Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X90-40
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 SDAJ20X90-40 Technical Details
- Full model: SDAJ20X90-40
- Bore size: 20mm (SDAJ12~25 range: 12/16/20/25mm)
- Stroke: 90mm (adjustable through built-in stopper)
- Operating pressure: 0.05–0.9 MPa
- Ambient temperature: -10℃ to 70℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Foot-mounted (AF style)
- Body material: Hard anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal type: Heat-resistant NBR seals
- Weight: 0.68 kg (excluding accessories)
- Dimensions:
- Length: 162mm (stroke-dependent)
- Width: 40mm (max body width)
- Height: 39mm (mounting surface to rod center)
Ultra-compact profile (14mm shorter than standard cylinders) with 360° adjustable stroke mechanism. Features dual anti-rotation guide rods for precise linear motion, corrosion-resistant construction, and tool-free stroke adjustment via hex key. Designed for ISO 6432 compliance with 100,000km+ service life under rated conditions.
- PCB handling robots in electronics manufacturing
- Precision clamping in CNC tool changers
- Medical device positioning systems
- Packaging machine stopper mechanisms
- Semiconductor wafer transfer units
Installation guidance:
Use mounting bracket AMF20 for secure fixation. Lubricate through Z6L10UW lubricator (0.3-0.5cc oil mist per cycle recommended). Maintain ≤0.5mm alignment tolerance during installation.
| Property | Property Value |
|---|---|
| sku | SDAJ20X90-40 |
| 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 | <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.