Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX290-40S
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 SAIJ63AX290-40S Adjustable Cylinder Specifications
- Model: SAIJ63AX290-40S
- Type: Adjustable stroke double-acting cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 40mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable elastic cushion at both ends
- Mounting style: Basic type (axial mounting holes)
- Port size: M5×0.8 (G1/8 adaptor included)
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal type: NBR + polyurethane combination
- Weight: 1.8kg ±5% (without accessories)
- Dimensions:
- Extended length: 290mm
- Retracted length: 250mm
- Body width: 80mm
- Mounting height: 63mm
- ISO certification: 15552 compliant
Precision-engineered adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke positioning. The enhanced rod bearing design reduces lateral load impact, making it ideal for applications requiring precise linear motion control. Includes built-in magnetic sensor slots (M5 size) for position feedback devices.
- Packaging machine stopper positioning systems
- Automated welding fixture height adjustment
- Semiconductor handling equipment
- Printing press roller engagement mechanisms
- Automotive assembly line clamping devices
Installation note:
When adjusting stroke length, ensure locking screws are tightened to 2.5N·m torque using a calibrated torque wrench.
Lubricate guide shafts with ISO VG32 hydraulic oil before initial operation.
- Re-lubrication interval: Every 500km of cumulative travel or 6 months
- Rod wiper replacement: Every 1 million cycles
- Pressure derating required above 60℃ ambient temperature
| Property | Property Value |
|---|---|
| sku | SAIJ63AX290-40S |
| 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 | 290mm |
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.