Airtac SI125 Standard Cylinder SI125AX110
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 SI125AX110 Standard Cylinder Specifications
- Model: SI125AX110
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø125mm ±0.1mm
- Stroke: 110mm (adjustable ±2mm)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: G3/8 (BSPP thread)
- Mounting style: Basic front flange (ISO 15552 MF1)
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Cylinder tube: Anodized aluminum alloy (surface hardness HV0.3≥350)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 8.7kg ±3% (without accessories)
- Dimensions:
- Extended length: 337mm
- Retracted length: 227mm
- Body width: 160mm (with mounting flange)
- Height: 145mm (including rod end)
- Rod thread: M20×1.5 (external)
- Protection rating: IP65 (standard wiper seal)
- Max theoretical force:
- 1,227N @ 0.5MPa (extending)
- 1,113N @ 0.5MPa (retracting)
High-load industrial cylinder with precision-ground rod and wear-resistant guide bands, designed for heavy-duty cyclic operations. Features anodized corrosion-resistant construction and integrated magnetic sensor slots (compatible with SI-ML series sensors). Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.
- Automotive production line clamping fixtures
- Plastic injection molding machine ejectors
- Steel mill conveyor gate actuators
- Paper processing equipment feeders
- Packaging machine press mechanisms
Installation note:
Allow 50mm minimum clearance around cylinder body for heat dissipation.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
Maximum side load: 15% of theoretical thrust force.
| Property | Property Value |
|---|---|
| sku | SI125AX110 |
| 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 | SUS420J2 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 110mm |
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.