2、Miniature design featuring compact structure, small footprint, and lightweight construction
3、High-precision piston rod guidance with self-lubricating guide bearings (maintenance-free lubrication)
4、PB4 & PB6 models support front-end mounting only; PB10, PB12, and PB16 allow both-end mounting configurations
5、Stainless steel piston rod and cylinder barrel construction for enhanced corrosion resistance in harsh environments
6、Comprehensive range of cylinder specifications and mounting accessories for flexible system integration
7、Optimized for high-frequency operation with reduced bore size and rapid response characteristics
Category: Pen Cylinders | Brand: AIRTAC | Series: PBJ Adjustable Pen Cylinder
AirTAC PBJ Adjustable Pen Cylinder PBJ16X40-20 Technical Details
- Model: PBJ16X40-20
- Type: Adjustable stroke pen-type pneumatic cylinder
- Bore size: 16mm
- Stroke: 40mm (±20mm adjustable)
- Adjustment range: ±20mm via external stopper
- Operating pressure: 0.1-0.7 MPa
- Temperature range: -10℃ to 70℃
- Port size: M5x0.8 (1/8" NPT optional)
- Cushioning: Elastic buffer design
- Seal material: NBR (Nitrile rubber)
- Repeat positioning accuracy: ±0.5mm
- Weight: 0.25kg (without accessories)
- Dimensions: 100mm(L) × 16mm(Ø) × 16mm(Ø)
- Rod end: M6x1 male thread
- Mounting: Front flange (standard), side mount optional
Ultra-compact cylinder with micrometer-style stroke adjustment mechanism, featuring an anodized aluminum body for corrosion resistance. The dual-spring design ensures smooth reciprocation even at low pressure (≥0.1MPa). Includes dust-resistant scraper for extended service life in particle-rich environments.
- Precision part positioning in SMT pick-and-place machines
- Micro-adjustment in optical lens assembly systems
- Contact force control for semiconductor test probes
- Miniature clamping mechanisms in medical device manufacturing
- Z-axis adjustment in 3D printing/pcb drilling equipment
| Property | Property Value |
|---|---|
| sku | PBJ16X40-20 |
| Adjustable Stroke | <20mm> |
| 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 | <40mm> |
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.









