2. Riveted construction between cylinder body & rear cover, piston & piston rod ensures compactness and reliability;
3. Cylinder bore undergoes roller burnishing followed by hard anodizing treatment for enhanced wear resistance and durability;
4. Asymmetric bidirectional sealing structure on piston features compact dimensions and incorporates an integrated oil reservoir for lubrication retention;
5. Space-optimized design maximizes installation efficiency in confined spaces;
6. Perimeter sensor groove design facilitates straightforward sensor mounting;
7. Available in multiple configurations to accommodate diverse application requirements.
Category: Compact Cylinders | Brand: AIRTAC | Series: SDAJ80~100
AirTAC SDAJ80~100 Adjustable Ultra-Thin Cylinder (SDAJ100X40-20B) Specifications
- Series: SDAJ Adjustable Thin Series
- Bore Size: 100mm (Available: 80/100mm)
- Stroke: 40mm (Standard) with ±10mm adjustable range
- Adjustment Mechanism: External screw-type stroke adjustment
- Operating Pressure: 0.15-0.8 MPa
- Ambient Temperature: -20℃ to 80℃
- Piston Speed: 50-750 mm/s
- Cushioning: Adjustable air cushion (both ends)
- Mounting Type: Foot-mounted (20B code)
- Port Size: G3/8 (Standard) with NPT1/4 optional
- Body Material: Aluminum alloy (hard anodized)
- Rod Material: Stainless steel (SUS304)
- Seal Material: NBR (Nitrile rubber)
- Protection Class: IP40 (Dust-proof)
- Weight: 4.8kg (Dry, without accessories)
- Dimensions:
- Total Length (L): 208mm (at mid-stroke)
- Height (H): 45mm (Thinnest section)
- Mounting Base Width (W): 120mm
- Rod End Thread: M20×1.5
Ultra-compact profile cylinder (height reduced 30% vs standard models) with precision stroke adjustment capability. Features dual-side position sensors slots (M5 mounting) and corrosion-resistant construction. The 20B variant includes reinforced mounting lugs for vertical operation stability. Requires ISO 8573-1:2010 Class 3 compressed air.
- PCB handling robots in electronics manufacturing
- Glass panel pressing mechanisms
- Automated packaging line gripper positioning
- Pharmaceutical tablet counting/packaging systems
- Solar panel assembly jigs
| Property | Property Value |
|---|---|
| sku | SDAJ100X40-20B |
| 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 | PT3/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 100mm |
| Stroke | <40mm> |
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.











