{"id":890,"date":"2026-09-04T10:09:40","date_gmt":"2026-09-04T10:09:40","guid":{"rendered":"https:\/\/nmcoupling.net\/applications\/water-pump\/"},"modified":"2026-09-04T10:09:40","modified_gmt":"2026-09-04T10:09:40","slug":"water-pump","status":"publish","type":"page","link":"https:\/\/nmcoupling.net\/tr\/applications\/water-pump\/","title":{"rendered":"Water Pump Couplings"},"content":{"rendered":"<section class=\"nmc-page-hero\">\n<h1>Water Pump Couplings<\/h1>\n<p>Motor-to-pump connections depend on motor speed, pump load, shaft diameters, alignment and the service environment around the pump base. A flexible coupling can provide a compliant connection, but it should not be used as a substitute for proper shaft alignment.<\/p>\n<figure class=\"nmc-hero-inline\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-nm-coupling-application-pump.webp\" alt=\"Water Pump Couplings application\"><figcaption>Water Pump Couplings application<\/figcaption><\/figure>\n<\/section>\n<h2>Industry Background<\/h2>\n<p>Motor-to-pump connections depend on motor speed, pump load, shaft diameters, alignment and the service environment around the pump base. A flexible coupling can provide a compliant connection, but it should not be used as a substitute for proper shaft alignment.<\/p>\n<h2>Main Challenges<\/h2>\n<p>Shaft alignment, continuous duty, moisture exposure and maintenance access should be reviewed together.<\/p>\n<ul>\n<li>Torque and transient load<\/li>\n<li>Driver and driven shaft dimensions<\/li>\n<li>Running speed and cycle pattern<\/li>\n<li>Alignment condition and bearing reaction<\/li>\n<li>Temperature, contamination and maintenance access<\/li>\n<\/ul>\n<h2>Our Solution Approach<\/h2>\n<p>Use the NM series as a reference when its bore, torque, speed and installation envelope fit the machine requirements. The first pass checks operating torque or motor power and speed, both shaft sizes, the duty cycle and environment. If the application needs behavior not supported by a standard elastomeric jaw arrangement, review another coupling family rather than forcing an NM selection.<\/p>\n<figure class=\"nmc-content-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-NM-Couplings-2.webp\" alt=\"NM flexible jaw coupling series\" loading=\"lazy\"><figcaption>NM flexible jaw coupling series<\/figcaption><\/figure>\n<h2>Key Performance Requirements<\/h2>\n<div class=\"nmc-table-scroll\">\n<table class=\"nmc-spec-table\">\n<thead>\n<tr>\n<th>Input<\/th>\n<th>Why It Matters<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Torque \/ motor power<\/td>\n<td>Sets the required coupling capacity after service margin.<\/td>\n<\/tr>\n<tr>\n<td>Speed<\/td>\n<td>Must stay within the approved limit for the selected size.<\/td>\n<\/tr>\n<tr>\n<td>Shaft diameters<\/td>\n<td>Determines whether the selected hub can be safely machined.<\/td>\n<\/tr>\n<tr>\n<td>Duty and environment<\/td>\n<td>Affects element, service margin, inspection and maintenance decisions.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Recommended NM Models<\/h2>\n<div class=\"nmc-product-grid\"><article class=\"nmc-product-card\" data-title=\"nm 50 flexible jaw coupling\" data-rpm=\"12500\" data-boremax=\"19\" data-torque=\"1.3\"><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-50-coupling\/\" class=\"nmc-card-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-NM-Couplings.webp\" alt=\"NM 50 Esnek \u00c7eneli Kaplin serisi ill\u00fcstrasyonu\" loading=\"lazy\"><\/a><div class=\"nmc-card-body\"><h3><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-50-coupling\/\">NM 50 Esnek \u00c7eneli Kaplin<\/a><\/h3><div class=\"nmc-spec-chips\"><span>\u00c7ap 7-19 mm<\/span><span>Maksimum 12500 devir\/dakika<\/span><span>Normal 1,3 Kg*m<\/span><\/div><a class=\"nmc-text-link\" href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-50-coupling\/\">Detaylar\u0131 g\u00f6r\u00fcnt\u00fcle<\/a><\/div><\/article><article