Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ63X45-20S
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 Ultra-Thin Cylinder SDAJ63X45-20S Specifications
- Series Range: SDAJ50 to SDAJ63
- Model Code Breakdown: SDAJ63X45-20S = 63mm bore × 45mm stroke × 20mm cushion adjustment
- Bore Size: 63mm (±0.1mm tolerance)
- Stroke: 45mm (adjustable with ±0.5mm repeat accuracy)
- Cushioning: Rubber buffer with adjustable dampening screws
- Mounting Style: Compact square profile with 4x M5 threaded mounting holes
- Port Size: G1/8 (ISO228 standard) dual ports
- Operating Pressure: 0.1–0.9 MPa (1–9 bar)
- Temperature Range: -20℃ to +80℃ (NBR seals)/ -10℃ to +80℃ (FKM seals optional)
- Piston Speed: 50–750 mm/s (lubricated operation)
- Weight: 1.85 kg (including all mounting hardware)
- Dimensions:
- Total Length (retracted): 136mm
- Body Width: 63mm (square cross-section)
- Height (with rod): 96mm (base to rod end)
- Rod Thread: M10×1.25 external thread (stainless steel)
- Material: Aluminum alloy body (anodized), chromium-plated piston rod
- IP Rating: IP67 (dust/water resistant)
Ultra-slim cylinder optimized for space-constrained automation systems requiring precise linear motion. Features 360° adjustable cushioning via twin needle valves for smooth end-of-stroke deceleration. The square body design enables direct sensor mounting and anti-rotation stability. Requires filtered air with 40μm particle size max and ISO VG32 hydraulic oil mist lubrication.
- PCB handling robots in electronics manufacturing
- Glass panel pressing mechanisms
- Pharmaceutical blister packaging machines
- Automotive dashboard assembly jigs
- High-density wafer sorting equipment
Installation tip:
Maintain 0.5–1mm clearance between cylinder body and machine frame to prevent thermal expansion interference. Use copper-based anti-seize compound on piston rod threads when attaching accessories.
| Property | Property Value |
|---|---|
| sku | SDAJ63X45-20S |
| 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 | <45mm> |
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.