Airtac SI125 Standard Cylinder SI125X45S
$204.94
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$212.44
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SI125X45S
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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 notes:
Requires minimum 2x bore diameter clearance for full stroke.
Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical mounting, specify "V" suffix model with reinforced seals.
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 SI125X45S Standard Cylinder Specifications
- Model: SI125X45S
- Type: Single-acting spring return (SA) / Double-acting (optional)
- Bore size: 125 mm
- Stroke: 45 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Piston speed: 50–800 mm/s
- Port size: G1/2 (NPT1/2 optional)
- Cushioning: Adjustable rubber buffer
- Body material: Aluminum alloy (6063-T5)
- Rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 6.8 kg (dry, without accessories)
- Dimensions: 280mm(L) × 140mm(W) × 140mm(H) (at full extension)
- Mounting type: Basic series (MF1 front flange, optional rear flange)
- Rod end thread: M20×1.5 (standard)
- Protection rating: IP65 (rod extended)
High-torque industrial cylinder designed for heavy-load applications requiring precise linear motion. Features dual anti-rotation guides and a hardened piston rod surface (HV≥700) for extended service life. Compatible with ISO 15552 mounting accessories.
Typical Applications:
- Automotive assembly line clamping fixtures
- Press machine ejection systems
- Foundry mold clamping mechanisms
- Large-scale packaging equipment actuators
- Construction material handling systems
Installation notes:
Requires minimum 2x bore diameter clearance for full stroke.
Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical mounting, specify "V" suffix model with reinforced seals.
| Property | Property Value |
|---|---|
| sku | SI125X45S |
| 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 | <45mm> |
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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