Airtac PTBR Single Acting Square Head Compact Cylinder PTBR8X60R
2. Features a compact miniaturized design with minimized dimensions and lightweight construction
3. Precision-guided piston rod with self-lubricating guide bearings requiring no additional lubrication
4. Front cover integrates mounting threads for direct installation without auxiliary accessories
5. Stainless steel piston rod and cylinder barrel ensure corrosion resistance in mildly aggressive environments
6. Optimized for high-frequency operations with rapid response from small bore configuration
Category: Pen Type Cylinders | Brand: AIRTAC | Series: PTBR
AirTAC PTBR Single-Acting Square Head Rodless Cylinder PTBR8X60R Specifications
- Model: PTBR8X60R
- Type: Single-acting spring return (pneumatic advance)
- Bore size: 8mm
- Stroke: 60mm (±0.5mm tolerance)
- Operation: Push operation with automatic return
- Port size: Rc1/8 (NPT1/8 optional)
- Operating pressure: 0.05–0.7 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable rubber bumper
- Body material: Aluminum alloy (anodized finish)
- Seal material: NBR (nitrile rubber)
- Weight: 0.24kg (without accessories)
- Dimensions: 100mm(L) × 20mm(W) × 20mm(H)
- Rod end: M6×1.0 internal thread
- Max speed: 500mm/s
- Lubrication: Pre-lubricated (non-replenishing design)
Ultra-compact square profile cylinder with integrated mounting grooves, optimized for space-constrained automation systems. Features corrosion-resistant hard anodized surface and precision ground piston for smooth operation. The PTBR series achieves 0.01mm repeat positioning accuracy through special rod machining.
- PCB component insertion machines
- Medical device positioning mechanisms
- Semiconductor wafer handling arms
- Precision clamping in 3C product assembly
- Label printer head pressure control
Installation note:
Mounting surface flatness ≤0.05mm. Use 0.3μm filtered air with ISO VG32
grade lubricant. Avoid side load exceeding 2N. For vertical installations,
maintain 10% extra pressure margin for spring return reliability.
| Property | Property Value |
|---|---|
| sku | PTBR8X60R |
| Rear Cover Type | Axial Port Type |
| 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 |
| Cushion Type | Bumper Pad |
| Bore Diameter | <8mm> |
| Stroke | 60mm |
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.