Description
                  
                
SAIJ63 Adjustable Cylinder
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
    
        
            
 Installation Tips: 
            Use locknuts (M20) with 35-45 N·m torque for rod-end loads. 
            Align cylinder axis within 0.2mm perpendicularity tolerance. 
            Lubricate with ISO VG32 hydraulic oil during initial installation.
        
        
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63 Adjustable Cylinder SAIJ63AX300-50 Technical Specifications
- Model: SAIJ63AX300-50
 - Series: ISO 6432 Standard Cylinder (Adjustable Stroke)
 - Bore Size: Ø63 mm
 - Stroke: 300 mm (Adjustable ±2mm via mechanical stopper)
 - Operating Pressure: 0.05-1.0 MPa
 - Cushioning: Adjustable rubber bumper (front/rear)
 - Mounting Type: Front flange with through-hole (MF1) & rear foot mounting (optional)
 - Piston Rod Thread: M20×1.5 external thread
 - Body Material: Aluminum alloy (anodized surface)
 - Seal Material: NBR (Nitrile) with wear-resistant ring
 - Temperature Range: -20℃ to +80℃
 - Port Size: G1/8 (ISO standard)
 - Max Speed: 500-800 mm/s (lubricated)
 - Weight: 3.7 kg ±2% (excluding accessories)
 - Dimensions: 
            
- Extended Length: 579 mm
 - Retracted Length: 279 mm
 - Body Diameter: 80 mm
 - Mounting Hole Spacing: 105×105 mm (MF1 pattern)
 
 
High-precision adjustable stroke cylinder featuring dual-side position locking mechanism and anti-rotation guide. Equipped with magnetic piston for position sensing compatibility (sensor not included). The chrome-plated piston rod includes a scraper seal for contamination prevention.
            Industrial Applications:
            
        - Variable stroke press machines
 - Automated material handling systems
 - Plastic injection molding ejectors
 - Packaging line position adjustment
 - Semiconductor equipment positioning
 
            Stroke Adjustment: 
            Rotate end cap (CW/CCW) with 6mm hex key while holding locknut. 
            Confirm position with scale markings (±2mm max adjustment). 
            Re-tighten locknut to 15 N·m after adjustment.
        
    | Property | Property Value | 
|---|---|
| sku | SAIJ63AX300-50 | 
| Adjustable Stroke | <50mm> | 
| 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:-20-70°C Speed Range:30-800mm/s | 
| Port Size | PT3/8 | 
| Magnet | Non-magnetic | 
| Bore Diameter | 63mm | 
| 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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