Airtac PB Pen-type Cylinder PB12X20SR
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 PB12X20SR Miniature Pen Cylinder Specifications
- Model: PB12X20SR
- Type: Double-acting piston type
- Bore size: 12mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Medium: Clean compressed air (lubricated/non-lubricated)
- Cushioning: Adjustable rubber buffer
- Mounting style: Front flange with through holes
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) with Rc1/8 adapter option
- Weight: 0.15kg (excluding accessories)
- Dimensions: 80mm(L) × 25mm(W) × 25mm(H)
Ultra-compact cylinder with high-precision machining, featuring a 0.5μm chromed piston rod surface for smooth operation. The PB series' square body design prevents rotation during actuation, with built-in magnet slots for sensor integration. Requires 5μm filtered air and ISO VG32 turbine oil lubrication for optimal performance.
- Precision clamping in SMT pick-and-place machines
- Valve actuation in analytical instruments
- Optics adjustment mechanisms
- Cleanroom automation systems
- Dental equipment motion control
Installation note:
Maximum side load capacity 2.5N. For vertical mounting,
use locking nuts on piston rod threads (M3×0.5). Lubricate every
500km stroke travel in normal conditions.
| Property | Property Value |
|---|---|
| sku | PB12X20SR |
| 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 | <20mm> |
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.