Airtac SAIJ40 Adjustable Cylinder SAIJ40X170-20S
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 SAIJ40X170-20S Technical Details
- Model: SAIJ40X170-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 170mm (adjustable range: ±5mm via mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable needle valve
- Mounting style: Basic type (no built-in mounting)
- Port size: G1/8 (ISO standard)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (anodized surface)
- Seal type: NBR (Nitrile) seals
- Protection class: IP54 (standard dust/moisture resistance)
- Weight: 2.8kg ±3%
- Dimensions:
- Length: 270mm (full extension)
- Width: 68mm (including mounting bosses)
- Height: 68mm (square body profile)
Precision adjustable stroke cylinder featuring dual-position mechanical stoppers for mid-stroke positioning. The SAIJ series incorporates wear-resistant rod guides and integrated cushioning adjustment screws for fine-tuning deceleration. Requires minimal lubrication (0.3-1.0g/m³ oil-mist in air supply recommended). Compatible with all standard ISO 6432 mounting accessories.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Material handling systems requiring dual-position stops
- Packaging machinery with adjustable compression force
- Automotive welding jigs with position feedback
Installation note:
For optimal performance, align cylinder axis within ±0.5° of load direction.
Use locknuts (not included) on adjustment screws after positioning.
Lubricate rod weekly in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SAIJ40X170-20S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 170mm |
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.