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 Series Adjustable Thin Cylinder SDAJ40X55-30SB Specifications
- Model: SDAJ40X55-30SB (32-40mm bore series)
- Bore size: 40mm
- Stroke: 55mm (adjustable)
- Mounting type: Standard basic type with front flange
- Operating pressure: 0.05–0.9 MPa
- Port size: M5x0.8 (dual ports)
- Buffer type: Adjustable rubber cushion
- Position detection: Pre-drilled sensor slots (8mm slot width)
- Stroke adjustment: External screw adjustment (±3mm compensation range)
- Rod rotation: Non-rotating rod design
- Seal material: Polyurethane (PU) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 0.78kg (bare cylinder)
- Dimensions:
- Length: 133mm (min extended) / 188mm (max extended)
- Width: 64mm (mounting flange side)
- Height: 40mm (body thickness)
Ultra-compact profile cylinder featuring precision stroke adjustment via hex wrench, designed for space-constrained automation. The anodized aluminum body with chrome-plated piston rod ensures corrosion resistance in humid environments. Integrated cushioning mechanism reduces end-impact noise to <70dB(A).
- PCB handling robots in electronics manufacturing
- Medical device positioning mechanisms
- Packaging machine clamp actuators
- Semiconductor wafer transfer systems
- Automated coffee machine brew units
- Lubricate rod with ISO VG32 hydraulic oil before initial use
- Maintain 0.5mm minimum clearance between sensor and magnetic ring
- For vertical mounting, use counterbalance valve when loads exceed 5kg
- Air quality: ISO 8573-1 class 3 (max 5mg/m³ oil content)
- Relative humidity: Below 80% (non-condensing)
- Vibration resistance: ≤4.9m/s² (frequency 10-60Hz)
| Property | Property Value |
|---|---|
| sku | SDAJ40X55-30SB |
| Adjustable Stroke | 30mm |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 55mm |
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.











