Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X450-20
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 SAIJ63X450-20 Adjustable Cylinder Technical Specifications
- Model: SAIJ63X450-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke: 450mm (adjustable through external stopper)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable elastic cushioning at both ends
- Port size: G1/4 (BSPP thread)
- Rod material: Chrome-plated carbon steel (C45E)
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Ambient temperature: -20℃ to +80℃
- Weight: 5.8kg ±2% (without accessories)
- Dimensions: 648mm(L) × 80mm(W) × 80mm(H)
- Mounting type: Basic type (no pre-mounted brackets)
- Position detection: Magnet embeddable (T-slot on cylinder body)
- ISO standard: 15552 compliant
High-precision industrial cylinder featuring micrometer-style stroke adjustment (±0.5mm repeatability) through its rotating end lock mechanism. The hardened piston rod and multi-lip seal design ensure 2,000km+ service life under continuous operation. Includes wear-resistant guide bands for smooth mid-stroke positioning.
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Paper converting equipment tension control
- Glass handling systems with variable lift heights
- Packaging line product height adjustment stations
Operation note:
Requires regular lubrication (ISO VG32 hydraulic oil recommended).
When adjusting stroke, first depressurize system and rotate end stopper clockwise for shortening/extending.
Avoid exceeding 85% of max stroke during high-speed applications.
| Property | Property Value |
|---|---|
| sku | SAIJ63X450-20 |
| Adjustable Stroke | <20mm> |
| 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 | 450mm |
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.