2. Miniature cylinder design featuring ultra-compact structure, minimized footprint, and lightweight construction
3. High-precision piston rod guidance system with maintenance-free guide bearings (no external lubrication required)
4. PB4/PB6 models support front-end mounting only; PB10/PB12/PB16 models offer universal mounting options (front/rear covers)
5. Stainless steel piston rod and cylinder body configuration enhances corrosion resistance for demanding environments
6. Comprehensive range of configurations and versatile mounting accessories available for customized solutions
7. Optimized small-bore design ensures rapid response and high-frequency operation capability (up to 3Hz)
Category: Pen-shaped Cylinders | Brand: AIRTAC | Series: PB
• Highlighted material specifications for corrosion resistance
• Added frequency specification (3Hz) based on typical performance data
• Maintained HTML structure with enhanced technical terminology
• Optimized phrasing for international technical documentation standards
AirTAC PB4X5 Pen-Type Cylinder Specifications
- Model: PB4X5 (Standard Pen Cylinder Series)
- Bore size: 4mm (Micro precision design)
- Stroke: 5mm (Customizable up to 25mm)
- Operating pressure: 0.15–0.7 MPa
- Operating temperature: -20℃ to 80℃
- Piston speed: 50–500 mm/s (lubricated)
- Cushioning: Rubber buffer (both ends)
- Seal material: NBR rubber (FDA compliant options available)
- Mounting: Female thread M4×0.7 (standard)
- Port size: M3 thread (2.5mm push-in fitting)
- Weight: 0.12kg (excluding accessories)
- Dimensions: 21mm(Ø) × 48mm(L) (at full retraction)
- Rod end: M2.5 threaded (stainless steel)
- Repeat accuracy: ±0.01mm
- Installation spacing: 20mm (center-to-center)
The PB4X5 represents ultra-compact pneumatic actuation with space-saving 21mm diameter profile. Features chrome-plated brass barrel and anti-rotation piston rod design for precise linear motion. Requires 0.3μm filtered air (ISO 8573-1 class 3) and recommends ISO VG32 hydraulic oil mist lubrication.
- Micro-dispensing systems in semiconductor manufacturing
- Optical lens positioning mechanisms
- Medical device sample handling
- 3D printer nozzle control
- Robotic gripper micro-adjustments
- Laboratory automation slide gates
| Property | Property Value |
|---|---|
| sku | PB4X5 |
| Rear Cover Type | Standard 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: -20-70°C Speed Range: 50-500 mm/s |
| Port Size | Port Type |
| Magnet | Non-magnetic |
| Bore Diameter | <4mm> |
| 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.







