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 SDAJ16X80-20B Adjustable Slim Cylinder Specifications
- Series: SDAJ12~25 (Ultra-slim cylinder family)
- Full model: SDAJ16X80-20B
- Bore size: 16mm (Standard SDAJ series: 12/16/20/25mm options)
- Stroke: 80mm (Adjustable stroke range: ±0.5mm via cushion mechanism)
- Operating pressure: 0.15–1.0 MPa
- Temperature range: -20℃ to 80℃
- Medium: Dry air (Lubricated air requires oil mist treatment)
- Cushion type: Adjustable pneumatic cushion (Dual-side adjustable)
- Piston speed: 50–800 mm/s
- Mounting type: 20B (Basic foot mounting with through holes)
- Port size: M5x0.8 (Standard) / Optional NPT1/8
- Body material: Aluminum alloy (Anodized surface treatment)
- Seal material: NBR (Nitrile rubber) standard / Optional PU
- Weight: 0.45kg ±5% (Without accessories)
- Dimensions:
- Length: 116mm (Min. compact length)
- Width: 34mm (Cylinder body diameter)
- Height: 34mm (Including mounting foot protrusions)
Ultra-compact profile (30% slimmer than standard cylinders) with precision stroke adjustment capability. Features dual-cushion control for smooth end-of-stroke deceleration and anti-rotation piston design. Pre-lubricated for maintenance-free operation under normal conditions. Compatible with auto switches (Optional magnetic sensor groove available).
- High-density automation equipment (PCB handlers, SMT machines)
- Precision clamping mechanisms in semiconductor manufacturing
- Space-constrained medical device actuators
- Packaging machine ejectors and stoppers
- Robotic end-effector tooling
| Property | Property Value |
|---|---|
| sku | SDAJ16X80-20B |
| 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 | Non-magnetic |
| Bore Diameter | 16mm |
| 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.











