Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ63X40-20SB
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 SDAJ63X40-20SB Adjustable Compact Cylinder Specifications
- Series: SDAJ50~63 Ultra-slim Cylinder Family
- Model: SDAJ63X40-20SB
- Bore Size: 63mm
- Stroke: 40mm (adjustable via external stroke adjuster)
- Operating Pressure: 0.05~1.0 MPa
- Medium: Clean air (lubricated or non-lubricated)
- Ambient Temperature: -20℃ to 80℃
- Buffer Type: Fixed rubber cushion + external stroke adjustment
- Mounting Style: Basic type (Standard foot mounting with through holes)
- Port Size: G1/8 (Rc1/8 optional)
- Piston Material: Die-cast aluminum alloy with hard anodizing
- Rod Material: Chrome-plated steel (Cr equivalent ≥0.8μm)
- Seal Type: NBR/PU seals (FDA compliant options available)
- Repeat Position Accuracy: ±0.5mm
- Weight: 1.85kg ±3%
- Dimensions (L×W×H):
- Extended Length: 178mm
- Retracted Length: 138mm
- Body Width: 83mm
- Height (with mount): 96mm
Ultra-low profile cylinder (22mm height reduction vs standard models) featuring dual-position stroke adjustment mechanism with locknut. Precision ground rod guide ensures <1° deflection under max load. Integrated magnetic sensor groove (M5x0.8 thread) for position feedback devices. Corrosion-resistant design passes 96hr salt spray test.
- High-density PCB board handling systems
- Robotic end-effector clamping mechanisms
- Semiconductor wafer processing equipment
- Medical device assembly lines
- Packaging machine ejector systems
Installation note:
Max side load ≤15% of thrust rating. For vertical mounting,
use counterbalance valves. Lubricate every 3 months under
continuous operation (ISO VG32 equivalent oil).
| Property | Property Value |
|---|---|
| sku | SDAJ63X40-20SB |
| 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 | PT1/4 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <40mm> |
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.