2、Features riveted connection between cylinder body/rear cap and piston/piston rod for enhanced structural integrity;
3、Precision roller burnishing followed by hard anodizing treatment on inner bore surface ensures superior wear resistance and durability;
4、Unique custom bi-directional sealing profile with integrated oil reservoir optimizes compactness and lubrication retention;
5、Space-saving design minimizes installation footprint while maintaining performance;
6、Integrated sensor grooves along cylinder periphery facilitate effortless sensor mounting;
7、Available in multiple mounting configurations for flexible system integration.
Category: Slim Cylinders , Brand: AirTAC , Series: SDAJ32~40 Adjustable Ultra-Compact Cylinders
AirTAC SDAJ32~40 Adjustable Slim Cylinder SDAJ40X90-20SB Technical Details
- Model Series: SDAJ (Adjustable Stroke Ultra-Slim)
- Bore Size: 40mm (Range: 32/40mm options)
- Stroke: 90mm (Adjustable through cushion mechanism)
- Operating Pressure: 0.05~1.0 MPa
- Temperature Range: -20℃ to +80℃
- Cushion Type: Adjustable elastic cushion (dual-side)
- Port Size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Piston Rod Thread: M10x1.25
- Material: Aluminum alloy body, CRMo steel rod
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Mounting Type: Foot-mounted (Standard), optional flange or clevis
- Repeat Positioning Accuracy: ±0.5mm
- Weight: 980g ±2% (Without accessories)
- Dimensions:
- Extended Length: 180mm (Cylinder body + stroke)
- Body Width: 50mm
- Height with Mount: 62mm
- Stroke Adjustment Range: ±2mm via cushion screw
Ultra-compact profile (20mm height reduction vs standard cylinders) with precision stroke adjustment capability. Features dual-chamber buffer system with ±2mm end-position tuning via hex key. Anti-rotation design maintains alignment in vertical installations. Integrated T-slot on body for sensor mounting compatibility.
- PCB handling robots requiring precise component placement
- Pharmaceutical blister packaging machines
- Automated optical inspection (AOI) equipment actuators
- Compact wafer transfer systems in semiconductor fabs
- High-density textile machine thread control
| Property | Property Value |
|---|---|
| sku | SDAJ40X90-20SB |
| Adjustable Stroke | <20mm> |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT1/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 90mm |
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.











