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 SDAJ40X40-40B Adjustable Compact Cylinder Specifications
- Series: SDAJ32~40 Ultra-Thin Cylinder Family
- Model Code Breakdown: SDAJ40X40-40B
- 40: Cylinder bore size (40mm)
- 40: Stroke length (40mm)
- 40B: Series variant with adjustable cushioning
- Bore Size: 40mm ±0.1mm precision honing
- Stroke Tolerance: 0~+1.5mm (adjustable via stopper)
- Operating Pressure: 0.15–0.8 MPa (1.5–8 bar)
- Max Thrust: 503N @ 0.6MPa (calculated)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)
- Cushioning: 5mm adjustable rubber buffers (both ends)
- Port Size: M5x0.8 (G1/8 adapter optional)
- Mounting Types: MF1/MF2 base mount or front flange
- Rod Thread: M10x1.25 external (6g tolerance)
- Material:
- Barrel: Aluminum alloy hard anodized
- Piston Rod: SUS304 stainless steel
- End Caps: Extruded aluminum
- Weight: 850g ±3% (without accessories)
- Dimensions:
- Length: 124mm (retracted) / 164mm (extended)
- Width: 58mm (mounting base included)
- Height: 40mm (barrel diameter)
- ISO Standard: Compliant with ISO 21287 (compact cylinders)
Ultra-low profile cylinder with 1:1 stroke-to-height ratio, featuring dual-action precision control through micrometer-style stroke adjusters. The through-rod design allows external position sensing and mechanical locking. Anodized surfaces resist chemical corrosion in harsh environments.
- PCB handling robots requiring slim actuators
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automated door locking in cleanrooms
- 3D printer bed leveling systems
| Property | Property Value |
|---|---|
| sku | SDAJ40X40-40B |
| 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 | PT1/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <40mm> |
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.











