Airtac SAIJ40 Adjustable Cylinder SAIJ40X300-75S
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 SAIJ40X300-75S Technical Details
- Model Code: SAIJ40X300-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (±0.1mm tolerance)
- Stroke: 300mm (adjustable range 50-300mm)
- Rod diameter: 16mm chromium-plated steel
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Mounting type: Standard AF/MA series brackets
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR + PU combination
- Piston material: Aluminum alloy with hard anodizing
- Weight: ~2.5kg (excluding mounting accessories)
- Dimensions (L×W×H): 360±2mm × 50mm × 100mm (at mid-stroke)
- Rod thread: M10×1.25 (male thread at rod end)
- Protection class: IP54 (standard wiper seal)
Precision-engineered adjustable stroke cylinder featuring dual calibration scales (metric/imperial) for visual position confirmation. The 75S variant includes an integrated magnetic piston for position sensing compatibility. Heavy-duty construction with anti-rotation rod design ensures stable linear motion under lateral load conditions.
- Variable clamping force tooling systems
- Printing press paper feed mechanisms
- Automated welding positioners
- Plastic injection mold ejection control
- Modular assembly station actuators
Installation guidelines:
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Maintain ≤0.3mm/m alignment tolerance during mounting.
For vertical installations, use rod-down orientation to prevent piston slippage.
| Property | Property Value |
|---|---|
| sku | SAIJ40X300-75S |
| Adjustable Stroke | 75mm |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
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.