AirTAC RMH Series: High-Precision Magnetic Rodless Cylinder with Slide Rail
The AirTAC RMH Series is a high-performance magnetic rodless cylinder engineered for applications requiring superior operational accuracy and heavy load capacity. Unlike traditional actuators, the RMH series utilizes a magnetic coupling system between the internal piston and external carriage, eliminating the need for a physical piston rod and significantly reducing the installation footprint.
Equipped with an integrated slide rail, this series ensures high non-rotating accuracy and smooth, stable linear motion. Its isolated design makes it inherently dustproof, while the combination of non-adjustable rubber bumpers and adjustable pneumatic cushioning on both ends guarantees quiet, smooth action even at high speeds.
Key Features:
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Integrated Slide Rail: Provides high operational accuracy and ensures the body does not rotate during travel.
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High Load Capacity: Engineered to handle significant loads with stability and precision.
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Space-Saving Rodless Design: The magnetic coupling (carriage/piston) design offers a compact profile for tight machine layouts.
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Dustproof Construction: Total isolation between the carriage and piston protects the unit from environmental contaminants.
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Dual Cushioning System: Features both non-adjustable rubber bumpers and adjustable pneumatic cushioning on both ends for perfected impact relief.
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Smooth Linear Travel: The carriage slides freely along the main tube, providing consistent performance throughout the stroke.
| Bore size (mm) | 10 | 16 | 20 | 25 |
| Acting type | Double acting | |||
| Fluid | Air(to be filtered by 40μm filter element) | |||
| Operating pressure | 0.2-0.7MPa(28-100psi)(2.0-7.0bar) | |||
| 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), 251~800(+1.5/0) | |||
| Cushion type | Bumper | |||
| Port size | M5×0.8 | 1/8" | ||
| Safe holding force N | 55 | 140 | 220 | 345 |
Stroke:
| Bore size (mm) | Standard Stroke (mm) |
| 10 | 50 100 150 200 250 300 |
| 16 | 50 100 150 200 250 300 350 400 450 500 |
| 20 | 50 100 150 200 250 300 350 400 450 500 600 700 750 800 |
| 25 | 50 100 150 200 250 300 350 400 450 500 600 700 750 800 |
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