Airtac PBJ Adjustable Pen-Type Cylinder PBJ12X125-40
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 PBJ12X125-40 Technical Details
- Model: PBJ12X125-40
- Type: Double-acting adjustable stroke pen cylinder
- Bore size: Ø12mm
- Stroke: 125mm (adjustable range: 0-125mm)
- Operating pressure: 0.15–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Mounting: Side-mount with 2x M5 threaded holes
- Port size: M5x0.8 (standard) with optional NPT1/8 adaptor
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 280g ±5g
- Dimensions:
- Length: 175mm (fully retracted)
- Width: 28mm (including mounting lugs)
- Height: 28mm (square body profile)
Ultra-compact linear actuator with precision stroke adjustment capability, featuring a space-saving square profile design. The through-rod construction allows for position feedback device integration. Includes anti-rotation mechanism for stable tooling attachment. Requires 5μm filtered compressed air with ISO VG32 lubricant (optional oil-free operation).
- PCB component insertion machines
- Micro-dispensing systems in medical device assembly
- Precision clamping in watchmaking jigs
- Optical lens positioning stages
- Semiconductor wafer handling robots
Installation tip:
For optimal performance, align cylinder axis within ±0.5° of load movement direction.
Use lock nuts on adjustment screws after stroke setting. Lubricate guide shafts monthly
with light machine oil (ISO VG15 grade recommended).
| Property | Property Value |
|---|---|
| sku | PBJ12X125-40 |
| Adjustable Stroke | <40mm> |
| 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 | 125mm |
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.