Airtac MU Mini Free Mount Cylinder MU20X25B
1. Compliant with JIS B8377 standards;
2. Four-directional mounting options with tool-free installation;
3. Space-optimized clustered configuration capability;
4. Integrated alignment boss ensures precise positioning;
5. Hard-anodized precision-bored barrel with exceptional wear/corrosion resistance;
6. Optional magnetic piston for position feedback;
7. T-slotted body accommodates proximity sensors with flexible mounting;
8. Asymmetrical bidirectional sealing system with integrated lubrication reservoir.
Category: Free Mount Cylinders | Brand: AirTAC | Series: MU
AirTAC MU20X25B Compact Free Mount Cylinder Specifications
- Model: MU20X25B
- Type: Double-acting cylinder with auto switch groove
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 25mm (adjustable ±1mm)
- Operating pressure: 0.15–0.8 MPa
- Port thread: M5x0.8 (dual ports on both ends)
- Piston speed: 50–800 mm/s
- Cushioning: Adjustable rubber buffer
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile butadiene rubber)
- Mounting options: Front flange (MF1), rear flange (MF2), foot mount (MA), or side lug (MP2)
- Rod end type: Female thread M6x1.0
- Weight: 0.25kg (excluding accessories)
- Dimensions:
- Body diameter: Ø20mm
- Total length (L): 100mm (at mid-stroke)
- Mounting width (W): 28mm (flange base)
- Height (H): 32mm (including rod)
- Protection rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil if re-lubing)
The MU20X25B represents AirTAC's micro cylinder series optimized for space-constrained automation. Featuring a hard-anodized aluminum barrel and chrome-plated piston rod, it delivers 32N thrust at 0.5MPa. The T-slot design enables 360° sensor mounting compatibility with inductive proximity switches. Special anti-rotation mechanism maintains positional accuracy during high-speed cycling.
- PCB handling robots in electronics manufacturing
- Dispenser valve actuation in medical devices
- Label positioning systems in packaging lines
- Precision clamping in optical lens production
- Vending machine mechanisms
Installation tips:
Use 0.5Nm torque for mounting screws. For vertical installations exceeding 1m/s speed,
add external shock absorbers. Maintain 0.5mm minimum clearance between magnetic switch
and cylinder body during alignment.
| Property | Property Value |
|---|---|
| sku | MU20X25B |
| 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: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <25 mm> |
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.