Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X65-20SB
1. Manufactured in compliance with enterprise standards;
2. Features riveted integration between cylinder barrel/rear cover and piston/piston rod for compact reliability;
3. Barrel bore undergoes precision roller burnishing followed by hard anodizing for superior wear resistance and extended service life;
4. Patented asymmetric bidirectional piston sealing design with integrated lubrication reservoirs ensures space efficiency;
5. Optimized footprint minimizes installation spatial requirements;
6. Pre-machined sensor mounting grooves around barrel periphery enable tool-free sensor installation;
7. Multiple configurations available to accommodate specific application requirements.
Category: Slim Cylinders | Brand: AIRTAC | Series: SDAJ12~25
AirTAC SDAJ Series Ultra-Thin Adjustable Cylinder SDAJ20X65-20SB Specifications
- Model: SDAJ20X65-20SB
- Series: SDAJ12~25 (Adjustable Stroke Compact Cylinders)
- Bore size: 20 mm
- Stroke: 65 mm (Adjustable)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Fixed rubber buffer + adjustable stopper
- Mounting style: SB type (Basic foot mounting with front flange)
- Port size: M5x0.8 (Standard) / NPT1/8 optional
- Piston rod thread: M6x1 (External)
- Material:
- Cylinder tube: Aluminum alloy hard anodized
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Weight: 0.45 kg (Approx. with standard accessories)
- Dimensions:
- Total length: 107 mm (Stroke 65mm + minimum retracted length)
- Width: 34 mm (Max. across mounting surfaces)
- Height: 47 mm (Including piston rod protrusion)
- Mounting hole spacing: 20 mm (Vertical) × 25 mm (Horizontal)
Ultra-slim profile cylinder (only 20mm height reduction vs standard models) with stroke adjustment mechanism for precision positioning. Features dual cushioning system and corrosion-resistant construction. The compact SB mounting style enables direct installation in confined spaces. Requires ISO 8573-1 class 3 or cleaner compressed air.
- PCB handling robots in electronics assembly
- Medical device actuation mechanisms
- Packaging machine clamping units
- Semiconductor wafer transfer systems
- Precision gauging equipment
Installation note:
Use anti-rotation mechanism when lateral forces exceed 2N. Lubricate with ISO VG32 hydraulic oil.
Max side load: 15N (at full extension). Avoid rapid stroke adjustment under pressure.
| Property | Property Value |
|---|---|
| sku | SDAJ20X65-20SB |
| 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 | M5×0.8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 65mm |
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.