Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ50X90-20SB
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 SDAJ50X90-20SB Adjustable Compact Cylinder Specifications
- Series: SDAJ50~63 Ultra-Slim Series
- Full model: SDAJ50X90-20SB
- Bore size: 50mm (1.97")
- Stroke: 90mm ±0.5mm (3.54")
- Operating pressure: 0.05~1.0 MPa (7-145 PSI)
- Ambient temperature: -20℃ to 80℃ (NBR seals)
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston speed: 50~700 mm/s (lubricated)
- Mounting type: 20SB (Swivel foot with single mounting hole)
- Rod end: Female thread M10x1.25
- Weight: 1.25 kg (2.76 lbs) ±3%
- Dimensions:
- Extended length: 180mm (7.09")
- Retracted length: 90mm (3.54")
- Body width: 63mm (2.48")
- Height (with foot): 84mm (3.31")
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- End caps: Aluminum alloy
This ultra-compact cylinder combines minimal installation space (30% thinner than standard models) with precision control through dual adjustable air cushions. The 20SB mounting variant features a reinforced swivel base for vibration resistance in dynamic applications. Requires ISO VG32 or equivalent oil mist lubrication for optimal performance.
- High-density PCB board handling systems
- Semiconductor wafer transfer mechanisms
- Robotic end-effector tool changers
- Pharmaceutical blister packaging machines
- Vertical CNC tool magazine actuators
Installation tip:
When using in vertical orientation, install a speed controller on the lower port to prevent free fall. Maintain 0.3mm minimum clearance between rod end and load during alignment.
| Property | Property Value |
|---|---|
| sku | SDAJ50X90-20SB |
| 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 | <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.