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 SDAJ25X90-40 Adjustable Ultra-Thin Cylinder Specifications
- Series Range: SDAJ12~25 (12mm to 25mm bore sizes)
- Model: SDAJ25X90-40
- Bore size: 25mm
- Stroke: 90mm (±0.5mm adjustment range)
- Operating pressure: 0.05-0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion (external thread adjustment)
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Piston speed: 50-750 mm/s
- Mounting type: Basic type (MF1) with axial mounting holes
- Rod end: Female thread M10x1.25
- Weight: 0.85kg ±3%
- Dimensions (L×W×H):
- Extended length: 161mm
- Retracted length: 71mm
- Body width: 52mm
- Height with mounting: 42mm
- Seal material: Polyurethane (PU) + NBR composite
- Repeat positioning accuracy: ±0.2mm
- Lubrication: Pre-lubricated (DOP mist lubrication compatible)
Ultra-compact profile cylinder (40mm total height) with precision stroke adjustment, featuring a 360° rotatable piston rod and anti-rotation mechanism. The anodized aluminum body with chrome-plated piston rod provides corrosion resistance. Built-in magnet for position sensing compatibility.
- PCB handling robots in electronics manufacturing
- Precision clamping in CNC tool changers
- Medical device assembly automation
- Packaging machine stopper mechanisms
- Solar panel laminator positioning
| Property | Property Value |
|---|---|
| sku | SDAJ25X90-40 |
| Adjustable Stroke | <40mm> |
| 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 | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| 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.











