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 SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ50X90-20 Specifications
- Model Series: SDAJ50~63 (50mm/63mm bore sizes available)
- Specific Model: SDAJ50X90-20
- Bore Size: 50mm
- Stroke Range: Adjustable 0-90mm (preset stroke 90mm)
- Operating Pressure: 0.15–1.0 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Mounting Type: Basic fixed (optional accessories: MFH, MFL series mounts)
- Port Size: G1/4 (M5x0.8 optional)
- Material:
- Cylinder Tube: Aluminum alloy hard anodized
- Piston Rod: SUS304 stainless steel
- Seals: Polyurethane (NBR optional)
- Weight: 1.25kg ±2% (without accessories)
- Dimensions:
- Length: 150mm (min. retracted length) / 240mm (max. extended length)
- Width: 63mm (including mounting bosses)
- Height: 50mm (barrel diameter + mounting base)
- Repeat Positioning Accuracy: ±0.5mm
- ISO Certification: Compliant with ISO 6432 standard
Ultra-compact profile (25% slimmer than standard cylinders) with stroke adjustment locknut for precision positioning. Features dual anti-rotation guide rods and wear-resistant bushings. Integrated mounting slots allow direct installation without additional brackets. Lubricator-free design for maintenance-free operation.
- PCB handling robots requiring precise vertical lifting
- Semiconductor wafer clamping mechanisms
- Medical device actuation with space constraints
- Automated conveyor gate controls
- 3D printer Z-axis compact drive systems
| Property | Property Value |
|---|---|
| sku | SDAJ50X90-20 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| 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.











