Airtac PSBR Single Acting Square Head Compact Cylinder PSBR16X40SU
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 PSBR16X40SU Single-Acting Square Head Compact Cylinder Specifications
- Model: PSBR16X40SU
- Type: Single-acting spring return (push type)
- Bore size: 16 mm
- Stroke: 40 mm
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Cushioning: Adjustable buffer at both ends
- Mounting style: Square head with 4xM3 threaded holes
- Material: Aluminum alloy barrel, stainless steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 0.28 kg (without accessories)
- Dimensions: 78mm(L) × 20mm(W) × 20mm(H) (excluding rod extension)
- Rod thread: M6x1 external thread at rod end
- Max theoretical thrust: 18.1 N at 0.5 MPa
- Air consumption: 8.04 cm³ per cycle
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
A space-saving actuator with integrated mounting features, designed for precision linear motion in confined spaces. The chrome-plated piston rod and wear-resistant seals enable smooth operation in high-cycle applications. Features dual adjustable cushions to minimize impact at stroke ends. Requires filtered air (≤50μm) with ≤5% oil mist content.
- PCB handling robots in electronics assembly
- Clamping fixtures for CNC machine tooling
- Valve actuation in medical diagnostic equipment
- Paper feed mechanisms in office automation
- Component ejection systems in injection molding
Installation guidelines:
Optimal performance achieved when mounted vertically (rod downward).
Use swivel joints to prevent side load forces exceeding 0.3 N·m.
Lubricate every 3 months under normal operation (ISO VG32 turbine oil recommended).
| Property | Property Value |
|---|---|
| sku | PSBR16X40SU |
| 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 | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | 16mm |
| Stroke | <40mm> |
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.