Airtac MU Mini Free Mount Cylinder MU20X40B
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 MU20X40B Compact Free Mount Cylinder Specifications
- Model: MU20X40B
- Type: Double-acting free mount cylinder
- Bore size: 20mm
- Stroke: 40mm (±1mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5×0.8 (standard) with Rc1/8/NPT1/8 adapters optional
- Cushioning: Rubber buffer (both ends)
- Mounting: Multiple options via integrated T-slot (ISO 6432 compatible)
- Material: Aluminum alloy barrel, stainless steel piston rod
- Seal material: NBR (Nitrile) with grease lubrication
- Weight: 0.25kg (excluding accessories)
- Dimensions: 100mm(L) × 20mm(Ø) × 20mm(W) (body only)
- Extended length: 140mm (stroke fully extended)
- Piston rod thread: M6×1.0 (male)
- Max theoretical force: 25.1N @0.8MPa (extend), 22.6N @0.8MPa (retract)
Ultra-compact ISO cylinder optimized for space-constrained automation systems. Features precision honed tube and wear-resistant guide rings for smooth operation. The "B" variant includes dual auto switches compatibility with magnetic piston design. Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication (1 drop/3 cycles recommended).
- PCB handling robots in electronics assembly
- Precision clamping in CNC tool changers
- Valve actuation in medical analyzer equipment
- Conveyor gate control in packaging lines
- Camera module positioning systems
Installation tip:
For vertical mounting, use counterbalance valves when handling suspended loads.
Maintain 0.5mm minimum clearance between magnetic switch and cylinder body.
Lubricate through air port monthly in dry environments.
| Property | Property Value |
|---|---|
| sku | MU20X40B |
| 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 | <40mm> |
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.