class=\"nmc-product-card\" data-title=\"nm 67 flexible jaw coupling\" data-rpm=\"10000\" data-boremax=\"28\" data-torque=\"2.2\"><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-67-coupling\/\" class=\"nmc-card-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-NM-Couplings-2.webp\" alt=\"NM 67 Esnek \u00c7eneli Kaplin serisi \u00e7izimi\" loading=\"lazy\"><\/a><div class=\"nmc-card-body\"><h3><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-67-coupling\/\">NM 67 Esnek \u00c7eneli Kaplin<\/a><\/h3><div class=\"nmc-spec-chips\"><span>\u00c7ap 8-28 mm<\/span><span>Maksimum 10000 devir\/dakika<\/span><span>Normal 2,2 Kg*m<\/span><\/div><a class=\"nmc-text-link\" href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-67-coupling\/\">Detaylar\u0131 g\u00f6r\u00fcnt\u00fcle<\/a><\/div><\/article><article class=\"nmc-product-card\" data-title=\"nm 82 flexible jaw coupling\" data-rpm=\"8000\" data-boremax=\"32\" data-torque=\"5.0\"><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-82-coupling\/\" class=\"nmc-card-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-NM-coupling.webp\" alt=\"NM 82 Esnek \u00c7eneli Kaplin serisi \u00e7izimi\" loading=\"lazy\"><\/a><div class=\"nmc-card-body\"><h3><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-82-coupling\/\">NM 82 Esnek \u00c7eneli Kaplin<\/a><\/h3><div class=\"nmc-spec-chips\"><span>\u00c7ap 10-32 mm<\/span><span>Maksimum 8000 devir\/dakika<\/span><span>Normal 5.0 Kg*m<\/span><\/div><a class=\"nmc-text-link\" href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-82-coupling\/\">Detaylar\u0131 g\u00f6r\u00fcnt\u00fcle<\/a><\/div><\/article><article class=\"nmc-product-card\" data-title=\"nm 97 flexible jaw coupling\" data-rpm=\"7000\" data-boremax=\"42\" data-torque=\"10.5\"><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-97-coupling\/\" class=\"nmc-card-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-NM-Couplings.webp\" alt=\"NM 97 Esnek \u00c7eneli Kaplin serisi \u00e7izimi\" loading=\"lazy\"><\/a><div class=\"nmc-card-body\"><h3><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-97-coupling\/\">NM 97 Esnek \u00c7eneli Kaplin<\/a><\/h3><div class=\"nmc-spec-chips\"><span>\u00c7ap 10-42 mm<\/span><span>Maksimum 7000 devir\/dakika<\/span><span>Normal 10,5 Kg*m<\/span><\/div><a class=\"nmc-text-link\" href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-97-coupling\/\">Detaylar\u0131 g\u00f6r\u00fcnt\u00fcle<\/a><\/div><\/article><article class=\"nmc-product-card\" data-title=\"nm 112 flexible jaw coupling\" data-rpm=\"6000\" data-boremax=\"48\" data-torque=\"16.7\"><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-112-coupling\/\" class=\"nmc-card-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-NM-Couplings-2.webp\" alt=\"NM 112 Esnek \u00c7eneli Kaplin serisi \u00e7izimi\" loading=\"lazy\"><\/a><div class=\"nmc-card-body\"><h3><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-112-coupling\/\">NM 112 Esnek \u00c7eneli Kaplin<\/a><\/h3><div class=\"nmc-spec-chips\"><span>\u00c7ap 14-48 mm<\/span><span>Maksimum 6000 devir\/dakika<\/span><span>Normal 16,7 Kg*m<\/span><\/div><a class=\"nmc-text-link\" href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-112-coupling\/\">Detaylar\u0131 g\u00f6r\u00fcnt\u00fcle<\/a><\/div><\/article><article class=\"nmc-product-card\" data-title=\"nm 128 flexible jaw coupling\" data-rpm=\"5000\" data-boremax=\"55\" data-torque=\"26.7\"><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-128-coupling\/\" class=\"nmc-card-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-NM-coupling.webp\" alt=\"NM 128 Esnek \u00c7eneli Kaplin serisi \u00e7izimi\" loading=\"lazy\"><\/a><div class=\"nmc-card-body\"><h3><a href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-128-coupling\/\">NM 128 Esnek \u00c7eneli Kaplin<\/a><\/h3><div class=\"nmc-spec-chips\"><span>\u00c7ap 18-55 mm<\/span><span>Maksimum 5000 