Airtac MU Mini Free Mount Cylinder MU20X45S
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 Miniature Free Mounting Cylinder MU20X45S Specifications
- Model: MU20X45S
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 45mm (±1mm tolerance)
- Action type: Single-acting (spring return)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Rubber buffer (both ends)
- Seal material: NBR (Nitrile Butadiene Rubber)
- Port thread: M5×0.8 (G1/8 optional)
- Mounting style: Free mounting (no specific orientation required)
- Piston speed: 50–800 mm/s (lubricated condition)
- Weight: 0.25 kg (excluding accessories)
- Dimensions: 75mm(L) × 25mm(W) × 25mm(H) (retracted state)
- Rod thread: M5×0.8 external thread
- Corrosion protection: Chromium-plated piston rod
- ISO standard: Compliant with ISO 6432 (VDMA 24562)
Ultra-compact pneumatic cylinder featuring space-saving design with 360° adjustable mounting capability. The spring-return mechanism ensures fail-safe retraction while maintaining 0.8 MPa maximum pressure capacity. Precision honed aluminum barrel ensures smooth operation with ≤0.15mm radial play. Includes built-in auto-adjust cushioning system for shock absorption at stroke ends.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms in CNC tool changers
- Medical device actuation systems
- Automated packaging machine ejectors
- Semiconductor wafer positioning stages
Installation note:
Requires 0.5Nm torque for mounting screws. Lubricate with ISO VG32 hydraulic oil
before initial use. Avoid side load exceeding 5N. For vertical installations,
maintain ≥2mm clearance below cylinder for spring chamber ventilation.
| Property | Property Value |
|---|---|
| sku | MU20X45S |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | <45mm> |
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.