Airtac PSBR Single Acting Square Head Compact Cylinder PSBR8X30U
2. Miniature square-body design with compact structure, reduced footprint, and lightweight construction
3. High-precision piston rod guidance featuring self-lubricated bearings for maintenance-free operation
4. Integrated mounting threads on front cover enable direct installation without auxiliary accessories
5. Stainless steel piston rod and cylinder construction ensures corrosion resistance in harsh environments
6. Optimized small bore configuration delivers rapid response, suitable for high-frequency cycling applications
Category: Compact Cylinders | Brand: AIRTAC | Series: PSBR Single-Acting Square-body Miniature Cylinders
AirTAC PSBR8X30U Single-Acting Square Head Pen Cylinder Specifications
- Model: PSBR8X30U
- Type: Single-acting, spring return (non-rotating rod)
- Bore size: 8mm
- Stroke: 30mm
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Rubber buffer (adjustable)
- Port size: M5x0.8 (standard dual ports)
- Rod thread: M4x0.7 (external)
- Mounting type: Square head with through holes (4x φ3.5mm)
- Material: Aluminum alloy barrel, CRMo steel rod
- Seal material: NBR (nitrile rubber)
- Weight: 0.12kg ±2%
- Dimensions: 50mm(L) × 8mm(W) × 8mm(H) (body only)
- Full length: 80mm (including rod at fully extended position)
- Piston speed: 50–800mm/s
- Lubrication: Pre-lubricated (maintenance-free for 2000km)
Ultra-compact pen-style cylinder with precision square head alignment, designed for space-constrained linear motion applications. Features dual air ports for flexible piping and chrome-plated piston rod for corrosion resistance. The non-rotating design ensures precise tooling alignment during repetitive operations.
- PCB component insertion machines
- Medical device assembly jigs
- Semiconductor wafer handling
- Miniature part clamping systems
- Optical lens positioning mechanisms
- Laboratory automation testers
Installation tip:
Mount using M3 screws (max torque 0.6N·m) with alignment pins.
For vertical installations, use downward rod extension orientation.
Lubricate with ISO VG32 hydraulic oil if operated below -10℃.
| Property | Property Value |
|---|---|
| sku | PSBR8X30U |
| Rear Cover Type | Radial Air Inlet |
| 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 | 30mm |
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.