Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ63X70-20B
2. Features riveted structure integrating cylinder body with rear end cap, piston with piston rod for reinforced compactness and reliability;
3. Cylinder bore undergoes precision roller burnishing followed by hard anodized treatment, delivering exceptional wear resistance and long-term durability;
4. Custom-profile bidirectional piston seal configuration with integrated oil reservoir ensures space-efficient sealing performance;
5. Ultra-slim profile maximizes space utilization in confined installations;
6. Perimeter sensor grooves enable tool-free magnetic switch mounting;
7. Multiple configuration options across standardized specifications.
Category: Compact Cylinders | Brand: AirTAC | Series: SDAJ50~63
AirTAC SDAJ63X70-20B Adjustable Ultra-Slim Cylinder Specifications
- Series: SDAJ50~63 compact series
- Model: SDAJ63X70-20B
- Bore size: 63mm
- Stroke: 70mm
- Mounting type: Basic foot mounting (ISO 6432 standard)
- Adjustable cushioning: Double-sided rubber buffer with 20mm adjustment range
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Port size: M5x0.8 (G1/8 optional)
- Body material: Aluminum alloy (anodized surface)
- Seal material: NBR rubber (high-temp HNBR available)
- Weight: 1.65 kg (without accessories)
- Dimensions:
- Length: 186mm (including cushion adjustment)
- Width: 83mm (mounting base span)
- Height: 63mm (cylinder body diameter)
- Protection rating: IP54 (standard), IP67 (optional wiper upgrade)
- Lubrication: Pre-lubricated (DOP-free oil)
Ultra-low profile cylinder optimized for space-constrained automation systems. Features 360° adjustable mounting holes and precision-machined buffer screws for smooth stroke termination. The hard-anodized barrel provides enhanced wear resistance, while the dual piston seals ensure consistent performance in high-cycle applications (up to 1.5 million cycles). Requires 5μm filtered air with oil mist lubrication recommended for continuous operation.
- PCB handling robots in electronics manufacturing
- Clamping mechanisms in CNC tool changers
- Precision paper feeding in printing presses
- Medical device assembly automation
- Packaging machine ejector systems
Installation tip:
Maintain 0.5–1mm clearance between cylinder body and adjacent components to prevent heat buildup. For vertical mounting, install air vents upward to prevent condensate accumulation. Use locknuts (not included) for cushion adjustment screw fixation in high-vibration environments.
| Property | Property Value |
|---|---|
| sku | SDAJ63X70-20B |
| 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 | PT1/4 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 70mm |
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.