Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ25X40-20SB
1. Manufactured in compliance with enterprise standards;
2. Features riveted integration between cylinder barrel/rear cover and piston/piston rod for compact reliability;
3. Barrel bore undergoes precision roller burnishing followed by hard anodizing for superior wear resistance and extended service life;
4. Patented asymmetric bidirectional piston sealing design with integrated lubrication reservoirs ensures space efficiency;
5. Optimized footprint minimizes installation spatial requirements;
6. Pre-machined sensor mounting grooves around barrel periphery enable tool-free sensor installation;
7. Multiple configurations available to accommodate specific application requirements.
Category: Slim Cylinders | Brand: AIRTAC | Series: SDAJ12~25
AirTAC SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ25X40-20SB Specifications
- Series: SDAJ (Adjustable Compact Cylinder Series)
- Full model: SDAJ25X40-20SB
- Bore size: Ø25mm
- Stroke: 40mm (adjustable stroke mechanism)
- Operating pressure: 0.05-0.9 MPa
- Cushioning type: Air cushion with adjustable buffer (both ends)
- Mounting style: SB-type - Basic foot mounting with front flange
- Port size: M5x0.8 (dual ports)
- Temperature range: -20℃ to 80℃
- Piston material: Hard anodized aluminum alloy
- Rod material: Stainless steel SUS304
- Seal type: NBR seals with wear-resistant ring
- Weight: 0.58 kg (bare cylinder without accessories)
- Dimensions:
- Total length (L): 118mm (including stroke)
- Body width (W): 42mm
- Height (H): 25mm (minimum profile height)
- Position detection: Pre-drilled holes for magnetic sensor installation (4mm diameter)
- ISO standard: Compliant with ISO 6432 (metric pneumatic cylinders)
Ultra-slim profile cylinder featuring a space-saving design with integrated stroke adjustment mechanism. The dual cushioning system allows precise end-position control, while the anodized surface treatment provides corrosion resistance. Optional auto switch grooves enable sensor integration for position feedback. Ideal for applications requiring precise linear motion in confined spaces.
- PCB handling robots in electronics assembly lines
- Precision clamping devices in CNC tool changers
- Medical analyzer instrument actuators
- Packaging machine ejector mechanisms
- Semiconductor wafer transfer systems
Installation note:
Ensure proper alignment of mounting surfaces (flatness ≤0.1mm) and use recommended lubricant (ISO VG32)
during maintenance. For adjustable stroke operation, limit rotation torque to 0.3N·m max when setting stoppers.
| Property | Property Value |
|---|---|
| sku | SDAJ25X40-20SB |
| 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 | M5×0.8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Stroke | <40mm> |
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.