Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X45-20SB
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SDAJ20X45-20SB
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Description
The SDAJ12~25 Adjustable Ultra-Thin Cylinder Series by AIRTAC
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
Installation note:
Maintain horizontal orientation for optimal lubrication distribution.
Allow 5mm lateral clearance for thermal expansion during continuous operation.
Use Loctite 243 on adjustment screws after final positioning.
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 SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X45-20SB Specifications
- Series Range: SDAJ12~25 (Bore sizes 12mm to 25mm)
- Model Decode: SDAJ20X45-20SB = 20mm bore × 45mm stroke (20SB: dual adjustable stroke)
- Operating Pressure: 0.05~0.9 MPa (5~9 bar)
- Medium Temperature: -20℃ to 80℃ (Dry air required)
- Cushioning: Adjustable rubber buffers at both ends
- Mounting Style: SW20 base mounting (ISO 6432 compliant)
- Port Size: M5x0.8 (Standard) / NPT1/8 optional
- Piston Speed: 50~800 mm/s (Optimal at 200~500 mm/s)
- Material: Aluminum alloy barrel, CRCA steel piston rod
- Rod Protection: Chrome-plated (3-5μm thickness)
- Seals: HNBR/NBR (Oil-resistant up to ISO VG32)
- Protection Rating: IP54 (Dust/water splashes)
- Weight: 0.48 kg (Body only) / 0.62 kg (With accessories)
- Dimensions: 45mm(W) × 20mm(H) × 109.5mm(L) (Extended length: 154.5mm)
Ultra-compact profile (20mm height) with dual stroke adjustment via external screws (±2mm fine-tuning). Features wear-resistant guide bushings and anti-rotation mechanism for precision linear motion. Requires 40μm filtered air with <0.5mg/m³ oil content. Lubricator recommended for maintenance intervals exceeding 500km travel.
Typical Applications:
- PCB handling robots in electronics assembly
- Micro-dosing valves in pharmaceutical packaging
- Wafer clamping mechanisms in semiconductor FOUPs
- Automated lens positioning in optical equipment
- Precision tensioning systems for thin-film production
Installation note:
Maintain horizontal orientation for optimal lubrication distribution.
Allow 5mm lateral clearance for thermal expansion during continuous operation.
Use Loctite 243 on adjustment screws after final positioning.
| Property | Property Value |
|---|---|
| sku | SDAJ20X45-20SB |
| 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 | <45mm> |
Shipping policies
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.
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