{"id":909,"date":"2026-09-10T04:01:59","date_gmt":"2026-09-10T04:01:59","guid":{"rendered":"https:\/\/nm-coupling.net\/products\/nm112-flexible-coupling\/"},"modified":"2026-09-10T06:14:05","modified_gmt":"2026-09-10T06:14:05","slug":"nm112-flexible-coupling","status":"publish","type":"ep_nm_product","link":"https:\/\/nm-coupling.net\/sv\/products\/nm112-flexible-coupling\/","title":{"rendered":"NM112 Flexible Coupling"},"content":{"rendered":"
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Modellspecifikationer<\/span><\/p>\n

NM112 technical data<\/h2>\n<\/div>\n

NM112 opens the mid-range group with 70 N.m nominal torque and a 48 mm maximum bore. It is often evaluated when a drive has a noticeably larger shaft interface but still operates within a 3000 rpm limit.<\/p>\n<\/div>\n

Modell<\/th>Nominellt vridmoment<\/th>Hastighetsbegr\u00e4nsning<\/th>D<\/th>D1<\/th>d max<\/th>L<\/th>S<\/th>Radiell<\/th>Vinkel<\/th><\/tr><\/thead>
NM112<\/a><\/strong><\/td>70 Nm<\/span><\/td>3000 varvtal<\/span><\/td>112 mm<\/span><\/td>79 mm<\/span><\/td>48 mm<\/span><\/td>60 mm<\/span><\/td>3.5 +\/- 1.0 mm<\/span><\/td>0.07 mm<\/span><\/td>2.5 grader<\/span><\/td><\/tr><\/tbody><\/table><\/div>

D, D1, d max, L, S och radiella v\u00e4rden \u00e4r i millimeter. Vinkelf\u00f6rskjutningen visas i grader. P\u00e5 mindre sk\u00e4rmar, dra tabellen horisontellt f\u00f6r att visa alla kolumner.<\/p><\/section>\n

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Axelgr\u00e4nssnitt<\/span><\/p>\n

Passforms- och bearbetningskontroller<\/h2>\n

At 112 mm outside diameter and 60 mm length, installation space becomes more visible in the selection. Check guard diameter, shaft projection and access for the flexible element before fixing the bore dimensions on the drawing.<\/p>\n<\/div>\n

Driftsuppdrag<\/span><\/p>\n

D\u00e4r denna storlek passar<\/h2>\n

Pumps, mixers, conveyors and general machinery can bring different starting behavior to the same nominal power. For NM112, state whether the drive starts loaded, cycles frequently or sees process shock so the application can be reviewed beyond its 70 N.m continuous rating.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Uppriktning och montering<\/h2>\n

NM112 uses S 3.5 +\/- 1.0 mm, with 0.07 mm radial and 2.5 degree angular limits. Measure alignment after final machine tightening because base distortion or connected piping can move the shafts from an earlier workshop setting.<\/p>\n

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D\/D1<\/strong>112 \/ 79 mm<\/span><\/div>\n
L \/ S<\/strong>60 mm \/ 3.5 +\/- 1.0 mm<\/span><\/div>\n
Inriktning<\/strong>0,07 mm radiell \/ 2,5 grader vinkel<\/span><\/div>\n<\/div>\n<\/div>\n
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Prepare the NM112 RFQ<\/h2>\n

Send both shaft diameters, keyways, speed and duty, plus quantity and destination. If either bore approaches 48 mm, include the keyway and fit requirement so the machining request can be checked with the available hub section.<\/p>\n

Anv\u00e4nd NM-valguiden \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Flexibelt element<\/span><\/p>\n

Material- och servicef\u00f6rh\u00e5llanden<\/h2>\n<\/div>\n

The standard flexible element is NBR. For elevated temperature, chemical exposure or a nonstandard hardness request, give the service conditions with the NM112 enquiry so the quoted element can be specified clearly.<\/p>\n<\/div>\n

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Element<\/h3>\n

Ange det material eller den anv\u00e4ndarmilj\u00f6 som kr\u00e4vs; identifiera inte elastomerkemin enbart genom f\u00e4rg.<\/p>\n<\/div>\n

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Maskinbearbetning<\/h3>\n

Lista de drivna och drivna h\u00e5len och kilsp\u00e5ren separat, inklusive kontrollerade passningar d\u00e4r det beh\u00f6vs.<\/p>\n<\/div>\n

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Hastighet<\/h3>\n

NM112 is rated to 3000 rpm; verify actual running speed before final selection.<\/p>\n<\/div>\n

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Vridmoment<\/h3>\n

The nominal rating is 70 N.m. Describe unusual starts, reversing or shock in the enquiry.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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J\u00e4mf\u00f6r de n\u00e4rmaste NM-storlekarna<\/h2>\n

If NM112 is too small on bore or torque, compare NM128. If its 112 mm diameter creates a packaging problem and the load permits, NM97 is the nearest smaller alternative to review.<\/p>\n

NM97<\/a>NM128<\/a><\/div>\n<\/div>\n
J\u00e4mf\u00f6r alla NM-storlekar<\/a><\/div>\n<\/div>\n<\/section>\n
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NM112 quick answers<\/h2>\n
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\nWhat torque and speed define NM112?<\/summary>\n
NM112 is listed at 70 N.m nominal torque with a 3000 rpm rated speed limit.<\/div>\n<\/details>\n
\nHur stort kan det f\u00e4rdiga h\u00e5let vara?<\/summary>\n
The stated maximum bore is 48 mm. Bore, keyway and fit still need to be checked together for the ordered hub.<\/div>\n<\/details>\n
\nVilka axeldata ska jag skicka?<\/summary>\n
Skicka drivaxelns och den drivna axelns diametrar, b\u00e5de kilsp\u00e5r, hastighet, driftbelastning, kvantitet och eventuell ritningsstyrd passning.<\/div>\n<\/details>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

NM112 provides 70 N.m nominal torque, up to 48 mm bore capacity and a rated speed limit of 3000 rpm. It is suited to mid-range pumps, blowers, mixers and machinery when torque, shaft fit, alignment and installation space are all within the model limits.<\/p>","protected":false},"featured_media":932,"template":"","class_list":["post-909","ep_nm_product","type-ep_nm_product","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/nm-coupling.net\/sv\/wp-json\/wp\/v2\/ep_nm_product\/909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nm-coupling.net\/sv\/wp-json\/wp\/v2\/ep_nm_product"}],"about":[{"href":"https:\/\/nm-coupling.net\/sv\/wp-json\/wp\/v2\/types\/ep_nm_product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/sv\/wp-json\/wp\/v2\/media\/932"}],"wp:attachment":[{"href":"https:\/\/nm-coupling.net\/sv\/wp-json\/wp\/v2\/media?parent=909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}