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 Ultra-Thin Cylinder (SDAJ16X70-20) Specifications
- Model Decoding: SDAJ16X70-20
- 16: Bore size (mm)
- 70: Stroke length (mm)
- 20: Cushion adjustment type + mounting variant
- Bore Size: 16mm (Available range: 12-25mm)
- Stroke: 70mm (Adjustable via built-in stroke limiter)
- Operating Pressure: 0.15-0.8 MPa
- Piston Speed: 50-800 mm/s (Lubricated condition)
- Cushioning: Adjustable elastic cushion
- Material:
- Cylinder Tube: Aluminum alloy hard anodized
- Piston Rod: SUS304 stainless steel
- Seals: NBR (Nitrile rubber)
- Mounting Types: MF1/MF2 front flange, LB5/LB8 side lug
- Weight: 0.48kg (Without accessories)
- Dimensions:
- Length: 70mm (Stroke) + 52mm (Base length) = 122mm total
- Width: 44mm (Max flange dimension)
- Height: 39mm (Including mounting protrusions)
- Temperature Range: -20℃ to 80℃ (Dry air required below 0℃)
- ISO Standard: Compliant with ISO 6432 (2015 edition)
Ultra-compact profile (only 39mm height) with precision stroke adjustment capability, featuring dual anti-rotation guide rods for enhanced lateral stability. The hardened piston rod and multi-lip seals ensure 2,000km+ service life under standard conditions. Includes magnetic piston for position sensing compatibility.
- PCB handling robots in electronics assembly
- Precision clamping in CNC tool changers
- Sheet metal positioning in laser cutting machines
- Medical device actuation requiring low inertia
- Packaging line diverters with quick stroke changes
| Property | Property Value |
|---|---|
| sku | SDAJ16X70-20 |
| 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 | 70mm |
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.











