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 SDAJ12~25 Series Adjustable Compact Cylinder SDAJ16X35-20 Technical Details
- Series: SDAJ12~25 Ultra-Slim Design
- Bore size: 16mm (Standard options: 12/16/20/25mm)
- Stroke: 35mm (Adjustable range: 20-35mm)
- Mounting type: Compact flange mounting with 4xM5 threaded holes
- Operating pressure: 0.15-0.8 MPa
- Cushioning: Rubber buffer + external stroke adjustment screw
- Port size: M5x0.8 (Dual ports on both ends)
- Piston rod thread: M6x1.0
- Material:
- Cylinder tube: Hard anodized aluminum alloy
- Piston rod: Stainless steel (SUS304)
- Seals: NBR rubber (-20℃ to 80℃)
- Temperature range: -20℃ to 80℃ (with dry air)
- Adjustable stroke range: 20-35mm (±1mm adjustment precision)
- Repeat positioning accuracy: ±0.2mm
- Max speed: 1 m/s (with cushioning engaged)
- Protection rating: IP40 (Dust protected)
- Weight: 0.22 kg (Excluding accessories)
- Dimensions:
- Total length: 78mm (At 35mm stroke)
- Body width: 42mm
- Height with rod: 25mm (Body) + 12mm (Rod extension)
Ultra-flat cylinder (only 25mm height) featuring patented position-lock mechanism for millimeter-level stroke adjustment. The dual-chamber design enables stable operation at 80% reduced height compared to standard cylinders. Includes built-in magnetic sensor slot (G1/8 mounting) for position feedback. Requires ISO 8573-1 class 3 lubricated air.
- PCB board clamping/fixturing in electronics assembly
- Precision valve actuation in medical devices
- Compact packaging machine stoppers
- 3D printer nozzle positioning systems
- Robotic gripper finger actuators
| Property | Property Value |
|---|---|
| sku | SDAJ16X35-20 |
| 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 | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 16mm |
| Stroke | 35mm |
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.











