Airtac SI125 Standard Cylinder SI125X700
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 SI125X700 Standard Cylinder Technical Specifications
- Model: SI125X700
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 700 mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (standard) / optional NPT1/2
- Piston rod thread: M20×1.5
- Mounting types: Basic MF1 (front flange) + optional accessories
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- End caps: Aluminum alloy
- Seals: NBR (standard) / optional FKM
- Weight: 12.7 kg (without accessories)
- Dimensions:
- Total length: 925 mm (stroke 700 + 225mm structural length)
- Width: 160 mm (including mounting flange)
- Height: 160 mm (square tube profile)
- Rod end rotation: ±5° adjustable
- ISO stroke tolerance: ±1.5mm
High-force industrial cylinder with corrosion-resistant construction, designed for heavy-duty automation applications. Features dual adjustable air cushions for smooth deceleration and integrated magnet for position sensing compatibility. Optional IP66-rated variant available for harsh environments.
- Automotive production line clamping systems
- Steel mill material handling actuators
- Plastic injection molding machine ejectors
- Paper processing equipment positioning
- Shipbuilding fixture mechanisms
Installation note:
Requires minimum 0.5MPa lubrication pressure during break-in period (first 500 cycles).
For vertical mounting, use anti-drop locknut (ADN-20 accessory recommended).
Maintain 50mm clearance behind rod end for full stroke operation.
| Property | Property Value |
|---|---|
| sku | SI125X700 |
| 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 | 700mm |
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.