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 PB12X120U Miniature Pen Cylinder Specifications
- Model: PB12X120U (Full designation: PB12X120U-M1B)
- Bore size: 12mm (Precision honed aluminum alloy barrel)
- Stroke: 120mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Piston rod material: Stainless steel SUS304 (4mm diameter)
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (Standard) with NPT1/8 adaptor option
- Temperature range: -20℃ to 80℃ (NBR seals)
- Max speed: 500mm/s (Lubricated condition)
- Weight: 0.45kg (Excluding mounting accessories)
- Dimensions: 25mm(W) × 25mm(H) × 163.5mm(L) (Cylinder body only)
- Mounting style: Female threaded rod end (M6x1.0)
- Repeat positioning accuracy: ±0.2mm
- IP rating: IP54 (Standard wiper seal configuration)
Ultra-slim linear actuator optimized for space-constrained automation systems. Features hard-anodized barrel for wear resistance and dual anti-rotation grooves (180° apart) for stable load guidance. Requires filtered air (5-40μm) with ISO VG32 lubricator preferred. Optional magnetic piston version (PB12X120U-M1B-M) available for position sensing.
- PCB board clamping in SMT assembly lines
- Precision dosage control in pharmaceutical dispensing machines
- Camera module positioning in optical inspection systems
- Compact gripper mechanisms for collaborative robots
- Ventilation damper control in medical equipment
| Property | Property Value |
|---|---|
| sku | PB12X120U |
| 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 | 120mm |
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.





