Airtac SI125 Standard Cylinder SI125X40N
$198.89
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SI125X40N
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Description
1. ISO15552 (formerly ISO6431) Standard Pneumatic Cylinder
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
Installation note:
Ensure proper alignment of piston rod axis (max 0.2mm radial misalignment allowed).
Lubricate through air port with ISO VG32 turbine oil before initial operation.
Allow 50mm clearance at stroke ends for cushion adjustment.
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 SI125X40N Standard Cylinder Technical Specifications
- Model: SI125X40N
- Bore size: Ø125 mm
- Stroke: 40 mm
- Action type: Double acting
- Operating pressure: 0.15-0.8 MPa (21.7-116 psi)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Weight: 5.2 kg (11.46 lbs)
- Dimensions (L×W×H): 242mm × 125mm × 125mm (stroke extended)
- Mounting type: Basic type (NF1 front flange & MF2 rear foot)
- Port size: G1/2 (BSPP thread)
- Max thrust: 6,132N @0.5MPa (calculated value)
- ISO standard: 15552 compliant
- Position detection: Optional magnetic switch groove (D-M9BW)
High-torque industrial cylinder optimized for heavy-load linear motion applications. Features corrosion-resistant construction with precision honed inner tube and double lip piston seals for leak-free operation. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
Typical Applications:
- Press machine ejection systems
- Automotive welding fixture clamping
- Steel mill roller positioning
- Plastic injection molding machine core pulling
- Warehouse automated stacking mechanisms
Installation note:
Ensure proper alignment of piston rod axis (max 0.2mm radial misalignment allowed).
Lubricate through air port with ISO VG32 turbine oil before initial operation.
Allow 50mm clearance at stroke ends for cushion adjustment.
| Property | Property Value |
|---|---|
| sku | SI125X40N |
| Seal Material | NBR |
| 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 | <40mm> |
Shipping policies
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.
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