Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X75-40SB
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 SDAJ20X75-40SB Specifications
- Model: SDAJ20X75-40SB (SDAJ12~25 series)
- Bore size: 20mm
- Stroke: 75mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Buffer type: Adjustable pneumatic cushioning
- Mounting style: Standard foot mounting (ISO 15552 compatible)
- Repeat positioning accuracy: ±0.5mm
- Piston speed: 50–700 mm/s
- Port size: M5x0.8 (standard) / optional NPT1/8
- Seal material: Nitrile rubber (NBR) / optional Polyurethane (PU)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 0.68 kg (cylinder body only) / 0.92 kg (with accessories)
- Dimensions: 158mm(L) × 46mm(W) × 32mm(H) (max extended length)
Ultra-compact profile cylinder (12mm height reduction vs standard models) with external stroke adjustment mechanism. Features double-acting operation, magnetic piston for sensor compatibility, and anodized aluminum construction. Includes built-in auto-locking nuts for precise position retention. Requires 40μm filtered dry air with ISO 8573-1:2010 class 4.4.3.
- PCB handling robots in electronics manufacturing
- Precision clamping devices in CNC tool changers
- Cartesian coordinate pick-and-place systems
- Medical device assembly automation
- Lithium battery production line positioning
Installation guidance:
Maintain 0.05mm maximum misalignment during mounting. Lubricate with ISO VG32 hydraulic oil
if operating below 0.3 MPa. Stroke adjustment requires 2.5mm hex key (included).
| Property | Property Value |
|---|---|
| sku | SDAJ20X75-40SB |
| Adjustable Stroke | <40mm> |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 75mm |
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.