Airtac SI125 Standard Cylinder SI125X1000STC
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 SI125X1000STC Standard Cylinder Specifications
- Model: SI125X1000STC
- Type: ISO 15552 compliant double-acting cylinder with magnetic piston
- Bore size: 125 mm
- Stroke: 1000 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion at both ends
- Operating temperature: -20℃ to 80℃
- Port size: G3/8 (M14×1.5 optional)
- Mounting style: Standard ISO mounting (VDI/VDE 3845 optional)
- Cylinder tube material: Anodized aluminum alloy
- Piston rod material: Hard chrome-plated steel (Cr-Mo alloy)
- Seal material: NBR/PU hybrid seals
- Weight: 12.8 kg (without accessories)
- Dimensions: 1250mm(L) × 180mm(W) × 180mm(H) (fully extended)
- Rod end thread: M20×1.5 (male)
- Protection rating: IP65 (standard wipers)
- Max theoretical force: 1570N @ 0.63MPa
High-performance industrial cylinder engineered for heavy-duty linear motion applications requiring extended stroke precision. Features dual adjustable pneumatic cushions for smooth deceleration and reinforced rod bearing for lateral load resistance. Compatible with ATEX Zone 2 environments when configured with brass accessories.
- Automotive assembly line clamping systems
- Plastic injection molding machine ejectors
- Steel mill material handling gates
- Paper processing equipment actuators
- Shipbuilding fixture positioning
Installation guidelines:
Maintain ≤0.1mm/m alignment tolerance during mounting. For vertical installations exceeding 500mm stroke,
use rod-end support brackets (ASD12-125 recommended). Lubricate through air supply (ISO VG32 equivalent)
at 1 drop/m³ airflow for optimal seal life.
Critical note:
When operating at maximum stroke under full load, ensure cycle rate remains below 80% of calculated
maximum (use formula: 15000/(2×stroke[mm])) to prevent overheating. Install magnetic sensors at ≥50mm
distance from cylinder body in high EMI environments.
| Property | Property Value |
|---|---|
| sku | SI125X1000STC |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | <1000mm> |
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.