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 SDAJ20X80-75B Specifications
- Model Range: SDAJ12~25 (This unit: SDAJ20)
- Bore Size: 20 mm
- Stroke: 80 mm (Adjustable stroke mechanism)
- Operating Pressure: 0.15–0.8 MPa
- Temperature Range: -20℃ to 80℃ (NBR seals)
- Port Size: M5x0.8 (Dual Rc1/8 optional)
- Cushioning Type: Adjustable rubber bumper (both ends)
- Mounting Style: 75B - Basic front flange with single mounting hole
- Body Material: Aluminum alloy (hard anodized)
- Piston Rod: SUS304 stainless steel (chrome-plated)
- Weight: 0.75 kg ±5% (without accessories)
- Dimensions:
- Total Length (L): 121 mm (stroke 80mm + base length)
- Width (W): 32 mm (flange mounting width)
- Height (H): 32 mm (cylinder body height)
- ISO Standard: Compliant with ISO 6432 (8mm rod diameter variant)
Ultra-compact profile (32×32mm cross-section) with precision stroke adjustment capability through dual-end cushion screws. Features corrosion-resistant construction and integrated mounting grooves for space-constrained automation. Requires 5μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- PCB handling robots in electronics manufacturing
- Medical device clamping mechanisms
- Photovoltaic panel alignment systems
- High-density packaging line actuators
- 3D printer Z-axis positioning
| Property | Property Value |
|---|---|
| sku | SDAJ20X80-75B |
| Adjustable Stroke | 75mm |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 80 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.











