Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ40X20-20SB
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 Ultra-Thin Cylinder SDAJ40X20-20SB Specifications
- Model: SDAJ40X20-20SB
- Bore size: 40mm
- Stroke: 20mm (±1mm adjustability)
- Mounting type: Double pivot bracket (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 optional)
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Piston speed: 50–800 mm/s (lubricated)
- Buffer length: 20mm (max absorption energy 0.8J)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 0.58kg (without accessories)
- Dimensions: 85mm(L) × 82mm(W) × 40mm(H)
- Rod thread: M10x1.25 (ISO 12240-2 standard)
- Max lateral load: 25N at full extension
- Repeat positioning accuracy: ±0.5mm
Ultra-compact cylinder with 32% reduced height compared to standard models, featuring precision-machined aluminum alloy body and chromium-plated piston rod. The dual-axis design allows stable linear motion in confined spaces. Integrated adjustable cushioning prevents end-impact vibration (adjustment range: 0–20mm buffer stroke). Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Semiconductor wafer handling robots
- High-speed pick-and-place mechanisms
- Medical device assembly lines
- Precision optical lens positioning systems
- Packaging machine clamp actuators
Installation note:
Maintain ≤0.1mm/m parallel alignment tolerance between guide rails.
Lubricate every 500,000 cycles using AirTAC PAG-32 grease.
Avoid side load exceeding 10% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | SDAJ40X20-20SB |
| 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 | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <20mm> |
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.