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 SDAJ12X35-20S Adjustable Slim Cylinder Specifications
- Model Series: SDAJ12~25 (12mm/16mm/20mm/25mm bore sizes)
- Specific Model: SDAJ12X35-20S
- Bore Size: 12mm
- Stroke: 35mm (adjustable)
- Mounting Style: Side/Flange/Foot mount (customizable)
- Operating Pressure: 0.15–0.8 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Port Size: M5x0.8 (1/8" NPT optional)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston Rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Adjustable Stroke Range: 20-35mm (±1mm tolerance)
- Repeat Positioning Accuracy: ±0.2mm
- Max Speed: 750mm/s
- Lubrication: Required (ISO VG32 turbine oil recommended)
- Protection Rating: IP40 (dust protected)
- Weight: 0.25kg (without accessories)
- Dimensions:
- Length: 55mm (minimum compact length)
- Width: 35mm (mounting surface)
- Height: 12mm (profile thickness)
- Mounting Bolts: M4/M5 screws (stainless steel included)
Ultra-slim profile cylinder with external stroke adjustment mechanism, featuring a 20-35mm dynamic stroke range controlled via hex wrench. Precision-ground rod prevents rotation during operation. Integrated cushioning adjustment screws minimize end-impact noise. Ideal for high-density automation layouts requiring precise linear motion.
- PCB handling robots in electronics assembly
- Medical device positioning mechanisms
- Cartesian coordinate actuators
- Packaging machine clamp controls
- Semiconductor wafer processing equipment
- Align adjustment screws perpendicular to motion axis
- Apply thread-locker to cushion adjustment screws after calibration
- Pre-lubricate piston rod when operating below -10℃
- Do not exceed 80% of max pressure for micro-stroke applications
| Property | Property Value |
|---|---|
| sku | SDAJ12X35-20S |
| 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 | S-Magnetic |
| Bore Diameter | 12mm |
| 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.











