Airtac SAIJ40 Adjustable Cylinder SAIJ40X280-50
1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40
AirTAC SAIJ40 Adjustable Cylinder SAIJ40X280-50 Technical Specifications
- Model: SAIJ40X280-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 280mm (adjustable)
- Rod diameter: 12mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -10℃ to 70℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting type: Basic type (axial foot/rod end thread optional)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Weight: 2.35kg ±3%
- Dimensions: 415mm(L) × 52mm(W) × 52mm(H)
- Piston speed: 50–800mm/s
- Seal material: NBR (standard) / PU (optional)
- Protection rating: IP54
Precision-engineered adjustable stroke cylinder featuring a dual-position locking mechanism for mid-stroke fixation. The built-in stroke adjustment screw allows ±3mm fine-tuning capability. Features corrosion-resistant construction with integrated magnetic sensor slots (M5x0.5 thread) for position feedback devices. Requires ISO 8573-1 class 3 lubricated air (ISO VG32 recommended).
- Variable clamping force fixtures in CNC machining centers
- Adjustable positioning in automated assembly lines
- Material handling systems requiring stroke adaptation
- Packaging machinery with variable product sizes
- Semiconductor wafer handling equipment
Installation note:
When using mid-position locking, maintain minimum 15mm residual stroke at both ends.
Lubricate piston rod weekly with Class 2 lithium soap grease in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SAIJ40X280-50 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 280mm |
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.