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 SAIJ40X275-10 Technical Specifications
- Model: SAIJ40X275-10
- Bore size: 40mm
- Stroke: 275mm (adjustable)
- Operating pressure: 0.05-0.9 MPa
- Piston speed: 50-1000mm/s
- Mounting type: Standard ISO 15552 (pre-drilled base and front flange)
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -20℃ to 80℃
- Ambient humidity: ≤95% RH
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg ±2%
- Dimensions:
- Extended length: 513mm
- Retracted length: 238mm
- Body diameter: 56mm
- Mounting hole spacing: 32mm (front) / 80mm (base)
Precision-adjustable pneumatic cylinder with dual-position locking mechanism, featuring a magnetic piston for position feedback compatibility. The anti-rotation design ensures stable linear motion, while the double-sealing structure enhances dust resistance. Requires 5μm filtered dry air with ISO 8573-1:2010 Class 3.4.3 air quality.
- Precision positioning in semiconductor handling equipment
- Variable-height clamping systems for CNC fixtures
- Packaging line product height adjustment mechanisms
- Automated warehouse vertical lift positioning
- Plastic injection molding ejector stroke control
- Loosen both cushion lock nuts
- Rotate adjustment screws (CW to shorten stroke/CCW to extend)
- Tighten nuts to 1.5N·m torque after adjustment
- Perform 3-5 test cycles to verify positioning
| Property | Property Value |
|---|---|
| sku | SAIJ40X275-10 |
| Adjustable Stroke | <10mm> |
| 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 | 275mm |
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.









