Airtac PTB Single Acting Pen-Type Cylinder PTB12X25CB
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 PTB12X25CB Single-Acting Compact Cylinder Specifications
- Model: PTB12X25CB
- Type: Single-acting, spring return (piston rod type)
- Bore size: 12mm
- Stroke: 25mm (±1mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Ambient temperature: -20℃ to 80℃
- Port thread: M5x0.8 (standard) / Rc1/8 optional
- Cushioning: Adjustable air cushion
- Material: Aluminum alloy barrel, SUS304 piston rod
- Seal type: NBR rubber (standard) / FKM optional
- Mounting style: CB series - Front flange with side mounting holes
- Weight: 0.15kg (without accessories)
- Dimensions: 60mm(L) × 20mm(W) × 30mm(H)
- Rod thread: M4×0.7 external thread (tip)
- Max theoretical force: 10.6N @0.6MPa
- ISO standard: 6432 compliant
Ultra-compact cylinder optimized for space-critical automation systems, featuring a precision-ground piston rod with chrome plating (3-5μm thickness). The anti-rotation design maintains orientation stability during linear motion. Requires filtered air (5-40μm) with ISO VG32 lubrication recommended for extended seal life.
- PCB board clamping in electronics assembly
- Micro-dosing valve actuation in medical devices
- Precision workpiece ejection in watchmaking
- Lens positioning systems in optical equipment
- Miniature gripper mechanisms in robotics
Installation tip:
Align piston rod within 0.5° angular tolerance. For vertical mounting,
use speed controller (ASC-06) to prevent piston slam. Maximum side load: 2N.
| Property | Property Value |
|---|---|
| sku | PTB12X25CB |
| 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 | <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.