Airtac PTB Single Acting Pen-Type Cylinder PTB16X20R
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 PTB16X20R Single-Acting Pen-Type Cylinder Specifications
- Model: PTB16X20R
- Type: Single-acting spring return (piston type)
- Bore size: 16mm
- Stroke: 20mm
- Operating pressure: 0.15–0.8 MPa
- Operating medium: Dry air (lubricated or non-lubricated)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Port thread: M5x0.8 (standard) / Rc1/8 optional
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal type: NBR (standard) / PU optional
- Weight: 0.28kg ±2%
- Dimensions: 40mm(W) × 40mm(H) × 85mm(L)
- Protection class: IP40 (standard) / IP67 optional
- Max theoretical thrust: 19.3N @0.5MPa
A precision miniaturized cylinder featuring ultra-compact design with 1.5mm retract length reduction technology. The chrome-plated piston rod integrates dual scraper seals for dust prevention. Special anti-rotation mechanism ensures stable linear motion, with 0.01mm repeat positioning accuracy. Requires 40μm filtered air with ISO VG32 oil mist lubrication recommended.
- PCB board clamping in SMT machines
- Precision lens positioning in optical inspection systems
- Biomedical sample handling mechanisms
- Semiconductor wafer transfer actuators
- Robotic end-effector ejection mechanisms
Installation note:
Mounting surface flatness ≤0.1mm. Use copper washers for port connections.
For vertical installations, add mechanical stopper at stroke end. Lubricate
weekly in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | PTB16X20R |
| 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 | 16mm |
| 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.