
- Battery assembly press systems
Maintenance tip:
Lubricate with ISO VG32 hydraulic oil (1-2 drops per port weekly).
For vertical mounting, install locknut (AN40-LK) to prevent rod rotation.
Maximum side load: ≤15% of dynamic thrust.
| Property | Property Value |
|---|---|
| sku | SI40BX450 |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 450mm |
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.