{"id":914,"date":"2026-09-10T04:02:01","date_gmt":"2026-09-10T04:02:01","guid":{"rendered":"https:\/\/nm-coupling.net\/products\/nm214-flexible-coupling\/"},"modified":"2026-09-10T06:14:07","modified_gmt":"2026-09-10T06:14:07","slug":"nm214-flexible-coupling","status":"publish","type":"ep_nm_product","link":"https:\/\/nm-coupling.net\/de\/products\/nm214-flexible-coupling\/","title":{"rendered":"NM214 Flexible Coupling"},"content":{"rendered":"
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Modellspezifikationen<\/span><\/p>\n

NM214 technical data<\/h2>\n<\/div>\n

NM214 is the largest listed NM size, rated at 1000 N.m nominal torque with a 95 mm maximum bore. Its role is straightforward: it provides the highest capacity in this range, but the machine must also accept a 214 mm diameter, 110 mm length and 1500 rpm speed limit.<\/p>\n<\/div>\n

Modell<\/th>Nenndrehmoment<\/th>Geschwindigkeitsbegrenzung<\/th>D<\/th>D1<\/th>d max<\/th>L<\/th>S<\/th>Radial<\/th>Angular<\/th><\/tr><\/thead>
NM214<\/a><\/strong><\/td>1000 Nm<\/span><\/td>1500 U\/min<\/span><\/td>214 mm<\/span><\/td>157 mm<\/span><\/td>95 mm<\/span><\/td>110 mm<\/span><\/td>4.0 +\/- 2.0 mm<\/span><\/td>0.10 mm<\/span><\/td>2.0 Grad<\/span><\/td><\/tr><\/tbody><\/table><\/div>

Die Werte f\u00fcr D, D1, dmax<\/sub>, L, S und den Radius werden in Millimetern angegeben. Die Winkelverschiebung wird in Grad dargestellt. Auf kleineren Bildschirmen ziehen Sie die Tabelle horizontal, um alle Spalten anzuzeigen.<\/p><\/section>\n

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Wellenschnittstelle<\/span><\/p>\n

Pass- und Bearbeitungspr\u00fcfungen<\/h2>\n

Large shafts make bore geometry critical. Provide the actual 95 mm-or-smaller shaft dimensions, keyways, fits and shoulders rather than a rounded nominal size. Also confirm the guard and adjacent structures can clear the full coupling envelope.<\/p>\n<\/div>\n

Betriebspflicht<\/span><\/p>\n

Wo diese Gr\u00f6\u00dfe passt<\/h2>\n

Use NM214 only when the higher capacity is justified by the real torque and shaft interface. Large pumps, process drives and compressor-related machinery may fall into this class, but starts and transient loads still need to be stated for the application.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Ausrichtung und Montage<\/h2>\n

Set the model to S 4.0 +\/- 2.0 mm and keep radial misalignment within 0.10 mm and angular misalignment within 2.0 degrees. On large machinery, re-check these values after the final base, piping and connected-equipment loads are applied.<\/p>\n

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D \/ D1<\/strong>214 \/ 157 mm<\/span><\/div>\n
L \/ S<\/strong>110 mm \/ 4.0 +\/- 2.0 mm<\/span><\/div>\n
Ausrichtung<\/strong>0.10 mm radial \/ 2.0 deg angular<\/span><\/div>\n<\/div>\n<\/div>\n
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Prepare the NM214 RFQ<\/h2>\n

An NM214 enquiry should include running rpm, design torque or motor power, both shaft diameters and keyways, quantity, destination and any controlled fit or material request. Drawings are recommended when the bores or shoulders are close to the model envelope.<\/p>\n

Nutzen Sie den NM-Auswahlleitfaden \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Flexibles Element<\/span><\/p>\n

Material- und Betriebsbedingungen<\/h2>\n<\/div>\n

NBR is the standard flexible-element material for this range. For a large drive with elevated heat or aggressive fluids, state the exposure and requested polymer or hardness explicitly so the quotation reflects it.<\/p>\n<\/div>\n

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Element<\/h3>\n

Geben Sie das erforderliche Material oder die Einsatzumgebung an; identifizieren Sie die Elastomerchemie nicht allein anhand der Farbe.<\/p>\n<\/div>\n

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Bearbeitung<\/h3>\n

F\u00fchren Sie die Antriebs- und Abtriebsbohrungen sowie die Keilnuten separat auf, gegebenenfalls einschlie\u00dflich kontrollierter Passungen.<\/p>\n<\/div>\n

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Geschwindigkeit<\/h3>\n

NM214 is rated to 1500 rpm; verify actual running speed before final selection.<\/p>\n<\/div>\n

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Drehmoment<\/h3>\n

The nominal rating is 1000 N.m. Describe unusual starts, reversing or shock in the enquiry.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Vergleichen Sie die n\u00e4chstliegenden NM-Gr\u00f6\u00dfen.<\/h2>\n

NM214 has no larger model in this listed NM range. If its 1000 N.m torque or 95 mm bore is still insufficient, the application should move to a different coupling selection rather than assuming another NM size exists.<\/p>\n

NM194<\/a><\/div>\n<\/div>\n
Vergleiche alle NM-Gr\u00f6\u00dfen<\/a><\/div>\n<\/div>\n<\/section>\n
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NM214 quick answers<\/h2>\n
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\nWhat torque and speed define NM214?<\/summary>\n
NM214 is listed at 1000 N.m nominal torque with a 1500 rpm rated speed limit.<\/div>\n<\/details>\n
\nWie gro\u00df darf die fertige Bohrung sein?<\/summary>\n
The stated maximum bore is 95 mm. Bore, keyway and fit still need to be checked together for the ordered hub.<\/div>\n<\/details>\n
\nWelche Wellendaten soll ich senden?<\/summary>\n
Bitte senden Sie die Durchmesser der Antriebs- und Abtriebswelle, beider Keilnuten, die Drehzahl, die Belastung, die Menge und alle zeichnungsgesteuerten Passungen.<\/div>\n<\/details>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

NM214 provides 1000 N.m nominal torque, up to 95 mm bore capacity and a rated speed limit of 1500 rpm. It is suited to higher-torque pumps, compressors and process equipment when torque, shaft fit, alignment and installation space are all within the model limits.<\/p>","protected":false},"featured_media":929,"template":"","class_list":["post-914","ep_nm_product","type-ep_nm_product","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/nm-coupling.net\/de\/wp-json\/wp\/v2\/ep_nm_product\/914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nm-coupling.net\/de\/wp-json\/wp\/v2\/ep_nm_product"}],"about":[{"href":"https:\/\/nm-coupling.net\/de\/wp-json\/wp\/v2\/types\/ep_nm_product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/de\/wp-json\/wp\/v2\/media\/929"}],"wp:attachment":[{"href":"https:\/\/nm-coupling.net\/de\/wp-json\/wp\/v2\/media?parent=914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}