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 PB12X125SR Pen-Type Cylinder Technical Details
- Model: PB12X125SR
- Type: Single-acting spring return (pneumatic retract)
- Bore size: 12mm (±0.1mm tolerance)
- Stroke: 125mm (adjustable cushioning)
- Operating pressure: 0.05–0.8 MPa
- Max thrust: 7.2kgf at 0.6MPa
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800mm/s
- Cushion type: Adjustable air cushion
- Mounting style: Basic type (optional foot/rod flange)
- Port thread: M5x0.8 (standard) / NPT1/8 optional
- Material: Aluminum alloy barrel (hard anodized) / Stainless steel piston rod
- Seal material: NBR + Polyurethane hybrid
- Weight: 340g ±5% (without accessories)
- Dimensions: 194mm(L) × 20mm(W) × 20mm(H) (fully retracted)
Ultra-slim cylinder optimized for precision linear motion in confined spaces. Features dual-layer chrome plating on piston rod for wear resistance and integrated cushioning adjustment screws. Requires ISO 8573-1:2010 Class 3-4-3 compressed air (dew point -25℃). Lubricator recommended for >5 million cycle operations.
- SMT equipment component insertion mechanisms
- Pharmaceutical blister packaging press actuators
- Semiconductor wafer handling end effectors
- Automated microscope stage positioning
- Textile machinery thread tension control
| Property | Property Value |
|---|---|
| sku | PB12X125SR |
| Rear Cover Type | Axial Port Type |
| 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 | 125mm |
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.





