Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ63X35-20SB
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 SDAJ50~63 Adjustable Ultra-Slim Cylinder SDAJ63X35-20SB Specifications
- Model: SDAJ63X35-20SB
- Series: SDAJ50~63 Compact Series
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 35mm (±1mm adjustable cushioning)
- Operating pressure: 0.1–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning type: External adjustable rubber bumper
- Mounting style: Basic type (MF1) with front flange
- Port size: M5x0.8 (G1/8 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Seal type: NBR + PU compound seals
- Weight: 1.45kg ±3% (without accessories)
- Dimensions:
- Length: 108mm (full retracted)
- Width: 76mm (mounting flange edge-to-edge)
- Height: 42mm (ultra-slim profile)
- Max theoretical thrust: 280N @0.63MPa
- Lubrication: Pre-lubricated (Grease-free operation)
- Protection rating: IP54 (standard seals)
This ultra-compact cylinder features a 20mm thick body profile optimized for space-constrained automation systems. The "SB" suffix indicates special buffer adjustment with ±1mm stroke fine-tuning capability through hex key adjustment. The anodized aluminum construction provides corrosion resistance, while the dual-cushion design minimizes end-impact noise below 75dB.
- PCB handling robots in electronics manufacturing
- Medical device actuation mechanisms
- Packaging machine clamp positioning
- Semiconductor wafer transfer systems
- Automotive dashboard component assembly
Installation guidelines:
Maintain ≤0.3mm/m alignment tolerance during mounting. Use 40μm filtered air with ISO 8573-1:2010 Class 3-4-3 quality. For vertical mounting, install rod end downward to prevent seal wear. Lubricate every 5 million cycles using ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | SDAJ63X35-20SB |
| 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 | 35mm |
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.