Airtac MU Mini Free Mount Cylinder MU8X4S
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 Mount Cylinder MU8X4S Specifications
- Model: MU8X4S
- Type: Single-acting spring return (push type)
- Bore size: 8mm
- Stroke: 40mm (standard), customizable 10-100mm
- Operating pressure: 0.05-0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable air cushion
- Port size: M5×0.8 (standard), optional NPT1/8
- Piston speed: 50-700mm/s
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: SUS304 stainless steel
- Seals: NBR + polyurethane hybrid
- Weight: 95g ±2% (without accessories)
- Dimensions:
- Body length: 72mm (excluding rod)
- Total length at stroke: 72mm + stroke
- Mounting width: 20mm
- Height with rod: 25mm
- ISO standard: 6432 compliant
- Protection class: IP54 (standard), IP67 optional
Ultra-compact pneumatic cylinder optimized for space-constrained automation systems. Features dual-position sensing slots (magnet embeddable) and anti-rotation mechanism for precise linear motion control. The chrome-plated piston rod integrates wiper seal to prevent contamination ingress. Operates with non-lubricated air (recommended ISO8573-2 class 6 air quality).
- PCB handling robots in electronics assembly
- Micro-dosing valves in pharmaceutical packaging
- Lens positioning systems in optical equipment
- Precision clamping in watchmaking jigs
- Veterinary syringe pump actuators
Installation guidelines:
Mount using 2x M3 screws (max torque 1.2N·m). Maintain 0.5mm clearance between cylinder body and mounting surface for thermal expansion. For vertical mounting, use spring-extend orientation to prevent seal wear. Lubricate every 500km stroke with ISO VG32 turbine oil if used in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | MU8X4S |
| 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 | M3×0.5 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <8mm> |
| Stroke | <4mm> |
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.