Airtac SI63 Standard Cylinder SI63X250CA
$103.98
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SI63X250CA
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Description
1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
Installation recommendations:
Align cylinder axis within 0.2mm perpendicularity tolerance.
Use flexible couplings when lateral forces exceed 30N.
For vertical mounting, install speed controller at lower port.
Maintenance alert:
Replace seals after 10 million cycles or 5 years (whichever comes first).
Avoid using silicone-based lubricants which may degrade NBR seals.
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63X250CA Standard Cylinder Technical Specifications
- Model: SI63X250CA
- Type: Double-acting pneumatic cylinder (ISO 6432 compliant)
- Bore size: Ø63 mm (±0.1mm manufacturing tolerance)
- Stroke: 250 mm (adjustable stroke version available as SI63X250CAB)
- Operating pressure: 0.1–0.9 MPa (1–9 bar)
- Max thrust: 2,800N at 0.7MPa (calculated value)
- Cushioning: Adjustable rubber buffers at both ends
- Mounting style: Basic type (Standard) with multiple mounting options:
- MA: Front flange
- MB: Rear flange
- MP: Foot-mounted
- Port size: G1/8 (BSPP thread) or optional M5×0.8
- Material:
- Cylinder tube: Hard-anodized aluminum alloy
- End caps: Extruded aluminum
- Piston rod: Chrome-plated 45# steel (hardness HRC 35-40)
- Seal material: High-grade NBR (nitrile) with wear-resistant ring
- Operating temperature: -20℃ to +80℃ (dry air required below 0℃)
- Weight: 3.5 kg (±5%)
- Dimensions:
- Total length: 347 mm (at mid-stroke position)
- Extended length: 347 + 250 = 597 mm
- Body diameter: Ø63 mm
- Mounting hole spacing: 90×90 mm (ISO 15552 standard)
- Rod end thread: M20×1.5 (external)
- Protection rating: IP65 (rod seal protection level)
- Lubrication: Pre-lubricated (maintenance-free for 2,000km stroke)
Industrial-grade pneumatic cylinder optimized for heavy-duty cycles (up to 5 million cycles MTBF). Features anti-rotation guide mechanism and dual-layer rod seal. Special chrome plating on piston rod provides 8μm surface roughness (Ra) for smooth operation. Requires 5-40μm filtered compressed air with ISO 8573-1:2010 Class 3.2.4 purity.
Typical Applications:
- Automated assembly line clamping fixtures
- Die-casting machine ejection systems
- Packaging machine pusher mechanisms
- Automotive welding jig positioning
- Plastic injection molding machine core pulling
Installation recommendations:
Align cylinder axis within 0.2mm perpendicularity tolerance.
Use flexible couplings when lateral forces exceed 30N.
For vertical mounting, install speed controller at lower port.
Maintenance alert:
Replace seals after 10 million cycles or 5 years (whichever comes first).
Avoid using silicone-based lubricants which may degrade NBR seals.
| Property | Property Value |
|---|---|
| sku | SI63X250CA |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <250MM> → <250mm> |
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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