Airtac SAIJ40 Adjustable Cylinder SAIJ40X140-30
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 SAIJ40X140-30 Adjustable Cylinder Specifications
- Model: SAIJ40X140-30
- Type: Adjustable stroke single-acting cylinder (spring return)
- Bore size: 40mm
- Stroke: 140mm (adjustable within 0-140mm range)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable elastic buffer
- Port thread: Rc1/4 (G1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Mounting style: Basic type (axial foot & front flange)
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy with hard anodizing
- Seal material: NBR (nitrile rubber)
- Weight: 2.3kg ±5%
- Dimensions: 300mm(L) × 42mm(W) × 42mm(H)
- Protection rating: IP40 (standard wiper design)
- ISO standard: 6432 (mounting dimensions compliant)
Precision-adjustable pneumatic cylinder featuring patented buffer adjustment mechanism with ±1mm positioning repeatability. The dual-channel groove design minimizes lateral load stress, while the hexagonal piston rod prevents rotation. Includes magnetic piston for sensor compatibility (sensor not included). Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.3 purity.
- Precision press-fit operations in electronic assembly
- Variable height positioning in packaging machinery
- Tension control systems for textile equipment
- Modular automation test stations
- Food processing line gate controls
Installation note:
For optimal performance, maintain horizontal mounting orientation and lubricate through port using ISO VG32 hydraulic oil.
Allow 50mm clearance at stroke end for buffer adjustment access. Maximum side load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SAIJ40X140-30 |
| 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 | <140mm> |
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.