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 PB12X25SU Pen-Type Cylinder Specifications
- Model: PB12X25SU
- Type: Single-acting spring return (piston rod type)
- Bore size: 12mm (±0.1mm tolerance)
- Stroke: 25mm (adjustable cushion)
- Operating pressure: 0.05–0.9 MPa
- Max. thrust: 8.6N at 0.5MPa
- Ambient temperature: -10℃ to 70℃
- Port size: M5x0.8 (standard UNF thread)
- Cushion type: Adjustable rubber bumper
- Mounting style: SU series (front flange with mounting holes)
- Body material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Rod material: Stainless steel (SUS304)
- Protection rating: IP54 (standard dust/moisture resistance)
- Weight: 0.32kg (excluding accessories)
- Dimensions: 60mm(L) × 22mm(W) × 22mm(H) (body only)
- Total length: 85mm (including stroke and end fittings)
Ultra-compact pen-shaped pneumatic cylinder featuring precision-ground rod and low-friction seals. Designed for space-constrained applications requiring smooth linear motion. Includes anti-rotation design for stable operation. Requires 5μm filtered dry air (dew point -20℃ below ambient). Lubricator recommended for extended service life.
- Semiconductor wafer handling robots
- Precision clamping in CNC tool changers
- Medical device positioning mechanisms
- Photovoltaic panel alignment systems
- Light-duty packaging machine actuators
 Installation note: 
            Mount using M3 screws (max torque 0.6N·m) with perpendicularity 
            within 0.1mm. Allow 1-2mm end play for thermal expansion. 
            Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
 Installation note: 
            Mount using M3 screws (max torque 0.6N·m) with perpendicularity 
            within 0.1mm. Allow 1-2mm end play for thermal expansion. 
            Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
        | Property | Property Value | 
|---|---|
| sku | PB12X25SU | 
| 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 | S-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.
 
              





