Airtac SI125 Standard Cylinder SI125X660S
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 SI125X660S Standard Cylinder Specifications
- Model: SI125X660S
- Bore size: Ø125mm
- Stroke: 660mm
- Operation type: Double-acting
- Working pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion
- Port size: PT1/2 (G1/2 optional)
- Mounting style: Basic front flange (ISO 15552 standard)
- Temperature range: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- End caps: Aluminum die-cast
- Seal material: NBR + Polyurethane (high wear resistance)
- Weight: 5.8kg (12.8 lbs)
- Dimensions:
- Total length: 860mm (stroke + end caps)
- Body diameter: 125mm
- Mounting height: 150mm (from center to base)
- Rod thread: M20×1.5
High-force industrial cylinder designed for heavy-duty linear motion applications. Features corrosion-resistant construction with double-sealed piston for leak prevention. The chrome-plated rod incorporates a scraper seal to prevent particulate ingress. Compatible with ISO 15552 mounting accessories.
- Press machine actuation systems
- Automotive assembly line clamping
- Foundry equipment operation
- Heavy material handling conveyors
- Industrial door automation
Installation note:
Maintain proper rod alignment (±0.5° angular tolerance). Lubricate with ISO VG32 hydraulic oil
during assembly. Not recommended for side-load applications without guide mechanisms.
- Max theoretical force: 9,817N @ 0.8MPa (extending)
- Piston speed range: 50–800mm/s
- Air consumption: 11.3L/cycle @ 0.5MPa
- Service life: 5,000km (rod travel distance)
| Property | Property Value |
|---|---|
| sku | SI125X660S |
| 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 | 660mm |
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.