Airtac SI160 Standard Cylinder SI160BX425
2. NBR Y-shaped piston sealing structure with integrated cushioning mechanism, featuring long service life and low friction coefficient
3. Precision-milled aluminum tube with black-hardened piston rod for enhanced corrosion resistance
4. Smooth operation with adjustable cushioning mechanism
5. Multiple cylinder specifications and comprehensive mounting accessories available for flexible system integration
Category: Standard Cylinders , Brand: AIRTAC , Series: SI160
AirTAC SI160BX425 Standard Cylinder Specifications
- Model: SI160BX425
- Type: Double-acting pneumatic cylinder with magnetic piston
- Bore size: 160mm
- Stroke: 425mm
- Operating pressure: 0.15–0.8 MPa
- Piston rod material: Chrome-plated steel (H5 tolerance)
- Tube material: Aluminum alloy with hard anodized surface
- Cushioning: Adjustable air cushion at both ends
- Port size: G3/8 (ISO standard)
- Mounting style: Basic type with MF1 flange and foot mounting slots
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s (lubricated)
- Weight: 7.5kg ±2% (excluding accessories)
- Dimensions: 806mm(L) × 200mm(W) × 200mm(H) (retracted state)
- Rod thread: M30×1.5 external thread
- Seal material: NBR (nitrile rubber)
- Sensor compatibility: Standard 4mm gap magnetic switches (D-A73 series)
- Protection rating: IP65 (dust-tight and protected against water jets)
High-force industrial cylinder designed for heavy-duty linear motion applications. Features precision honed tube and triple sealing system (rod seal, piston seal, and wiper) for leak-free operation. The chrome-plated piston rod includes a hardened layer (0.02-0.05mm) for enhanced wear resistance. Requires ISO VG32 hydraulic oil lubrication if used in high-cycle applications (>1 million cycles).
- Press machine ejection systems
- Automotive welding fixture positioning
- Steel coil handling equipment
- Injection molding machine core pulls
- Paper mill roller adjustment mechanisms
Installation note:
Maximum side load capacity 15% of thrust rating. For vertical mounting,
use rod-down orientation to prevent seal wear from piston self-weight.
Maintain 0.5mm minimum clearance between magnetic switch and cylinder body.
Theoretical thrust @0.6MPa: (π×(160/2)²×0.6) ≈ 12,063N
Actual thrust (85% efficiency): ~10,253N
| Property | Property Value |
|---|---|
| sku | SI160BX425 |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | BSPT 3/4 |
| Piston Rod Material | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 160mm |
| Stroke | <425mm> |
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.