2、Features riveted connection between cylinder body/rear cap and piston/piston rod for enhanced structural integrity;
3、Precision roller burnishing followed by hard anodizing treatment on inner bore surface ensures superior wear resistance and durability;
4、Unique custom bi-directional sealing profile with integrated oil reservoir optimizes compactness and lubrication retention;
5、Space-saving design minimizes installation footprint while maintaining performance;
6、Integrated sensor grooves along cylinder periphery facilitate effortless sensor mounting;
7、Available in multiple mounting configurations for flexible system integration.
Category: Slim Cylinders , Brand: AirTAC , Series: SDAJ32~40 Adjustable Ultra-Compact Cylinders
AirTAC SDAJ32~40 Adjustable Ultra-Thin Cylinder SDAJ40X30-20S Specifications
- Model Series: SDAJ32~40 (Size 32/40mm)
- Specific Model: SDAJ40X30-20S
- Bore Size: 40mm
- Adjustable Stroke: 30mm
- Actual Stroke: 20mm (±1mm)
- Operating Pressure: 0.1~0.9 MPa
- Temperature Range: -20℃ to 80℃
- Cushion Type: Adjustable cushioning (both ends)
- Mounting Style: Standard side mounting holes
- Port Size: G1/8 (NPT optional)
- Body Material: Aluminum alloy (hard anodized)
- Seal Material: NBR (nitrile rubber)
- Piston Rod Material: Stainless steel (SUS304)
- Weight: 0.65kg (excluding accessories)
- Dimensions (L×W×H):
- Basic Length: 105mm (retracted)
- Extended Length: 125mm (with 20mm stroke)
- Body Width: 40mm (square profile)
- Height with Mounts: 53mm
- Max Speed: 500mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Repeat Accuracy: ±0.2mm
- Protection Rating: IP54 (standard)
Ultra-compact profile cylinder (height ≤53mm) with innovative dual-stroke adjustment mechanism. Features wear-resistant dual piston seals and precision ground rod for smooth operation. The 40mm bore version delivers 126N thrust at 0.5MPa. Optional magnetic version (add "-M" suffix) for position sensing.
- Space-constrained automation: PCB handling robots
- Precision alignment systems in semiconductor equipment
- Medical device actuation (dental chairs, lab automation)
- Packaging machine clamping mechanisms
- Vertical Z-axis positioning in 3D printers
| Property | Property Value |
|---|---|
| sku | SDAJ40X30-20S |
| 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 | PT1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 30mm |
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.











