Airtac RMH Magnetic Coupling Rodless Cylinder RMH10X100S
Genuine AirTAC magnetic rodless cylinder, order code RMH10X100S from the RMH range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
- BoreØ10 mm
- Stroke100 mm
- Port threadM5×0.8
- ActionDouble acting, magnetic coupling
- GuideBuilt-in guide rail
- Ø10holding force 55 N · strokes to 300 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac RMH Magnetic Coupling Rodless Cylinder RMH10X100S
At 100 mm stroke this is the shortest travel in the Dia 10 RMH line, which keeps the installed footprint tight in machine frames where a rod cylinder of equal reach would need far more length. The piston couples to the outer slide through magnets alone, so the tube stays fully sealed and the piston chamber is isolated from the slide, keeping dirt out and extending service life.
The Dia 10 bore carries 55 N of magnetic holding force, and the catalog load table rates it at 1.4 / 2.4 kg up to 200 mm stroke, so a 100 mm unit leaves margin for side loads. The S code means the magnet for AirTAC CMSH, DMSH or EMSH switches is built in, and both ends have adjusting-screw cushions that can be replaced by hydraulic shock absorbers ordered separately.
Airtac RMH Magnetic Coupling Rodless Cylinder RMH10X100S Technical Specifications
| Order code | RMH10X100S |
|---|---|
| Product | Magnetic Rodless Cylinder |
| Bore | Ø10 mm |
| Stroke | 100 mm |
| Port thread | M5×0.8 |
| Action | Double acting, magnetic coupling |
|---|---|
| Guide | Built-in guide rail |
| Ø10 | holding force 55 N · strokes to 300 mm |
| Ø16 | holding force 140 N · strokes to 500 mm |
| Ø20 | holding force 220 N · strokes to 800 mm |
| Ø25 | holding force 345 N · strokes to 800 mm |
| Fluid | Air (filtered by 40 µm element) |
| Operating pressure | 0.2-0.7 MPa |
| Proof pressure | 1.2 MPa (175 psi) |
| Temperature | -20 to +70 °C |
| Speed | 50-400 mm/s |
| Stroke tolerance | +1.0 / 0 mm (≤250), +1.5 / 0 mm (251-800) |
| Cushion | Fixed, adjusting screws |
| Sensors | CMSH, DMSH, EMSH |
| Port | M5×0.8 (Ø10, 16), PT1/8 (Ø20, 25) |
Source: AirTAC Products Catalog 2026A (PDF01-P0612..P0613), RMH series specifications, load tables, strokes and ordering code.
How to choose
Stay with RMH10X100S when travel is fixed at 100 mm and you want the shortest body; RMH10X150S and RMH10X200S add 50 or 100 mm more reach in the same Dia 10 package with the same M5x0.8 ports and 55 N coupling. If your load exceeds the Dia 10 rating, step up to the Dia 16 series (code RMH16 with its own stroke range) for 140 N of holding force. The S suffix confirms the position magnet is present; sensors are ordered separately.
Applications
Compact pick-and-place slide
Drive a small gripper over a 100 mm transfer, with the built-in guide rail supplying anti-rotation that a plain magnetically coupled slide would not give.
Gate and lid actuation
Open and close small gates or lids on packaging machines; the sealed tube isolates the piston chamber from the dusty slide side.
Position feedback at both ends
Clip CMSH, DMSH or EMSH switches into the sensor groove to signal retract and extend, since the S option already has the piston magnet built in.
FAQ
What are the key figures of the RMH10X100S?
Dia 10 mm bore, 100 mm stroke, double-acting magnetic coupling with built-in guide rail, M5x0.8 ports, 55 N holding force, 0.2-0.7 MPa operating pressure (proof 1.2 MPa / 175 psi), 50-400 mm/s speed, -20 to +70 C, air filtered to 40 um. Stroke tolerance is +1.0 / 0 mm at this length.
Is the magnet included, and which sensors fit?
Yes, the S in RMH10X100S means the piston magnet is built in. AirTAC CMSH, DMSH and EMSH switches clip into the built-in sensor groove; order the switch model separately to match your controller input.