Airtac MU Mini Free Mount Cylinder MU20X15B
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 MU20X15B Compact Free Mount Cylinder Specifications
- Model: MU20X15B
- Type: Single-acting spring return (free mount design)
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 15mm (±1mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer
- Mounting style: Non-ported base with 4x M4 threaded holes
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod thread: M6x1 external thread
- Material:
- Cylinder tube: Hard anodized aluminum
- End caps: Die-cast aluminum
- Piston rod: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 0.25kg (excluding accessories)
- Dimensions:
- Total length: 60mm (at mid-stroke position)
- Body diameter: 20mm ±0.5mm
- Mounting base: 30mm(W) × 30mm(D)
- Rod extension: 15mm stroke + 12mm threaded portion
- ISO speed range: 50–500mm/s
- Lubrication: Pre-lubricated (oil-free operation possible)
- Protection rating: IP54 (standard wiper seal)
Ultra-compact pneumatic cylinder featuring space-saving free-mount design with 360° adjustable mounting points. The hard-coat anodized surface provides exceptional corrosion resistance for humid environments. Spring return mechanism ensures fail-safe retraction during pressure loss. Optional magnetic piston version (MU20X15B-M) available for position sensing.
- Precision clamping in CNC tool changers
- Micro-part ejection in SMT manufacturing
- Valve actuation in laboratory analyzers
- Paper feed mechanisms in compact printers
- Medical device positioning systems
Installation guidelines:
Maintain 0.5mm clearance between rod end and load during alignment.
Use locknuts (not included) with maximum 0.3Nm torque on M4 mounting screws.
For vertical mounting, position port A downward to prevent condensate accumulation.
| Property | Property Value |
|---|---|
| sku | MU20X15B |
| 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 | <15mm> |
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.