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 SDAJ63X120-20S Adjustable Compact Cylinder Specifications
- Series: SDAJ50~63 Ultra-Thin Cylinder Family
- Model Code Breakdown: SDAJ63X120-20S = 63mm Bore × 120mm Stroke
- Bore Size: 63mm (ISO 6432 standard)
- Stroke: 120mm (±1mm tolerance, adjustable cushion)
- Operating Pressure: 0.1–0.9 MPa (1–9 bar)
- Piston Speed: 50–800 mm/s (optimal at 200–500 mm/s)
- Mounting Style: 20S – Rectangular flange with through holes
- Port Size: M5x0.8 (G1/8 adapter optional)
- Cushioning: External adjustable rubber buffer (5mm adjustment range)
- Piston Material: Hard-anodized aluminum alloy
- Rod Material: SUS304 stainless steel (chrome-plated optional)
- Seals: NBR (Nitrile) standard, FKM (Viton) available for high temps
- Temperature Range: -20℃ to 80℃ (NBR seals) / -10℃ to 150℃ (FKM seals)
- Weight: 3.5kg ±2% (without accessories)
- Dimensions: 180mm(L) × 82mm(W) × 63mm(H) (at full extension)
- Repeat Accuracy: ±0.5mm (with guide mechanism)
- Lubrication: Pre-lubricated (DOP oil), maintenance-free for 2000km travel
This space-saving cylinder features a 40% slimmer profile than standard models while maintaining 200N thrust capacity. The dual-rod stabilization design ensures precise linear motion, with magnetic piston versions (add "-M" suffix) available for position feedback. The 20S mounting flange enables secure installation in vertical/horizontal orientations.
- PCB handling robots requiring millimeter-level positioning
- Beverage canning line lid press mechanisms
- Pharmaceutical blister packaging sealing stations
- Semiconductor wafer transfer systems
- Automotive dashboard assembly fixtures
| Property | Property Value |
|---|---|
| sku | SDAJ63X120-20S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 120mm |
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.











