Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ63X85-20SB
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 SDAJ63X85-20SB Adjustable Slim Cylinder Specifications
- Series: SDAJ50~63 Ultra-slim Series
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 85mm (adjustable ±2mm via cushion screws)
- Operating pressure: 0.1–0.8 MPa (1–8 bar)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Port size: 1/4" BSP (G1/4) with M5x0.8 mounting threads
- Cushion type: External adjustable pneumatic cushion
- Mounting styles: Basic type (MB), Foot-mounted (MF), or Front flange (MP4)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated steel (Cr-Mo steel base)
- Seal type: NBR + polyurethane hybrid seals
- Repeat accuracy: ±0.5mm (with proper air preparation)
- Weight: 2.5kg (excluding accessories)
- Dimensions: 170mm(L) × 63mm(W) × 63mm(H) (minimum retracted length)
Ultra-compact profile (20% slimmer than standard cylinders) with integrated air cushion adjustment, featuring dual anti-rotation guides for precise linear motion. The nickel-plated end caps provide corrosion resistance in humid environments. Requires 5μm filtered lubricated air (ISO 8573-1 class 3).
- High-density packaging machinery tooling
- PCB handling robots in electronics manufacturing
- Medical device assembly with space constraints
- Automated wafer cassette elevators
- Compact jig clamping systems
Installation note:
When used in vertical orientation, install speed controller on lower port.
Allow 15mm clearance for cushion adjustment screws. Lubricate monthly with ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | SDAJ63X85-20SB |
| 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 | 63mm |
| Stroke | 85mm |
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.