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 SDAJ63X50-40SB Adjustable Compact Cylinder Specifications
- Series: SDAJ50~63 Ultra-Slim Cylinder Family
- Model Code Breakdown: SDAJ63X50-40SB
- 63: Bore size (mm)
- 50: Stroke length (mm)
- 40: Cushion adjustment type (Threaded rod)
- SB: Basic switch version (No magnetic sensor)
- Bore diameter: 63 mm
- Stroke: 50 mm (±10% adjustable)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Piston speed: 50–750 mm/s
- Port size: G1/8 (BSPP thread)
- Cushioning: Elastic buffer + adjustable screw
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (Nitrile rubber)
- Rod end type: Female M10x1.25 thread
- Weight: 1.2 kg (with standard accessories)
- Dimensions:
- Length: 166 mm (retracted) / 216 mm (extended)
- Width: 82 mm (including mounting bosses)
- Height: 63 mm (bore diameter + 3mm tolerance)
- ISO standard: 6432 (Compact cylinder specifications)
Industry's thinnest 63mm bore cylinder (only 63mm height profile) with integrated stroke adjustment. Features dual cushioning system for precise end-position control. Anti-rotation design maintains tooling alignment during operation. Optional auto switch kits available (SDAJ63X50-40S for magnetic sensor version).
- PCB press-fit mechanisms in electronics assembly
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| Property | Property Value |
|---|---|
| sku | SDAJ63X50-40SB |
| Adjustable Stroke | <40mm> |
| 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 | <50mm> |
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.











