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 PTB16X5CB Single-Acting Pen-Type Cylinder Specifications
- Model: PTB16X5CB
- Type: Single-acting spring return (pneumatic advance)
- Bore size: 16mm
- Stroke: 50mm (standard, customizable up to 300mm)
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Fixed rubber bumper + adjustable air cushion
- Port size: M5x0.8 (standard), G1/8 optional
- Mounting type: Basic foot mounting (NF1 pattern)
- Material: Aluminum alloy barrel, chromium-plated piston rod
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 235g ±5% (without accessories)
- Dimensions:
- Length: 115mm (cylinder body) + stroke length
- Width: 32mm (mounting base)
- Height: 25mm (barrel diameter with mounting)
- Rod thread: M6x1.0 (external)
- Max speed: 500mm/s
- ISO standard: 6432 (miniature cylinder compliance)
Ultra-compact pen-shaped cylinder optimized for space-constrained automation systems. Features dual cushioning system for smooth end-of-stroke deceleration and anti-rotation piston design for precise linear motion. Optional magnetic piston version (PTB16X5CB-M) available for position sensing.
- PCB board clamping in electronics assembly
- Precision door latch mechanisms in automotive lines
- Lab sample positioning in diagnostic equipment
- Cartesian robot Z-axis actuation
- Medical device component ejection systems
- Standard seals: 5,000km cumulative travel (clean air)
- High-durability option: 8,000km (PTB16X5CB-HD version)
- Re-lubrication interval: 2 million cycles (under 60% duty)
| Property | Property Value |
|---|---|
| sku | PTB16X5CB |
| Rear Cover Type | Double Clevis 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 | <5mm> |
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.



