Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ25X90-20B
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 SDAJ25X90-20B Adjustable Compact Cylinder Specifications
- Model Series: SDAJ12~25 (Frame size 12mm to 25mm)
- Specific Model: SDAJ25X90-20B
- Bore Size: 25mm
- Stroke: 90mm (adjustable via external stopper)
- Operating Pressure: 0.1–0.9 MPa
- Cushion Type: Adjustable rubber buffer
- Mounting Style: Foot-mounted (20B code: ISO 15552 standard)
- Port Size: M5x0.8 (Standard) / Optional NPT1/8
- Operating Temperature: -20℃ to 80℃
- Piston Material: Aluminum alloy with hard anodizing
- Rod Material: Stainless steel (SUS304)
- Seal Type: NBR wear-resistant seals
- Weight: 0.95kg (including mounting accessories)
- Dimensions:
- Total Length: 129mm (at mid-stroke)
- Body Width: 34mm ±0.2mm
- Height with Mount: 58mm
- Rod End Thread: M10x1.25
- IP Rating: IP40 (Dust protected)
- Lubrication: Pre-lubricated (Relubrication interval: 3,000km travel)
Ultra-slim profile cylinder (30% thinner than standard models) with external stroke adjustment mechanism. Features dual-piston design for enhanced stability in lateral force applications. The 20B variant includes vibration-damping foot mounts and corrosion-resistant coatings, making it suitable for harsh environments. Requires 5μm filtered air and recommended 1-2 drops of ISO VG32 oil monthly.
- PCB handling robots in electronics manufacturing
- Clamping mechanisms in CNC tool changers
- Precision paper feeding in high-speed printers
- Vertical lift systems in cleanroom environments
- Packaging machine flap control
Installation Tip:
Maintain 0.5mm minimum clearance between adjustment screws during stroke setting.
For vertical mounting, use counterbalance valves when handling loads >5kg.
Alignment tolerance: ±0.3° angular deviation max.
| Property | Property Value |
|---|---|
| sku | SDAJ25X90-20B |
| 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 | <25 mm> |
| Stroke | 90mm |
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.