Airtac SI125 Standard Cylinder SI125X140TC
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 SI125X140TC Standard Cylinder Specifications
- Model: SI125X140TC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 140 mm (customizable: 25-500 mm)
- Operating pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard (MF1 basic) with optional accessories for foot/middle/flange mounting
- Port size: G1/2 (BSPP thread)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Piston rod material: Hard chrome-plated steel (Cr-Mo alloy)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 8.2 kg ±2% (excluding accessories)
- Dimensions (L×W×H):
- Retracted length: 350 mm
- Extended length: 490 mm
- Body diameter: 125 mm
- Mounting base width: 165 mm
High-force industrial cylinder featuring precision honed aluminum tube with integrated magnetic sensor slots (non-magnetic stainless steel band optional). Optimized for heavy-duty cyclic operations with 1,500km minimum service life at rated pressure. Includes anti-rotation guide for stable linear motion.
- Injection molding machine ejectors
- Automotive welding fixture positioning
- Steel coil handling systems
- Packaging press actuation
- Hydraulic press assist systems
Installation guidelines:
Use M12x1.5 mounting screws with 30-35 N·m torque. Lubricate through air port with ISO VG32 hydraulic oil
during initial installation. Maintain 0.5-1mm clearance between magnetic sensor and cylinder body.
| Property | Property Value |
|---|---|
| sku | SI125X140TC |
| 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 | <140mm> |
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.