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 SDAJ40X120-40S Adjustable Ultra-Slim Cylinder Specifications
- Model: SDAJ40X120-40S
- Series: SDAJ32~40 (Standard ISO 6432 compliant)
- Bore size: 40 mm
- Stroke: 120 mm (±0.5 mm tolerance)
- Operating pressure: 0.1–0.9 MPa (15–130 PSI)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange (MF1) / Foot mounting (optional)
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -20℃ to 80℃ (NBR seals)
- Piston material: Anodized aluminum alloy
- Rod material: Chrome-plated steel (Cr-Mo)
- Weight: 1.8 kg (excluding accessories)
- Dimensions:
- Extended length: 320 mm (stroke + cylinder body)
- Retracted length: 200 mm
- Body width: 80 mm (flange mounting surface)
- Height with rod: 105 mm (at full extension)
- Lubrication: Pre-lubricated (ISO VG32 recommended for maintenance)
- Protection rating: IP40 (standard)
Ultra-compact profile (18mm shorter than standard cylinders) with high precision guide rods, designed for space-constrained automation systems. Features dual adjustable air cushions for smooth deceleration and reduced impact noise. Optional magnetic piston version (add "-M" suffix) for position sensing.
- PCB handling robots in electronics manufacturing
- Medical device assembly with cleanroom requirements
- Vertical lift mechanisms in packaging lines
- Precision clamping fixtures for CNC machining
- Solar panel positioning systems
| Property | Property Value |
|---|---|
| sku | SDAJ40X120-40S |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 120mm |
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.











