Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X275-40S
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 SAIJ63X275-40S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63X275-40S
- Bore size: 63mm (ISO standard)
- Stroke: 275mm (adjustable with ±2mm precision)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: M5x0.8 (standard) / G1/8 optional
- Rod end: Female thread M16x1.5
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 4.8kg (with rod extension)
- Dimensions:
- Extended length: 555mm
- Retracted length: 280mm
- Body width: 76mm
- Mounting height: 40mm
- Lubrication: Pre-lubricated (DOP mist compatible)
- Installation: Basic type (axial mounting)
- ISO standard: 6432 (mounting dimensions)
Precision-adjustable pneumatic cylinder featuring dual-position memory stops and micro-stroke correction capability. The through-rod design allows external stroke adjustment via hex key (included), with visible 1mm graduated scale for repeat positioning. Integrated shock absorbers reduce end-impact noise by 15dB compared to standard models.
- CNC machine tool clamping mechanisms
- Glass panel handling with variable thickness
- Pharmaceutical blister packaging alignment
- Automotive welding fixture positioning
- PCB assembly press-fit operations
Operational note:
For optimal performance, maintain air supply dew point 15℃ below ambient temperature.
Stroke adjustment must be performed at 0.3-0.5MPa pressure. Avoid over-tightening
cushion screws (max torque 1.2N·m).
| Property | Property Value |
|---|---|
| sku | SAIJ63X275-40S |
| Adjustable Stroke | <40mm> |
| 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 | 275mm |
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.