Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X85-30B
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 SDAJ20X85-30B Specifications
- Model Series: SDAJ12~25 (Size Range: 12mm-25mm Bore)
- Specific Model: SDAJ20X85-30B
- Bore Size: 20mm
- Stroke: 85mm (±1mm adjustable)
- Operating Pressure: 0.1-0.9 MPa
- Mounting Types: Basic type (Foot/Flange mounting compatible)
- Cushioning: Adjustable air cushion (both ends)
- Port Size: M5x0.8 (Dual ports)
- Piston Speed: 50-750 mm/s (lubricated condition)
- Temperature Range: -20℃ to 80℃
- Seal Material: NBR (Nitrile rubber)
- Repeat Positioning Accuracy: ±0.5mm
- Weight: 0.54 kg (Without accessories)
- Dimensions (L×W×H):
- Retracted: 140mm × 34mm × 34mm
- Extended: 225mm × 34mm × 34mm
- Rod Thread: M6×1.0 (External thread)
- Protection Class: IP65 (Dust-tight & water jet resistant)
Ultra-compact profile cylinder (height ≤35mm) with precision adjustment mechanism, featuring dual-axis mounting holes for flexible integration. The anodized aluminum body ensures corrosion resistance in humid environments. Optimized for applications requiring precise linear motion in confined spaces with 50% thinner profile than standard cylinders.
- PCB handling robots in electronics manufacturing
- Micro-positioning in semiconductor wafer stages
- Medical analyzer sample tray positioning
- Packaging machine gate control mechanisms
- 3D printer Z-axis fine adjustment systems
Installation Guidelines:
Maintain perpendicular alignment within 0.05mm/m tolerance. Use locknuts (included) for stroke adjustment.
Lubricate with ISO VG32 hydraulic oil before initial operation. Avoid side load exceeding 15N.
| Property | Property Value |
|---|---|
| sku | SDAJ20X85-30B |
| Adjustable Stroke | 30mm |
| 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 | 85mm |
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.