Airtac PTB Single Acting Pen-Type Cylinder PTB12X45CB
2. Compact miniature design with minimized footprint and lightweight construction
3. High-precision piston rod guidance (guide bearings require no additional lubrication)
4. Front mounting only for PB4/PB6 models; front/rear mounting options available for PB10/PB12/PB16
5. Stainless steel piston rod and cylinder body for corrosion resistance in harsh environments
6. Multiple configurations and mounting accessories available for customized solutions
7. Small bore size ensures rapid response and high-frequency operation capability
Category: Pen-type Cylinders, Brand: Airtac, Series: PTB
AirTAC PTB12X45CB Single-Acting Pen-Type Cylinder Specifications
- Model: PTB12X45CB
- Type: Single-acting spring return (push type)
- Bore size: 12mm
- Stroke: 45mm
- Operation: Air pressure extension / Spring retraction
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable buffer (both ends)
- Mounting: Front flange & foot mounting (dual options)
- Port size: PT1/8 (G1/8 optional)
- Material: Aluminum alloy cylinder tube, SUS304 piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 0.28kg (without accessories)
- Dimensions: 45mm(W) × 45mm(H) × 132mm(L) (including stroke)
Ultra-compact pen-shaped pneumatic cylinder optimized for space-constrained automation systems. Features precision-machined aluminum construction with anti-rotation piston rod (keyway design) for stable linear motion. Integrated cushioning adjustment screws allow fine-tuning of end-position deceleration. The chrome-plated piston rod resists corrosion in humid environments.
- PCB handling robots in electronics assembly
- Micro-part ejection mechanisms
- Medical device actuation systems
- Compact sorting gates in packaging lines
- Semiconductor wafer positioning
- Precision valve actuation in food processing
Installation guidelines:
Use M4 mounting screws (max torque 1.2N·m). Maintain 0.5-1mm clearance between rod end and workpiece.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃. Avoid side loads exceeding 3N.
| Property | Property Value |
|---|---|
| sku | PTB12X45CB |
| Rear Cover Type | Double Clevis 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 | <45mm> |
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.