Magnetically coupled rodless cylinders with a linear guide, bores 10/16/20/25 and...
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Magnetically coupled rodless cylinders with a linear guide, bores 10/16/20/25 and bore-specific standard strokes. Match carriage, load orientation, holding force and end cushioning; send model or photo, quantity and destination for quotation.
Know your model? Send it with the quantity for a quote. Not sure? Start with a photo, label or description. We help identify the model and clarify availability and lead time. Mixed parts lists are welcome too.
Choose a type; send a model or photo if unsure.
RMH10
Ø10 · standard stroke up to 300 mm · M5×0.8
RMH16
Ø16 · standard stroke up to 500 mm · M5×0.8
RMH20
Ø20 · standard stroke up to 800 mm · 1/8
RMH25
Ø25 · standard stroke up to 800 mm · 1/8
Send the model, quantity and destination. For multiple items, attach a parts list or BOM.
Match an RMH model code
RMH bore-specific pressure speed ports and safe holding force
Helpful for Model Matching:
| Identity | Double-acting magnetic rodless cylinder with linear guide; annular-magnet piston couples to external carriage. Bores 10/16/20/25. |
| Operating / proof pressure | 0.2–0.7 MPa; proof 1.2 MPa, not operating pressure. Air filtered by 40 μm element. |
| Temperature / speed | −20 to +70°C; 50–400 mm/s. Actual load, deceleration and stroke affect application suitability. |
| Standard stroke | 10: 50/100/150/200/250/300 mm. 16: these plus 350/400/450/500. 20/25: these plus 600/700/750/800. 550/650 not listed; consult for non-standard strokes. |
| Port / thread / magnet | 10/16: M5×0.8, metric only; G/NPT requests require consultation. 20/25: 1/8; blank PT, G G, T NPT. S means with magnet and is the only published magnet field. |
| Safe holding force | 10: 55 N; 16: 140 N; 20: 220 N; 25: 345 N. These are not payload ratings in kg. Keep moving load below theoretical magnetic holding force at actual pressure and within the applicable orientation/stroke load curve. |
| Orientation-specific load | At centered load, first orientation table gives 10/16/20/25: 1.4/3/3.6/4.8 kg within ~200/~300/~500/~500 mm; second gives 2.4/5/6/8 kg over the same stroke scopes. Match illustrated orientation; use the declining curves beyond those scopes, not a universal load value. |
| Cushioning / adjusters | Specification cushion type: bumper. Product text also mentions adjustable pneumatic cushioning; confirm installed end-cushion structure. Two adjusting screws can be replaced by shock absorbers according to conditions. No separate cushion suffix is published. |
| Published shock absorbers | 10: ACA0806-1; 16/20: ACA1007-1; 25: ACA1412-1. These are accessory codes, not complete RMH cylinder codes. |
| Sensor / mounting | Switch rail lists CMSH, DMSH, EMSH. Confirm exact switch, wiring and rail fit separately. Same-side inlet/outlet; two mounting/load directions shown. Match bore/stroke dimensional row and guide carriage before replacement. |
| Application limits | Load center must coincide with slide-table center for the published curves. For an external limiter that stops the load midway, the catalogue directs selection to RMS; do not promise this RMH configuration. Non-magnetically conductive workpiece materials are recommended. |
| Stroke tolerance / materials | 0–250 mm: +1.0/0 mm; 251–800 mm: +1.5/0 mm. Source internal material table is bore-specific; it includes aluminum-alloy body/end covers, stainless-steel barrel, NBR/TPU seals and rare-earth magnets. Confirm exact bore material needs. |
Ordering code matching
Code format
RMH[bore]×[published stroke]S-[G/T only for 20/25]Bore, stroke, magnet, threadRMH10×100SRMH16×500SRMH20×200S-GRMH25×800S-T| ①Bore / stroke | ②Magnet / thread |
|---|---|
| 10: 50/100/150/200/250/300 mm. 16: these plus 350/400/450/500. 20/25: these plus 600/700/750/800. 550/650 not listed; consult for non-standard strokes. | 10/16: M5×0.8, metric only; G/NPT requests require consultation. 20/25: 1/8; blank PT, G G, T NPT. S means with magnet and is the only published magnet field. |
If the label is incomplete, send the readable parts together with a photo.
RMH20×200S-G①Bore / stroke
10: 50/100/150/200/250/300 mm. 16: these plus 350/400/450/500. 20/25: these plus 600/700/750/800. 550/650 not listed; consult for non-standard strokes.
②Magnet / thread
10/16: M5×0.8, metric only; G/NPT requests require consultation. 20/25: 1/8; blank PT, G G, T NPT. S means with magnet and is the only published magnet field.
Magnetically coupled rodless cylinders with a linear guide, bores 10/16/20/25 and bore-specific standard strokes. Match carriage, load orientation, holding force and end cushioning; send model or photo, quantity and destination for quotation.
No. The force table is in N, while the orientation/stroke diagrams use kg. Match pressure, load center, installed orientation and the declining load curve. Do not divide holding force by gravity and call that a payload rating.
Yes, as a consultation. The catalogue lists metric thread only for 10/16 and asks users to consult for G/NPT or non-standard strokes. Send your requested thread and stroke for configuration confirmation.
The catalogue refers this requirement to RMS. Send stopping position, moving load and installation photos for selection; RMH compatibility is not established from similar appearance.
RMH
RMH Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.
Build your pneumatic circuit with complementary components. Confirm dimensions and operating conditions before selecting a combination.
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Control actuator air flow. Confirm thread, tube size, flow direction and required flow rate.
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Connect tubing to a valve or actuator. Match tube outside diameter, port thread and seal type.
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Run air lines between fittings and components. Confirm outside diameter, bend radius, pressure and temperature.
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