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 MSU6X4B Miniature Free Mount Cylinder Specifications
- Model: MSU6X4B
- Type: Double-acting compact cylinder (ISO 6432 compliant)
- Bore size: 6mm (0.24")
- Stroke: 4mm (standard, customizable 1-50mm)
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Cushioning: Adjustable rubber buffer
- Mounting style: Free position installation (no bracket required)
- Port size: M3 x 0.5 (push-in fitting)
- Rod material: Stainless steel SUS304
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile) seals
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 0.14 kg (0.31 lbs)
- Dimensions:
- Total length: 57mm (2.24") at mid-stroke
- Body diameter: 20mm (0.79")
- Mounting base: 16mm x 16mm (0.63" x 0.63")
- Rod thread: M4 x 0.7 (external)
Ultra-compact pneumatic cylinder optimized for space-constrained automation systems. Features dual anti-rotation guides for precise linear motion, with integrated mounting slots for flexible positioning. Optional magnetic piston version (MSU6X4B-M) available for position sensing. Requires 5μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- PCB handling robots in electronics assembly
- Micro-dispensing valves in medical devices
- Precision clamping in watchmaking
- Lens positioning in optical equipment
- Food packaging grippers (FDA-compliant seals available)
| Property | Property Value |
|---|---|
| sku | MSU6X4B |
| 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 | <6mm> |
| 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.







