Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X55-20B
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 Adjustable Ultra-Thin Cylinder SDAJ20X55-20B Technical Details
- Model Range: SDAJ12~25 (Current model: SDAJ20X55-20B)
- Bore Size: Ø20 mm
- Stroke: 55 mm (adjustable cushion)
- Operating Pressure: 0.05~0.9 MPa
- Medium Temperature: -20℃ to 80℃
- Port Size: G1/8 (M5 optional)
- Mounting Type: Basic (B) - Through hole mounting
- Piston Speed: 50~700 mm/s
- Cushion Type: Adjustable rubber buffer
- Seal Material: NBR (Nitrile rubber)
- Weight: 0.43 kg
- Dimensions:
- Total Length (L): 108 mm (at mid-stroke)
- Body Width (W): 36 mm
- Height (H): 30 mm
- Mounting Hole Spacing: 25 mm
- Protection Class: IP54
- Lubrication: Pre-lubricated (Non-relubrication design)
Ultra-compact profile cylinder (only 30mm height) with precision stroke adjustment capability, featuring dual-action cushioning mechanism with ±5% position repeat accuracy. The anodized aluminum construction provides corrosion resistance in humid environments. Includes auto-switch compatibility grooves for sensor mounting.
- PCB handling robots in electronics assembly
- Medical device positioning mechanisms
- Packaging machine clamp actuators
- Cleanroom automation systems
- Precision stamping equipment
Installation guidance:
Maintain 0.5mm clearance between cylinder body and adjacent components for heat dissipation.
Use Cushion Locknut (P/N: AJS-20CL) to fix stroke adjustment.
Max lateral load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SDAJ20X55-20B |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 55mm |
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.