Airtac SI125 Standard Cylinder SI125BX300
$389.19
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$396.69
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SI125BX300
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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:
1. Use M12×1.75 mounting bolts (grade 8.8 or higher)
2. Maintain 0.5mm minimum clearance between rod end and load
3. Lubricate with ISO VG32 hydraulic oil if using non-lubricated air
4. Adjust cushion screws clockwise to increase damping force
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 SI125BX300 Standard Cylinder Specifications
- Model: SI125BX300
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125mm
- Stroke: 300mm (customizable 25-2000mm)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/2 (NPT1/2 optional)
- Piston rod diameter: 40mm (chrome-plated 45# steel)
- Ambient temperature: -20℃ to 80℃
- Speed range: 50–800 mm/s
- Mounting style: Basic type (MF1) with front flange
- Seal material: High-grade NBR + polyurethane
- Protection rating: IP65 (wipers included)
- Weight: 11.2kg (bare cylinder), 12.8kg (with standard accessories)
- Dimensions: 532mm(L) × 165mm(W) × 165mm(H)
High-torque industrial cylinder with 25% increased load capacity compared to ISO 6432 standard. Features corrosion-resistant anodized aluminum barrel and reinforced end caps. Optional magnetic piston for position sensing (SI125BXC300 variant).
Typical Applications:
- Automotive production line clamping fixtures
- Steel plate stamping machinery
- Injection molding machine ejectors
- Heavy-duty conveyor gate controls
- Paper mill roller pressing systems
Installation notes:1. Use M12×1.75 mounting bolts (grade 8.8 or higher)
2. Maintain 0.5mm minimum clearance between rod end and load
3. Lubricate with ISO VG32 hydraulic oil if using non-lubricated air
4. Adjust cushion screws clockwise to increase damping force
| Property | Property Value |
|---|---|
| sku | SI125BX300 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 300mm |
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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