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 PB6X20RLB Pen-Type Miniature Cylinder Specifications
- Model: PB6X20RLB
- Type: Single-acting spring return (pen-type)
- Bore size: 6mm
- Stroke: 20mm
- Operating pressure: 0.15–0.8 MPa
- Port size: M5x0.8 (PT1/8 adaptor optional)
- Piston material: Stainless steel rod (SUS304)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 0.12kg ±5%
- Dimensions: 50mm(L) × 12mm(Ø) × 12mm(Ø) (excluding mounting accessories)
- Mounting type: Front flange (standard), optional side mount
- Cushioning: Non-adjustable rubber bumper
- Max theoretical thrust: 1.69kgf @0.5MPa
- ISO standard: 6432 compliant (compact series)
Ultra-compact pneumatic cylinder optimized for precision linear motion in confined spaces. Features corrosion-resistant construction with chrome-plated piston rod and precision honed tube. Integrated spring return mechanism enables fail-safe retraction. Requires 25μm filtered dry air with ISO 8573-1:2010 Class 3.4.3 air quality.
- PCB handling robots in electronics assembly
- Micro-dosing valves in medical analyzers
- Camera module positioning systems
- Precision paper feed mechanisms
- Laboratory automation equipment
 Installation note: 
            Lubricate with ISO VG32 hydraulic oil before initial use. Avoid lateral loads exceeding 0.3N·m. 
            For vertical mounting, ensure exhaust port orientation prevents condensate accumulation.
 Installation note: 
            Lubricate with ISO VG32 hydraulic oil before initial use. Avoid lateral loads exceeding 0.3N·m. 
            For vertical mounting, ensure exhaust port orientation prevents condensate accumulation.
        | Property | Property Value | 
|---|---|
| sku | PB6X20RLB | 
| Rear Cover Type | Axial Port Type | 
| Mounting Type | Axial Mounting Bracket | 
| 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 | <6mm> | 
| 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.
 
              







