Airtac SAIJ40 Adjustable Cylinder SAIJ40X270-50S
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 SAIJ40X270-50S Technical Details
- Model Code: SAIJ40X270-50S
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: Ø40 mm
- Stroke Length: 270 mm (adjustable)
- Operating Pressure: 0.1-0.9 MPa
- Cushioning Type: Adjustable air cushion (both ends)
- Mounting Style: Front/rear flange (MF1) with standard ISO 15552 mounting pattern
- Port Size: 1/4" NPT (G1/8 optional)
- Rod End Thread: M10×1.25 male
- Temperature Range: -20℃ to 80℃
- Body Material: Aluminum alloy (anodized)
- Piston Rod: Chrome-plated carbon steel
- Seal Material: NBR (nitrile rubber)
- Weight: 2.5 kg (without accessories)
- Dimensions: 320mm(L) × 80mm(W) × 80mm(H) (full extension)
- Stroke Adjustment: ±3mm via external locking nuts
- Repeat Position Accuracy: ±0.5mm
Precision-adjustable pneumatic cylinder featuring dual shock absorption and position memory function. The built-in stroke adjustment mechanism allows micro-positioning through rotating external locknuts, making it ideal for applications requiring variable stroke settings. Anti-rotation design maintains orientation stability during operation.
- Variable height positioning in automated assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine stopper position calibration
- Semiconductor handling equipment with Z-axis adjustment
- Textile machinery tension control systems
Installation Guidelines:
Lubricate through air port (ISO VG32 recommended) before initial use.
Maintain 1-2mm end clearance during mounting alignment.
For vertical installations, use optional guide brackets (SAI-MB40).
Note:
Avoid side load exceeding 30N.
When used in dusty environments, install protective bellows (SAI-BL40).
Maximum allowable lateral play: 0.3mm.
| Property | Property Value |
|---|---|
| sku | SAIJ40X270-50S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 270mm |
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.