Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ40X85-40B
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 (SDAJ40X85-40B) Specifications
- Model Series: SDAJ32/40 Compact Series
- Bore Size: Ø40mm (SDAJ40 variant)
- Stroke: 85mm (±0.5mm tolerance)
- Adjustable Cushioning: Dual pneumatic cushion with ±15° adjustable screws
- Operating Pressure: 0.15-1.0 MPa
- Temperature Range: -20℃ to 80℃ (dry air required below 0℃)
- Piston Speed: 50-800 mm/s (optimal at 500 mm/s)
- Mounting Type: Basic style (40B code) with front flange and rear foot
- Port Size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Rod End: Female thread M10x1.25 (standard), male thread optional
- Cushion Length: 8mm (both ends)
- Piston Material: Aluminum alloy hard anodized
- Seal Type: HNBR rubber (high nitrile for oil resistance)
- Repeat Accuracy: ±0.2mm (ISO 6432 compliant)
- Weight: 0.92kg (without accessories)
- Dimensions: 85mm(Stroke) × 40mm(Bore) × 65mm(Height) - Body thickness only 34mm
Ultra-slim profile cylinder with space-saving design (34mm body height) featuring precision-machined cushioning valves for smooth end-of-stroke deceleration. The chrome-plated piston rod (HCP treatment) ensures corrosion resistance in humid environments. Compatible with auto switches (M9/M12 mounting slots). Includes built-in magnet for magnetic sensor compatibility.
- PCB handling robots requiring precise positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automotive window regulator test fixtures
- Food processing ejector systems (food-grade grease option available)
Installation Best Practices:
Maintain horizontal mounting orientation for optimal seal life.
Use 2Nm torque for cushion adjustment screws.
Apply ISO VG32 hydraulic oil when using in high-cycle applications (>1M cycles/year).
Minimum 10mm clearance required for magnetic sensor installation.
| Property | Property Value |
|---|---|
| sku | SDAJ40X85-40B |
| 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 | 85mm |
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.