Airtac SI125 Standard Cylinder SI125X165
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 SI125X165 Standard Cylinder Specifications
- Model: SI125X165
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 165 mm (customizable 25-500 mm)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Medium: Dry air (ISO 8573-1:2010 Class 3.4.3)
- Cushioning: Adjustable pneumatic cushion
- Mounting: Basic type (optional flange/mid-trunnion)
- Port size: G1/2 (NPT1/2 optional)
- Temperature range: -20℃ to 80℃ (-4℉ to 176℉)
- Seal material: Nitrile rubber (NBR) with wear-resistant guide rings
- Weight: 3.2 kg (7.05 lbs) ±5%
- Dimensions: 345mm(L) × 125mm(W) × 125mm(H)
- Piston rod material: Hard chrome-plated steel (H5 tolerance)
- Tube material: Anodized aluminum alloy
- Max theoretical force: 9817N @0.8MPa (extending)
- Air consumption: 2.03L per cycle @0.5MPa
High-force industrial cylinder with 20% reinforced end caps, designed for heavy-duty cyclic operations. Features integrated magnetic sensor slots (M9x1) for position feedback and corrosion-resistant anodized surfaces. The T-slot mounting system allows 270° adjustable positioning. Requires 5-40μm filtered lubricated air (ISO VG32 recommended).
- Press machine ejection systems
- Foundry equipment actuation
- Automotive welding fixture clamping
- Bulk material gate control
- Plastic injection molding machines
- Heavy conveyor diverters
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use anti-vibration brackets (AVB-125 accessory recommended).
Lubricate through FRL unit at 1 drip/m³ airflow.
| Property | Property Value |
|---|---|
| sku | SI125X165 |
| 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 | 165 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.