Airtac SI125 Standard Cylinder SI125X995
2. Piston features bidirectional Y-seal structure with cushioning function, offering extended service life and low friction resistance;
3. Aluminum barrel with cruciform reinforcement and black-anodized piston rod for enhanced corrosion resistance;
4. Precision machined cylinder surface ensures smooth operation;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI125
AirTAC SI125X995 Standard Cylinder Specifications
- Model: SI125X995
- Bore size: 125 mm
- Stroke: 995 mm (adjustable cushion available)
- Operating pressure: 0.15–0.8 MPa
- Max thrust: 9,800 N @ 0.7 MPa
- Piston rod diameter: 35 mm (chromed steel)
- Port size: G1/2 (ISO standard)
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Front flange (ISO 15552), optional rear pivot
- Barrel material: Anodized aluminum alloy
- Seal material: Heat-resistant NBR (-20℃ to 100℃)
- Weight: 28.5 kg (dry, without accessories)
- Dimensions: 1,415mm(L) × 170mm(W) × 170mm(H)
- Rod thread: M24×1.5
- Protection rating: IP65 (wipers included)
- Lubrication: Pre-lubricated (use ISO VG32 oil if required)
High-torque industrial cylinder engineered for heavy-duty linear motion. Features precision honed tubing and triple-lip rod seals for 3,000km+ service life. The extended 995mm stroke version requires guide rail support for anti-rotation stability. Includes magnetic piston for position sensing compatibility.
- Automotive press line material handling
- Steel coil stacking/unstacking systems
- Injection molding machine ejectors
- Shipbuilding plate bending machinery
- Warehouse automated retrieval systems
Installation note:
Requires rigid mounting surface with flatness ≤0.1mm/m. For strokes >800mm,
use external guides and mid-support brackets. Lubricate rod weekly in
high-cycle applications (＞500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI125X995 |
| 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 | PT 1/2 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 995 mm |
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.