Airtac SI125 Standard Cylinder SI125X600H
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 SI125X600H Standard Cylinder Specifications
- Model: SI125X600H
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125mm
- Stroke: 600mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning type: Adjustable pneumatic cushioning (both ends)
- Mounting style: Basic type with standardized mounting patterns (optional flange/mounting accessories available)
- Port size: G3/8 (alternative NPT1/2 on request)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber) standard, optional FKM for high temp
- Temperature range: -20℃ to 80℃ (extended to 150℃ with FKM seals)
- Weight: 19.8 kg (dry, without accessories)
- Dimensions: 1030mm(L) × 155mm(W) × 155mm(H) (fully extended)
- Rod thread: M20×1.5 external thread
- Protection rating: IP65 (standard wipers)
- Max theoretical force: 1227N @0.5MPa (extend), 1068N @0.5MPa (retract)
High-power industrial cylinder designed for heavy-duty automation applications. Features precision-machined aluminum barrel with wear-resistant coating and triple-lip rod seal system. The H-suffix indicates enhanced cushioning configuration with 270° adjustable valves for optimized deceleration control. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automotive production line clamping fixtures
- Injection molding machine ejectors
- Steel mill material handling systems
- Paper processing equipment actuators
- Foundry machine door operators
Installation note:
Requires minimum 0.5mm/m alignment tolerance. Lubrication recommended (ISO VG32 pneumatic oil).
For vertical mounting, add mechanical position lock. Cycle rate should not exceed 80% of max rated speed
(0.5m/s) for continuous operation.
| Property | Property Value |
|---|---|
| sku | SI125X600H |
| Seal Material | FKM |
| 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 | 600mm |
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.