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 SDAJ63X85-20B Adjustable Slim Cylinder Specifications
- Series: SDAJ50~63 Ultra-Compact Line
- Model Code Breakdown: SDAJ63-X85-20B
- 63: Bore size (mm)
- X85: Extended stroke length (mm)
- 20: Cushion adjustment type (20=Standard adjustable)
- B: Magnetic switch variant (B-type inductive sensor)
- Bore Size: 63mm (±0.1mm machining tolerance)
- Stroke: 85mm (Max adjustable range ±3mm)
- Operating Pressure: 0.05~0.8 MPa (0.5~8 bar)
- Temperature Range: -20℃ to 80℃ (Dry air required below 0℃)
- Cushioning: Dual adjustable rubber buffers
- Port Size: G1/8 (BSPP) dual ports
- Piston Rod Material: SUS304 stainless steel (Chrome-plated)
- Tube Material: AL6061-T6 anodized aluminum
- Seals: NBR standard (FDA-compliant seals available)
- Mounting: Fixed type (Basic mounting) with 4x M5 threaded holes
- Repeat Accuracy: ±0.5mm (Under 5 bar pressure)
- Weight: 2.3kg (Without accessories)
- Dimensions:
- Length: 205mm (Min compressed length: 120mm)
- Width: 78mm (Including mounting flanges)
- Height: 63mm (Bore diameter + 5mm tolerance)
- Accessories: Includes 2x cushion needles, 4x M5x12 mounting screws
This low-profile cylinder combines 20% thinner profile (vs standard models) with precision stroke adjustment, featuring dual cushion control knobs for smooth end-position damping. The hardened piston rod and dual-lip seal design ensure 3,000km service life under rated load. Optional IP67-rated magnetic sensors available for position feedback.
- PCB handling robots requiring slim actuators
- Pharmaceutical blister packaging machines
- Glass panel flipping mechanisms (non-sparking design)
- High-cycle textile cutting equipment (50-100 ops/min)
- Semiconductor wafer transfer systems
| Property | Property Value |
|---|---|
| sku | SDAJ63X85-20B |
| 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 | Non-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.











