Airtac SAIJ40 Adjustable Cylinder SAIJ40X140-40
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 SAIJ40X140-40 Technical Details
- Model: SAIJ40X140-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Standard stroke: 140mm
- Adjustment range: ±2mm (via external locking nut)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Rubber buffer + external stroke adjustment
- Mounting style: Basic type (no built-in mounting features)
- Port size: M5x0.8 (G1/8 adaptor optional)
- Rod end: External thread M10x1.25
- Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated carbon steel
- Seal type: NBR (Nitrile) seals
- Temperature range: -20℃ to 80℃
- Weight: 1.85kg ±3%
- Dimensions (L×W×H):
- Retracted length: 212mm
- Extended length: 352mm
- Body width: 50mm
- Mounting height: 40mm
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical locking for repeatable stroke settings. The SAIJ40 series combines impact-resistant construction with ±0.5mm stroke positioning accuracy, achieved through its hexagonal adjustment rod and double-nut locking system. Optimized for applications requiring mid-force linear motion (max thrust 1250N at 1MPa) with space constraints.
- Packaging machine stopper positioning
- CNC fixture clamping mechanisms
- Automated assembly line part ejection
- Textile machinery tension control
- Semiconductor wafer handling stops
Operation tip:
Apply lithium-based grease to adjustment threads monthly in high-cycle applications (>500,000 cycles/year). Avoid over-tightening lock nuts beyond 2.5N·m torque to prevent thread deformation.
- Requires separate mounting brackets (MBT40 series recommended)
- For vertical installations, use with AR20 series air dryers to prevent moisture accumulation
- Maximum side load capacity: 150N at full extension
| Property | Property Value |
|---|---|
| sku | SAIJ40X140-40 |
| Adjustable Stroke | <40mm> |
| 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.