Details

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AirTAC RMTL Series: High-Precision Magnetic Rodless Cylinder with Enhanced Guidance

The AirTAC RMTL Series is a specialized pneumatic rodless cylinder designed for high-precision linear automation where mounting space is limited. Utilizing magnetic coupling technology, an internal mobile piston with annular magnets drives an external carriage synchronously along the main tube, completely eliminating the need for a physical piston rod.

This series is engineered for stability, featuring double guides that provide high-precision motion and the ability to endure significant side or prejudicial loads. With a completely isolated carriage and piston design, the RMTL series is inherently dustproof, making it ideal for clean and demanding industrial environments.

Key Features:

• Advanced Magnetic Coupling: Features a mobile piston and carriage equipped with high-strength magnets for reliable, rodless operation.

• High-Precision Double Guides: Integrated guidance system ensures smooth travel and high resistance to side loads.

• Ultra-Compact Footprint: Rodless design significantly reduces the space required compared to traditional cylinders.

• Dustproof Construction: The total isolation between internal and external components ensures long-term reliability in dusty conditions.

• Triple-Action Cushioning: Combines non-adjustable rubber bumpers with adjustable pneumatic cushioning on both ends for smooth deceleration.

• Shock Absorber Compatible: Designed to support optional shock absorbers for an even more perfected cushioning effect in high-speed applications.

Specifications:

Bore size (mm)	10	16	20	25	32	40
Acting type	Double acting
Fluid	Air(to be filtered by 40μm filter element)
Operating pressure	0.2~0.7MPa(30~100psi)(2.0~7bar)
Proof pressure	1.2MPa (175psi)(12.0bar)
Temperature (°C)	-20°C to 70°C
Speed Range (mm/s)	50–400 mm/s
Stroke Tolerance (mm)	0~250 (+1.0/0), 251~1000 (+1.5/0), 1001~ (+2.0/0)
Cushion type	Fixed cushion, Shock absorber(Available)
Safe holding force (N)	55	140	220	345	560	880
Port size	M5×0.8		1/8"			1/4"

Strokes:

Bore size (mm)	Standard Stroke (mm)	Max STD Stroke (mm)
10	50 100 150 200 250 300	500
16	50 100 150 200 250 300 350 400 450 500	750
20	50 100 150 200 250 300 350 400 450 500 600 700 750 800	1000
25	50 100 150 200 250 300 350 400 450 500 600 700 750 800	1500
32	50 100 150 200 250 300 350 400 450 500 600 700 750 800	1500
40	50 100 150 200 250 300 350 400 450 500 600 700 750 800 900 1000	1500