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 SDAJ Series Adjustable Slim Cylinder SDAJ20X90-30S Specifications
- Model Range: SDAJ12~25 (Cylinder bore 12mm to 25mm)
- Specific Model: SDAJ20X90-30S
- Bore Size: 20mm (ISO 6432 standard)
- Stroke: 90mm (±0.5mm tolerance)
- Adjustment Type: Built-in stroke adjuster with locknut
- Operating Pressure: 0.05~0.9 MPa
- Ambient Temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (0-5mm range)
- Mounting: ISO 15552 front flange with 4xM5 threaded holes
- Port Size: G1/8 (NPT optional)
- Piston Speed: 50~800 mm/s (lubricated)
- Seal Material: HNBR with wear-resistant ring
- Body Material: Anodized aluminum alloy
- Rod Material: Hard chrome-plated steel
- Weight: 650g ±3% (without accessories)
- Dimensions:
- Length: 176mm (full extension)
- Width: 34mm (flange mounting surface)
- Height: 34mm (square body profile)
Ultra-slim profile cylinder with integrated stroke adjustment mechanism, featuring precision ground rod and double-sealed bearing design. The 30S variant includes magnetic piston for position sensing compatibility. Optimized for high-speed reciprocation with reduced vibration transmission.
- PCB board clamping in SMT production lines
- Precision workpiece positioning in CNC tool changers
- High-speed sorting gates in logistics automation
- Medical device actuation requiring compact footprint
- Robotic end-effector tooling with space constraints
| Property | Property Value |
|---|---|
| sku | SDAJ20X90-30S |
| Adjustable Stroke | 30mm |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| 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.











