Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ25X55-20SB
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 SDAJ25X55-20SB Adjustable Slim Cylinder Specifications
- Model Series: SDAJ12~25 (SDAJ25X55-20SB belongs to this series)
- Bore Size: 25mm
- Stroke: 55mm (adjustable)
- Mounting Type: Basic type with foot mounting
- Operating Pressure: 0.05-0.9 MPa
- Buffer Type: Adjustable rubber cushion
- Port Size: M5x0.8 (Standard), optional NPT1/8
- Adjustable Stroke Range: 20-55mm (20SB variant)
- Temperature Range: -20℃ to 80℃
- Seal Material: Heat-resistant NBR + PU
- Protection Rating: IP65 (Dustproof & water jet resistant)
- Weight: 0.68 kg (with standard accessories)
- Dimensions:
- Length: 129mm (min) - 164mm (max adjustable)
- Width: 40mm (mounting foot span)
- Height: 53mm (including piston rod)
- Body Thickness: 20mm (ultra-slim profile)
Ultra-compact cylinder featuring a revolutionary space-saving design with 360° adjustable stroke mechanism. The anodized aluminum construction provides corrosion resistance while maintaining 40% lighter weight compared to standard cylinders. Integrated magnetic piston enables position sensing compatibility. Special low-friction seals ensure smooth operation at speeds up to 1.5 m/s.
- High-density automation cells in electronics assembly
- Precision clamping fixtures for CNC machining centers
- Semiconductor wafer handling robots
- Medical device positioning mechanisms
- Packaging machine flap adjusters
Installation Tips:
For optimal performance, maintain 0.3-0.5mm clearance between cylinder body and adjacent components.
Use locknuts (not included) on adjustable stoppers to prevent stroke drift. Lubricate with ISO VG32 hydraulic oil
for high-cycle applications (>500,000 cycles).
Critical Note:
Maximum side load capacity is 15N - use guided carriage systems for eccentric loads.
Avoid continuous operation above 80% of maximum pressure rating.
| Property | Property Value |
|---|---|
| sku | SDAJ25X55-20SB |
| 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 | S-Magnetic |
| Bore Diameter | <25 mm> |
| 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.