Airtac SI125 Standard Cylinder SI125X100SFTC
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 SI125X100SFTC Standard Cylinder Specifications
- Model: SI125X100SFTC
- Bore size: Ø125mm
- Stroke: 100mm (customizable: 25-1000mm)
- Operating pressure: 0.15–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable buffer at both ends
- Mounting type: Basic foot mounting (MF1) with optional front flange/rod flange
- Port size: G3/8 (BSPP thread)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Aluminum alloy with hard anodizing
- Seals: NBR (standard), optional FKM for high temp
- Weight: 12.5kg (excluding accessories)
- Dimensions: 307mm(L) × 140mm(W) × 140mm(H) (retracted length)
- Max theoretical thrust: 1533N @0.5MPa
- Protection rating: IP65 (dust-tight & water jet resistant)
- ISO standard: 15552 compliant
High-force industrial cylinder with precision-guided piston, featuring wear-resistant construction and dual cushioning adjustment. The square-shaped body design enhances stability during side load operations. Includes built-in magnet for position sensing compatibility (sensor not included). Requires 40μm filtered air with ISO 8573-1:2010 class 4.3.4 purity.
- Press machine ejection systems
- Automotive welding fixture clamping
- Heavy-duty conveyor gate control
- Plastic injection molding machine core pulling
- Steel mill roller adjustment mechanisms
Installation notes:
- Allow 15mm minimum clearance for rod extension
- Use Loctite 243 on mounting threads
- Lubricate with ISO VG32 hydraulic oil if non-lubricated air used
- Align within 0.2mm angular misalignment tolerance
| Property | Property Value |
|---|---|
| sku | SI125X100SFTC |
| 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 | 100mm |
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.