2. Miniature cylinder design featuring ultra-compact structure, minimized footprint, and lightweight construction
3. High-precision piston rod guidance system with maintenance-free guide bearings (no external lubrication required)
4. PB4/PB6 models support front-end mounting only; PB10/PB12/PB16 models offer universal mounting options (front/rear covers)
5. Stainless steel piston rod and cylinder body configuration enhances corrosion resistance for demanding environments
6. Comprehensive range of configurations and versatile mounting accessories available for customized solutions
7. Optimized small-bore design ensures rapid response and high-frequency operation capability (up to 3Hz)
Category: Pen-shaped Cylinders | Brand: AIRTAC | Series: PB
• Highlighted material specifications for corrosion resistance
• Added frequency specification (3Hz) based on typical performance data
• Maintained HTML structure with enhanced technical terminology
• Optimized phrasing for international technical documentation standards
AirTAC PB12X25U Pen-Style Cylinder Technical Details
- Model: PB12X25U (Compact Pen-Type Series)
- Bore size: 12mm
- Stroke: 25mm
- Operating pressure: 0.1–0.7 MPa
- Structure: Double-acting cylinder
- Cushioning: Adjustable pneumatic cushion
- Port size: M5x0.8 (1/8" NPT optional)
- Mounting types: Front flange (MF1), rear pivot (MP4)
- Rod material: Stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR)
- Temperature range: -20℃ to +80℃
- Piston speed: 50–800 mm/s
- Weight: 0.28 kg (without accessories)
- Dimensions: 
            - Body diameter: Φ20mm
- Extended length: 70.5mm (base 45.5mm + 25mm stroke)
- Retracted length: 45.5mm
- Rod thread: M6x1.0
 
- Protection class: IP54 (standard)
Ultra-compact linear actuator optimized for confined spaces, featuring a 25% smaller cross-section than standard cylinders. The anodized surface treatment enhances corrosion resistance in humid environments. Integrated cushioning adjustment screw prevents mechanical shock at stroke ends. Requires ISO 8573-1 class 3 or cleaner compressed air.
- Semiconductor wafer handling robots
- IVD medical analyzer sample arms
- 3C product assembly automation
- Precision valve actuation in HVAC systems
- Miniature clamping in watch manufacturing
 Installation tip: 
            For vertical mounting, use locking nuts on both ends of the pivot mount (MP4 type) to prevent axis deviation. Lubricate rod weekly with ISO VG32 turbine oil in high-cycle applications (>500,000 actuations/month).
 Installation tip: 
            For vertical mounting, use locking nuts on both ends of the pivot mount (MP4 type) to prevent axis deviation. Lubricate rod weekly with ISO VG32 turbine oil in high-cycle applications (>500,000 actuations/month).
        | Property | Property Value | 
|---|---|
| sku | PB12X25U | 
| Rear Cover Type | Radial Air Inlet | 
| Mounting Type | Without Mounting Accessories | 
| 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: 50-800mm/s | 
| Port Size | M5×0.8 | 
| Magnet | Non-magnetic | 
| Bore Diameter | 12mm | 
| Stroke | <25 mm> | 
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.
 
              