devir\/dakika<\/span><span>Normal 26,7 Kg*m<\/span><\/div><a class=\"nmc-text-link\" href=\"https:\/\/nmcoupling.net\/tr\/urun\/nm-128-coupling\/\">Detaylar\u0131 g\u00f6r\u00fcnt\u00fcle<\/a><\/div><\/article><\/div>\n<h2>Installation And Maintenance Tips<\/h2>\n<p>Keep shafts clean and burr-free, machine the bores and keyways to the approved drawing, align the shafts before fitting the flexible element, verify the final hub spacing, and inspect the element during planned maintenance. Investigate unusual heat, noise, dust generation or repeated element damage rather than simply replacing the wear component.<\/p>\n<figure class=\"nmc-content-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-nm-coupling-install.webp\" alt=\"NM coupling installation sequence\" loading=\"lazy\"><figcaption>NM coupling installation sequence<\/figcaption><\/figure>\n<h2>Application Scene<\/h2>\n<div class=\"nmc-image-strip\">\n<figure class=\"nmc-strip-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-nm-coupling-application-pump.webp\" alt=\"Water Pump Couplings scene\" loading=\"lazy\"><figcaption>Water Pump Couplings scene<\/figcaption><\/figure>\n<figure class=\"nmc-strip-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-nm-coupling-structure.webp\" alt=\"Coupling structure\" loading=\"lazy\"><figcaption>Coupling structure<\/figcaption><\/figure>\n<figure class=\"nmc-strip-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-nm-coupling-sizes.webp\" alt=\"Dimension reference\" loading=\"lazy\"><figcaption>Dimension reference<\/figcaption><\/figure>\n<figure class=\"nmc-strip-img\"><img decoding=\"async\" src=\"https:\/\/nmcoupling.net\/wp-content\/uploads\/2026\/09\/1-nm-coupling-factory-3.webp\" alt=\"Machining operation\" loading=\"lazy\"><figcaption>Machining operation<\/figcaption><\/figure>\n<\/div>\n<h2>RFQ Inputs<\/h2>\n<p>Motor power, speed, motor shaft, pump shaft, operating duty, fluid\/environment and guard space.<\/p>\n<p>\ud83d\udca1H\u0131zl\u0131 Sipari\u015f Hat\u0131rlatmas\u0131 Standart par\u00e7alar i\u00e7in minimum sipari\u015f miktar\u0131 (MOQ) ge\u00e7erlidir. Y\u00fcksek de\u011ferli b\u00fcy\u00fck \u00fcr\u00fcnler toplam sipari\u015f de\u011ferine g\u00f6re fiyatland\u0131r\u0131l\u0131r. Yeni m\u00fc\u015fteriler i\u00e7in 1-5 adet numune, numune fiyat\u0131yla temin edilebilir. Kar\u0131\u015f\u0131k modeller 1.500 USD'ye kadar \u00e7\u0131kabilir. \u00d6zel i\u015fleme, i\u015flem parti b\u00fcy\u00fckl\u00fc\u011f\u00fcyle s\u0131n\u0131rl\u0131d\u0131r. 1-2 adetlik sipari\u015fler daha y\u00fcksek maliyetlidir. \u00d6zel durum projeleri de\u011ferlendirmeye al\u0131nabilir. Verimli bir fiyat teklifi i\u00e7in l\u00fctfen e-postan\u0131zda \u015funlar\u0131 belirtin: \u00fcr\u00fcn modeli, sekt\u00f6r, uygulama ve temel \u00f6zellikler.<\/p>","protected":false},"excerpt":{"rendered":"<p>Water Pump Couplings Motor-to-pump connections depend on motor speed, pump load, shaft diameters, alignment and the service environment around the pump base. A flexible coupling can provide a compliant connection, but it should not be used as a substitute for proper shaft alignment. Water Pump Couplings application Industry Background Motor-to-pump connections depend on motor speed, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":888,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-890","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/pages\/890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/comments?post=890"}],"version-history":[{"count":1,"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/pages\/890\/revisions"}],"predecessor-version":[{"id":912,"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/pages\/890\/revisions\/912"}],"up":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/pages\/888"}],"wp:attachment":[{"href":"https:\/\/nmcoupling.net\/tr\/wp-json\/wp\/v2\/media?parent=890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}