Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ50X40-20
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 SDAJ50X40-20 Adjustable Slim Cylinder Specifications
- Model Series: SDAJ50~63
- Full Model: SDAJ50X40-20
- Type: Double-acting adjustable ultra-slim cylinder
- Bore size: Ø50 mm
- Stroke: 40 mm (adjustable within 0-20mm via external stopper)
- Operating pressure: 0.05~0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Rubber buffer + adjustable external stopper
- Mounting style: Basic type (no built-in mounting)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Cylinder material: Anodized aluminum alloy
- Piston rod material: Chrome-plated SUS304
- Seal material: NBR (nitrile rubber)
- Weight: 1.45 kg (with rod)
- Dimensions:
- Length: 145mm (min. retracted) / 185mm (max. extended)
- Width: 70mm (including cushion screws)
- Height: 50mm (body thickness)
- ISO standard: 6432 compliant
Ultra-compact profile (only 50mm thickness) with external stroke adjustment capability through hexagonal stopper screws. Features dual-position cushioning system combining internal rubber buffers and mechanical adjustment. Corrosion-resistant construction with IP54 protection level. Requires air lubrication with ISO VG32 hydraulic oil mist (0.3-1.0g/m³).
- PCB handling robots requiring precise positioning
- Semiconductor wafer transfer mechanisms
- Medical device assembly with space constraints
- Packaging machine ejector systems
- 3C product automated testing equipment
Installation tip:
Allow ±0.5mm adjustment tolerance during stopper setup.
Lubricate guide shafts monthly in dry environments.
Maximum side load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SDAJ50X40-20 |
| 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 | <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.