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AirTAC RMH Magnetically Coupled Rodless Cylinders

RMH is a magnetically coupled rodless cylinder with an external slider and added guide rail. It is suited to compact long-stroke layouts where the slider, load direction, bore, stroke,...

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RMHMagnetically Coupled Rodless Cylinders

RMH magnetically coupled rodless cylinder reference — Verified product-family reference image.

Ordering code matching

Match each code segment

Send a photo if the code is incomplete

Code format

RMH [bore] × [stroke] [S] [PT/G/NPT]Published RMH code layout

RMH 20 × 200 SRMH 25 × 500

①Series	②Bore (mm)	③Stroke (mm)	④Magnetic option	⑤Port thread
RMH: magnetically coupled rodless cylinder.	10, 16, 20, 25	10–200 for Ø10/16; 10–500 for Ø20/25, using published increments.	S: magnetic option.	Blank: PT; G: G thread; T: NPT thread.

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RMH 20 × 200 S

RMHSeries

Magnetically coupled rodless cylinder with external slider.

20Bore

Published bore: 10, 16, 20, or 25 mm.

200Stroke

Select the required travel from the published stroke table.

SMagnetic option

S denotes the magnetic option in the published code.

About RMH

RMH transfers piston motion to an external slider through magnetic coupling, so there is no projecting piston rod. The added guide rail supports the slider and the source publishes multi-direction mounting and loading examples. Match the complete carriage and installation interface, not only the bore.

Product matching reference

Compare the photo, drawing, and measurable details first

Identify from the photo

Full RMH code or readable label
Bore: 10, 16, 20, or 25 mm
Required stroke and slider travel
Slider/load arrangement, guide rail and mounting direction
Port thread, sensor groove and installed clearance

Drawing reference

RMH rodless cylinder ordering code reference

Open drawing

Confirm the RMH magnetic-coupling rodless-cylinder and external slider assembly
Compare bore, stroke, slider/load arrangement, mounting, port side, sensor groove and installed clearance

Key details for matching

Model patterns

RMH
RMH 20 × 200 S
RMH-20X200-S
RMH10

Reference details

Product type: Magnetically coupled rodless cylinder with guide rail
Published bores: 10, 16, 20, 25 mm
Operating pressure: 0.2–0.7 MPa
Speed: 50–400 mm/s
Temperature: −20–70 °C
Reference pages: PDF pages 1–2

Matching Questions

Why is an RMH match different from a standard cylinder match?

RMH uses magnetic coupling and an external slider, with no piston rod projecting from the cylinder. Confirm slider/load direction, guide rail,...

RMH

Include this series in a project RFQ

RMH Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.

Request a project quote Send a parts list or BOM

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AirTAC RMH Magnetically Coupled Rodless Cylinders

RMH is a magnetically coupled rodless cylinder with an external slider and added guide rail. It is suited to compact long-stroke layouts where the slider, load direction, bore, stroke,...

Request type

AirTAC originalModel matchingChina-source alternative

RMHMagnetically Coupled Rodless Cylinders

①Series

②Bore (mm)

③Stroke (mm)

④Magnetic option

⑤Port thread

RMH: magnetically coupled rodless cylinder.

10, 16, 20, 25

10–200 for Ø10/16; 10–500 for Ø20/25, using published increments.

S: magnetic option.

Blank: PT; G: G thread; T: NPT thread.