Airtac PTB Single Acting Pen-Type Cylinder PTB12X20R
2. Compact miniature design with minimized footprint and lightweight construction
3. High-precision piston rod guidance (guide bearings require no additional lubrication)
4. Front mounting only for PB4/PB6 models; front/rear mounting options available for PB10/PB12/PB16
5. Stainless steel piston rod and cylinder body for corrosion resistance in harsh environments
6. Multiple configurations and mounting accessories available for customized solutions
7. Small bore size ensures rapid response and high-frequency operation capability
Category: Pen-type Cylinders, Brand: Airtac, Series: PTB
AirTAC PTB12X20R Single-Action Pen-Type Cylinder Technical Details
- Model: PTB12X20R
- Type: Single-acting spring return (piston type)
- Bore size: 12mm (ISO 6432 standard)
- Stroke: 20mm ±0.5mm
- Operating pressure: 0.05-0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable endcap
- Port thread: M5×0.8 (dual ports for air connection)
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel SUS304
- Seal type: NBR seals (oil-resistant)
- Weight: 98g ±2g (without accessories)
- Dimensions:
- Total length: 65mm (at retracted position)
- Body diameter: Φ18mm
- Mounting base: 25mm × 25mm square flange
- Rod thread: M4×0.7 external thread
Ultra-compact cylinder featuring a space-saving pen-type design with 0.5mm precision stroke control. The chrome-plated piston rod and dual sealing system ensure minimal friction (≤0.15N) and leak-free operation. Includes anti-rotation mechanism for precise end effector positioning. Requires 5-40μm filtered air with ISO VG32 hydraulic oil mist lubrication (0.1-1.0g/m³).
- PCB component insertion machines
- Pharmaceutical capsule sorting systems
- Semiconductor wafer handling arms
- Textile machine thread tensioners
- Food packaging flap sealers
Installation guidelines:
Optimal performance achieved when mounted vertically (rod downward).
Lubricate through air port using 1-2 drops of ISO VG32 oil before initial use.
Max lateral load: 1.5N at full extension. Cycle rate ≤120cpm.
| Property | Property Value |
|---|---|
| sku | PTB12X20R |
| 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 | Non-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.