Airtac MU Mini Free Mount Cylinder MU20X20B
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 MU Series Compact Cylinder MU20X20B Technical Specifications
- Model: MU20X20B
- Type: Double-acting single piston rod cylinder
- Bore size: 20mm (±0.1mm tolerance)
- Stroke: 20mm (adjustable cushioning)
- Operating pressure: 0.15–0.8 MPa (1.5–8 bar)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Port size: M5×0.8 (G1/8 adaptor compatible)
- Cushioning type: Adjustable rubber buffer
- Mounting style: Free installation (optional flange/bracket)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 0.45kg ±3% (excluding accessories)
- Dimensions:
- Length: 89mm (full retraction)
- Width: 32mm (max body width)
- Height: 32mm (port axis to base)
- Piston speed: 50–800mm/s (lubricated)
- Protection rating: IP54 (standard seals)
Ultra-compact pneumatic cylinder designed for space-constrained automation systems. Features a unique "free installation" design allowing direct mounting through barrel mounting slots without additional brackets. The anodized aluminum construction provides corrosion resistance, while the precision-ground piston rod ensures smooth operation with ≤0.15mm radial play. Includes dual adjustable cushions (front/rear) for impact reduction at stroke ends.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms in CNC tool changers
- Medical device actuation systems
- Packaging machine part ejection systems
- Semiconductor wafer processing equipment
Installation tip:
For optimal performance, maintain 0.5–1mm clearance between cylinder body and mounting surface to prevent thermal expansion interference. Use Loctite 243 on mounting screws (torque ≤3.5N·m). Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
| Property | Property Value |
|---|---|
| sku | MU20X20B |
| 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 | <20mm> |
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.