Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ50X70-20
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 Slim Cylinder SDAJ50X70-20 Specifications
- Series: SDAJ50~63 (Ultra-thin compact series)
- Model: SDAJ50X70-20
- Bore size: 50mm (standard in SDAJ series)
- Stroke: 70mm (adjustable via built-in stroke limiter)
- Mounting type: Basic (standard square base)
- Cushioning: Adjustable pneumatic cushioning (dual-side)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Seal material: NBR (standard), optional FKM available
- Port size: M5x0.8 (standard), G1/8 optional
- Piston speed: 50-750 mm/s (lubricated condition)
- Protection rating: IP54 (standard dust/moisture resistance)
- Weight: 0.85 kg (excluding accessories)
- Dimensions:
- Total length: 114mm (stroke 70mm + end caps)
- Body width: 63mm (square profile dimension)
- Height: 50mm (bore-dependent vertical size)
Ultra-slim profile cylinder with 20mm reduced height compared to standard models, featuring a modular stroke adjustment system using precision shim plates. The anodized aluminum construction ensures corrosion resistance while maintaining 50% weight reduction versus steel cylinders. Includes magnetic piston for position sensing compatibility (sensor not included).
- Space-constrained automation: PCB handling robots
- Medical device actuation: MRI-compatible equipment
- Packaging machinery: Vertical pouch sealing units
- Semiconductor manufacturing: Wafer transfer systems
- Elevator door mechanisms: Low-profile horizontal drives
Installation guidelines:
Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body.
For vertical mounting, use counterbalance valves to prevent unexpected motion.
Lubricate with ISO VG32 turbine oil if operated below -10℃.
| Property | Property Value |
|---|---|
| sku | SDAJ50X70-20 |
| 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 | 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.