Airtac SAIJ40 Adjustable Cylinder SAIJ40X45-30
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 Stroke Cylinder SAIJ40X45-30 Technical Details
- Model Code: SAIJ40X45-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Full stroke: 45mm ±0.5mm
- Adjustable stroke range: 15-30mm (manual mechanical stop)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Rubber buffer (both ends)
- Mounting style: Standard foot mount (MF1) / Front flange optional
- Port size: G1/8 (BSPP thread)
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Cylinder tube: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard / Polyurethane (PU) optional
- Weight: 2.8kg ±3% (with standard accessories)
- Dimensions: 180mm(L) × 40mm(W) × 80mm(H) (at full extension)
- Stroke tolerance: ±1.5mm
- Max piston speed: 500mm/s
- Lubrication: Pre-lubricated (Molykote 33M)
Precision-adjustable pneumatic cylinder featuring a unique mechanical stroke limiter with positive locking mechanism. The SAIJ series combines position accuracy (±0.3mm repeatability) with robust construction, utilizing double-sealed rod bearings for extended service life. Requires 40μm filtered air and monthly lubrication maintenance under continuous operation.
- Variable-height clamping systems in CNC fixtures
- Packaging line product height compensation
- Glass cutting machine depth control
- Automated warehouse stacker positioning
- Plastic injection mold core-pulling mechanisms
Adjustment procedure:
Loosen lock nut → Rotate adjustment screw (1 full rotation = 2mm stroke change) →
Tighten nut to 3.5N·m torque. Always depressurize before adjustment.
| Property | Property Value |
|---|---|
| sku | SAIJ40X45-30 |
| Adjustable Stroke | 30mm |
| 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 | <45mm> |
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.