Airtac SI125 Standard Cylinder SI125X800SCA
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 SI125X800SCA Standard Cylinder Specifications
- Model: SI125X800SCA
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 800 mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic foot mounting (MF1), optional ISO 15552 mounts
- Port size: G3/4 (ISO 228 standard)
- Piston rod material: Hard chrome-plated 45# steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 24.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 1,145 mm
- Retracted length: 345 mm
- Body diameter: 136 mm (max)
- Rod end thread: M33×2
- Protection rating: IP65 (with wiper seal)
- Theoretical force:
- Thrust @0.6MPa: 7,363 N
- Retract @0.6MPa: 6,685 N
High-force industrial cylinder engineered for heavy-duty linear motion applications. Features precision honed tube and triple sealing system (rod seal, buffer seal, wiper seal) for leak-free operation. Compatible with AT/AP series sensors. Requires ISO VG32 hydraulic oil lubrication if used in high-cycle (>500CPM) applications.
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Plastic injection molding machine core pulls
- Paper roll handling in converting machinery
- Foundry equipment door actuators
Installation note:
Allow 5mm minimum clearance around cylinder body for heat dissipation.
For vertical mounting, use rod-down orientation with 0.1MPa minimum pressure
to prevent free fall. Cushion adjustment requires 5-10 test cycles for optimization.
- Magnetic switch: D-A93 (2-wire) or D-F4 (3-wire)
- Rod lock: ASL125 (manual) / ASL125-A (auto-release)
- Mounting kit: MKIT125-S (swivel base)
| Property | Property Value |
|---|---|
| sku | SI125X800SCA |
| 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 | 800mm |
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.