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 SDAJ40X65-40B Specifications
- Model Series: SDAJ32~40 (Specific model: SDAJ40X65-40B)
- Type: Double-acting ultra-slim cylinder with adjustable stroke
- Bore size: 40mm (standard series)
- Stroke: 65mm (adjustable within stated range)
- Operating pressure: 0.05~0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion at both ends
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Mounting type: 40B (basic front flange with through holes)
- Piston material: Aluminum alloy with hard anodization
- Rod material: Stainless steel SUS304
- Seal material: NBR (Nitrile rubber) with low friction design
- Weight: 1.45kg ±2% (bare cylinder without accessories)
- Dimensions (L×W×H):
- Total length: 134mm (at full extension)
- Body width: 48mm
- Height with mounting flange: 56mm
- Stroke adjustment range: ±2mm via built-in stopper
- Protection class: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (maintenance-free for 2000km operation)
Ultra-compact profile cylinder (only 48mm width) designed for space-constrained automation systems. Features precision-machined guide grooves for stable linear motion and dual-axis adjustable end locks for fine stroke tuning (±2mm). The corrosion-resistant construction supports continuous operation in humid environments.
- PCB handling robots in electronics manufacturing
- Precision clamping in optical lens assembly
- Medical device positioning mechanisms
- Packaging machine flap folding actuators
- 3D printer auto-bed leveling systems
- Max lateral load: ≤15N (use guided units for higher loads)
- Mounting surface flatness: ≤0.1mm
- Optimal air supply: 0.3-0.6MPa with 5μm filtration
- Stroke adjustment: Loosen lock nut, rotate stopper, then re-tighten to 0.7-1.0Nm torque
| Property | Property Value |
|---|---|
| sku | SDAJ40X65-40B |
| 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 | 65mm |
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.











