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 SDAJ40X25-20S Adjustable Slim Cylinder Specifications
- Series: SDAJ32~40 (Compact Adjustable Type)
- Full Model: SDAJ40X25-20S
- Bore Size: 40mm (Standard SDAJ Series)
- Stroke: 25mm (±0.5mm tolerance)
- Adjustable Stroke Range: 0-20mm (Micro-adjustable through external screw)
- Operating Pressure: 0.05~0.9 MPa
- Cushioning: Adjustable rubber cushion (both ends)
- Port Size: M5x0.8 (Standard) / Optional NPT1/8
- Piston Speed: 50~1000mm/s (Lubricated condition)
- Ambient Temperature: -20℃ to 80℃
- Seal Material: NBR + Special Polyurethane
- Body Material: Hard anodized aluminum alloy
- Mounting: Basic type (No built-in mounts) with 4x M5 threaded holes
- Weight: 0.68kg (Excluding accessories)
- Dimensions:
- Total Length: 147mm (Max extended)
- Body Width: 40mm (Square profile)
- Height: 40mm (Including cushion adjusters)
- ISO Standard: Compliant with ISO 6432 (8mm~25mm stroke models)
Ultra-slim cylinder featuring 12mm reduced cross-section design for confined spaces. Precision-ground piston rod with chrome-plated surface (Cr≥0.8μm) ensures smooth operation. Integrated locknut design allows stroke adjustment without disassembly. Optional magnetic version (SDAJ40X25-20S-M) available for position sensing.
- PCB board clamping in SMT assembly lines
- Precision glass panel handling robots
- Pharmaceutical blister packaging machines
- Semiconductor wafer positioning stages
- Automated optical inspection (AOI) equipment
| Property | Property Value |
|---|---|
| sku | SDAJ40X25-20S |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <25 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.











