Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX250-50S
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 SAIJ63AX250-50S Adjustable Cylinder Specifications
- Model: SAIJ63AX250-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO standard)
- Stroke: Adjustable up to 250mm (±1mm precision)
- Rod diameter: 20mm (chrome-plated steel)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -10℃ to 70℃
- Cushioning: Rubber buffer + adjustable external stopper
- Port size: G1/8 (NPT1/8 optional)
- Mounting type: Standard ISO 15552 foot mounting (MF1)
- Material: Aluminum barrel (hard anodized), POM end caps
- Seal type: NBR seals (oil-resistant)
- Weight: 3.8kg (without accessories)
- Dimensions:
- Extended length: 506mm
- Retracted length: 256mm
- Body diameter: 80mm
- Mounting base: 120mm × 90mm
Precision stroke-adjustable pneumatic cylinder featuring mechanical locking collars for position fixation. The dual-scale stroke indicator (metric/imperial) enables ±1mm repeat accuracy. Enhanced durability with integrated scraper seal preventing particulate ingress. Compatible with auto-switch sensors (SM/SD series).
- Variable height positioning in automated assembly lines
- Press machine force adjustment systems
- Packaging equipment with dynamic product sizing
- Plastic injection molding ejector mechanisms
- Semiconductor wafer handling robotics
Maintenance note:
Lubricate every 500km of cumulative stroke travel using ISO VG32 pneumatic oil.
Locking collars require 5Nm torque for position fixation.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX250-50S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <250MM> → <250mm> |
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.