1. Compliant with ISO15552 and VDMA24562 international standards for pneumatic cylinders;
2. Features asymmetric bidirectional piston sealing with compact dimensions and integrated oil reservoir for enhanced lubrication performance;
3. Square aluminum tubing construction with rodless design ensures superior corrosion resistance;
4. Adjustable cushioning mechanism provides smooth end-stroke deceleration;
5. Multiple configurations available with versatile mounting accessories for flexible installation;
6. High-temperature resistant sealing materials enable operational range of 0-150℃.
Category: Standard Cylinders | Brand: AirTAC | Series: SE125
AirTAC SE125X250 Standard Cylinder Specifications
- Model: SE125X250
- Bore size: 125 mm
- Stroke: 250 mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Piston rod diameter: 35 mm (hard chrome-plated)
- Mounting style: Basic type (MF1), optional foot/axis/flange mounts
- Material: Aluminum alloy barrel, CR12MoV end caps
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (DIN standard VG32 oil recommended)
- Weight: 12.8 kg (without accessories)
- Dimensions: 455mm(L) × 150mm(W) × 150mm(H) (retracted length)
- Max theoretical thrust: 7,952N @0.5MPa (double acting)
- Port size: G1/2 (standard), optional NPT1/2
- Protection rating: IP54 (standard), IP67 optional
High-torque industrial cylinder designed for heavy-duty automation applications. Features dual adjustable pneumatic cushions for smooth stroke termination and hardened piston rod for impact resistance. Optional magnetic piston version (SE125X250-M) enables position sensing compatibility.
- Automotive press line material handling
- Foundry equipment actuation
- Construction machinery lifting mechanisms
- Plastic injection molding machine ejectors
- Steel mill rolling mill positioning
| Property | Property Value |
|---|---|
| sku | SE125X250 |
| 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 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | <250MM> → <250mm> |
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.







