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 PB12X25R Pen-Type Cylinder Technical Specifications
- Model: PB12X25R
- Type: Single-acting spring return (pneumatic advance)
- Bore size: 12mm (±0.1mm tolerance)
- Stroke: 25mm (±1.5mm adjustable)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Temperature range: -20℃ to 80℃ (non-freezing conditions)
- Port size: M5x0.8 (standard) or R1/8 optional
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Front male thread M12x1.25
- Material: Aluminum alloy barrel, CRCA end caps, NBR seals
- Weight: 0.15kg (excluding accessories)
- Dimensions: 60mm(L) × Φ12mm(Bore) × 32mm(Mounting width)
- Piston rod: Chrome-plated steel Φ4mm
- Max speed: 500mm/s (with cushion adjustment)
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-compact pen cylinder designed for precision linear motion in confined spaces. Features dual-position sensing slots (compatible with magnetic sensors) and corrosion-resistant construction. The spring return mechanism ensures fail-safe retraction during air pressure loss. Requires 40μm filtered air with ISO 8573-1:2010 Class 3 cleanliness.
- PCB handling robots in electronics assembly
- Dental chair position adjustment mechanisms
- Textile machine thread tension control
- Semiconductor wafer clamping devices
- Precision dosing valves in liquid dispensing systems
 Installation guidelines: 
            For optimal performance, maintain 0.5-1mm alignment tolerance during mounting. 
            Use locknuts (not included) with 1.2-1.5N·m torque for secure fixation. 
            Lubricate every 500,000 cycles using ISO VG32 hydraulic oil if operated oil-free.
 Installation guidelines: 
            For optimal performance, maintain 0.5-1mm alignment tolerance during mounting. 
            Use locknuts (not included) with 1.2-1.5N·m torque for secure fixation. 
            Lubricate every 500,000 cycles using ISO VG32 hydraulic oil if operated oil-free.
         Avoid side loads exceeding 2N. 
            For vertical downward thrust applications, add 20% safety factor to force calculations.
 Avoid side loads exceeding 2N. 
            For vertical downward thrust applications, add 20% safety factor to force calculations.
        | Property | Property Value | 
|---|---|
| sku | PB12X25R | 
| Rear Cover Type | Axial Port 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 | 12mm | 
| Stroke | <25 mm> | 
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.
 
              





