Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X75-20B
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 SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X75-20B Specifications
- Series: SDAJ (Adjustable Stroke Ultra-Slim)
- Bore size range: 12-25mm (This model: 20mm)
- Stroke: 75mm (Adjustable ±0.5mm via built-in stroke limiter)
- Mounting style: Double-pivot bracket (ISO 15552 compliant)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Adjustable air cushion (both ends)
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Piston rod thread: M6x1 (External)
- Temperature range: -20°C to 80°C (NBR seals)
- Material: Aluminum alloy barrel, stainless steel rod
- Protection rating: IP65 (Dust-tight & water jet resistant)
- Repeat accuracy: ±0.2mm
- Max speed: 1.5 m/s (With cushioning engaged)
- Lubrication: Non-lube (Pre-lubricated for life)
- Durability: 5,000 km (Under standard conditions)
- Weight: 0.48 kg (Including mounting accessories)
- Dimensions: 42mm(H) × 40mm(W) × 115mm(L) (Stroke-extended length)
Ultra-compact cylinder featuring 33% slimmer profile than standard models, with integrated stroke adjustment mechanism for precise end-position tuning. The anodized barrel and chromium-plated rod ensure corrosion resistance in humid environments. Unique "floating piston" design minimizes lateral load stress, making it ideal for alignment-critical applications.
- Semiconductor wafer handling robots
- Pharmaceutical blister packaging machines
- Automated microscope stage positioning
- 3D printer Z-axis bed leveling systems
- Cleanroom-compatible medical devices
Installation guidance:
Optimal performance achieved when mounted horizontally. Use 0.3-0.5μm precision filters
and maintain air dryness (pressure dew point -20°C below ambient). Avoid side loads exceeding
15N to prevent rod bearing wear.
| Property | Property Value |
|---|---|
| sku | SDAJ20X75-20B |
| 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 | 75mm |
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.