Airtac MSU Mini Free Mounting Cylinder MSU4X4B
2. Features four-way mounting capability for flexible installation;
3. Space-efficient design allows multiple cylinders to be grouped in parallel configurations;
4. Integrated front guiding boss ensures precise alignment and reliable positioning;
5. Precision-honed bore with hard anodized treatment delivers exceptional wear resistance and extended service life;
6. Optional magnetic version enables position sensing functionality;
7. Pre-machined T-slots on barrel facilitate versatile magnetic sensor mounting;
8. Asymmetrical bidirectional piston sealing system with compact dimensions and integrated oil reservoir design.
Category: Free Mount Cylinder | Brand: AIRTAC | Series: MSU
AirTAC MSU4X4B Compact Free Mount Cylinder Specifications
- Model: MSU4X4B
- Bore size: 4mm (0.16")
- Stroke: 4mm (0.16")
- Operation type: Double-acting
- Operating pressure: 0.05–0.7 MPa (7–101.5 PSI)
- Port size: M3 x 0.5 thread
- Cushioning: Adjustable rubber bumper
- Mounting style: Front flange & rear threaded rod
- Material:
- Cylinder tube: Hard anodized aluminum
- Piston rod: Stainless steel (SUS304)
- Seals: Polyurethane (standard), NBR available
- Temperature range: -10℃ to 80℃ (14°F to 176°F)
- Weight: 0.15 kg (0.33 lbs)
- Dimensions:
- Length: 48mm (1.89")
- Width: 20mm (0.79")
- Height: 20mm (0.79")
- Rod end: Female M3 thread
- Max speed: 500 mm/s
- Lubrication: Pre-lubricated (maintenance-free for 5,000 km)
Ultra-compact pneumatic cylinder with space-saving design, featuring a unique 4mm bore/stroke combination for precision micro-movements. The hardened aluminum construction ensures corrosion resistance while maintaining lightweight performance (30% lighter than standard mini cylinders). Integrated mounting threads allow direct installation without brackets.
- Semiconductor wafer handling robots
- Precision valve actuation in medical analyzers
- Micro-positioning in optical alignment systems
- Miniature part ejection in micro-molding machines
- Tactile feedback mechanisms in VR controllers
Installation note:
Use alignment jigs during mounting to prevent rod binding. For vertical installations exceeding 45° angle,
apply 2-3 drops of ISO VG15 turbine oil monthly. Avoid side load exceeding 0.5N.
| Property | Property Value |
|---|---|
| sku | MSU4X4B |
| 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: -20-70°C Speed Range: 50-500 mm/s |
| Port Size | M3×0.5 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <4mm> |
| Stroke | <4mm> |
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.