Airtac SAIJ40 Adjustable Cylinder SAIJ40X165-20
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 SAIJ40X165-20 Adjustable Cylinder Specifications
- Model: SAIJ40X165-20
- Type: Compact adjustable stroke single-acting cylinder
- Bore size: 40mm
- Stroke length: 165mm (adjustable via mechanical stopper)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -10℃ to 70℃
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Mounting style: Basic type with 2x M5x0.8 mounting holes (side mounting)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod material: Chrome-plated carbon steel (Cr-Mn)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 1.23kg ±3%
- Dimensions: 230mm(L) × 48mm(W) × 48mm(H)
- Stroke adjustment range: 0-100% of nominal stroke
- Max piston speed: 500mm/s
- Protection rating: IP54 (standard sealing)
Ultra-slim cylinder with external stroke adjustment mechanism, featuring a hexagonal locknut for precise position fixing. The dual-cushion design minimizes end-impact noise while maintaining positioning accuracy (±0.5mm repeatability). Anti-rotation guide slots ensure stable linear motion. Includes built-in magnet for sensor compatibility (inductive sensors sold separately).
- Precision workpiece clamping in CNC tool changers
- Vertical lift mechanisms in semiconductor handlers
- Variable stroke press systems for micro-component assembly
- Packaging machine stopper adjustment units
- Automated test equipment positioners
Installation note:
Apply thread lock (Loctite 243 recommended) to adjustment bolts after calibration.
Maintain 0.5-1mm clearance between stopper and cylinder head during adjustment.
Lubricate with ISO VG32 turbine oil before initial operation.
| Property | Property Value |
|---|---|
| sku | SAIJ40X165-20 |
| Adjustable Stroke | <20mm> |
| 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 | 165 mm |
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.