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 SDAJ63X90-20S Adjustable Compact Cylinder Specifications
- Model Series: SDAJ50~63 (Frame Size 50mm-63mm)
- Specific Model: SDAJ63X90-20S
- Bore Size: 63mm
- Stroke: 90mm (±5mm adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Port Size: M5x0.8 (Standard) / Optional NPT1/8
- Piston Rod Thread: M12x1.75
- Cylinder Tube Material: Aluminum alloy (hard anodized)
- Rod Material: Stainless steel (SUS304)
- Seal Material: Polyurethane (NBR optional)
- Protection Class: IP54 (standard) / IP67 (optional)
- Mounting Type: 20S - Dual pivot brackets with female threads
- Weight: 1.45kg (without accessories)
- Dimensions:
- Total Length: 181mm (at mid-stroke)
- Body Width: 70mm
- Height (with brackets): 92mm
- Mounting Center Distance: 40mm
Ultra-slim profile cylinder (23% thinner than standard models) with precision stroke adjustment capability. Features corrosion-resistant construction and dual-position sensing slots for magnetic switch installation. The integrated shock absorption system reduces end-impact noise by 40% compared to basic cylinders.
- High-density automation workstations
- PCB handling robots
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer systems
- Vertical lift mechanisms in cleanrooms
1. Max lateral load: 15N (use guide mechanisms for heavier side loads)
2. Lubricate with ISO VG32 turbine oil (non-detergent)
3. For vertical mounting: Reduce operating pressure by 20% for safety margin
4. Buffer adjustment: Turn clockwise to soften end impact (1 full turn ≈ 30% damping change)
| Property | Property Value |
|---|---|
| sku | SDAJ63X90-20S |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 90mm |
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.











