AirTac MU Series Mini Free/Multi Mount Cylinder – JIS Standard | Compact Pneumatic Cylinder with 4-Direction Mounting & Magnetic Sensor Slots

The AirTac MU Series Mini Free/Multi Mount Cylinder is a space-saving, high-performance pneumatic actuator designed in compliance with JIS (Japan Industrial Standard). Engineered for versatility, durability, and easy installation, this compact cylinder is the ideal choice for high-density automation systems that require precision and flexibility.

Built to maximize space and functionality, the MU Series allows for multi-directional mounting from four sides, making it incredibly convenient to install in diverse applications. Its unique structure also supports side-by-side parallel installations, saving valuable workspace while maintaining efficiency and accuracy.

For precise alignment, the cylinder features a boss design at the front end that simplifies centering during setup. The internal bore is treated with precision rolling and hard anodizing, ensuring exceptional wear resistance, durability, and a long service life, even in tough industrial environments.

The piston seal adopts a compact heterogeneous two-way design, allowing for superior sealing performance, low friction, and grease retention—all contributing to smooth operation and extended performance cycles.

The MU Series comes with built-in magnets for position sensing, and the magnetic switch slots integrated into the cylinder body make it simple to attach sensor switches, enabling accurate feedback for automated systems.

Key Features:

• JIS Standard Compliant – Precision manufacturing for industrial reliability
• 4-Direction Mounting Flexibility – Simplified and adaptable installation
• Space-Efficient Side-by-Side Mounting – Ideal for compact system designs
• Boss-End Design – Ensures quick and accurate centering
• Rugged Build – Hard-anodized inner bore for excellent abrasion resistance
• Magnetic Sensor-Ready – Built-in magnet and switch slots for easy position detection
• High-Performance Piston Seal – Compact, grease-retaining, and long-lasting

Specification:

Bore Size(mm)		4	6	8	10	12	16	20
Acting type		MU : Double Acting   MSU : Single Acting_Pull type
Fluid		Air (Ensure optimal Air quality with a 40μm filter element)
Operating pressure	Double acting	0.2~0.7MPa (29~100psi)	0.15~0.7MPa (22~100psi)
	Single acting	0.3~0.7MPa (44~100psi)			0.2~0.7MPa (29~100psi)
Proof pressure		1.2MPa(175psi)
Temperature °C		-20~70
Speed range mm/s		Double acting: 30~500     Single Acting: 50~500
Stroke tolerance
Cushion Type		No				Bumper
Port Size		M3x0.5				M5x0.8

Stroke: