{"id":1274,"date":"2026-09-10T06:38:41","date_gmt":"2026-09-10T06:38:41","guid":{"rendered":"https:\/\/nmcouplings.top\/products\/rigid-couplings\/"},"modified":"2026-09-10T06:38:41","modified_gmt":"2026-09-10T06:38:41","slug":"rigid-couplings","status":"publish","type":"ep_product","link":"https:\/\/nmcouplings.top\/hi\/products\/rigid-couplings\/","title":{"rendered":"Rigid Sleeve Couplings"},"content":{"rendered":"<p>Rigid sleeve couplings connect shafts without a resilient element. They are used where the shafts can be aligned accurately and the machine does not require coupling flexibility.<\/p>\n<p class=\"ep-supporting-note\"><strong>\u0915\u092a\u0932\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928:<\/strong> NM \u092b\u094d\u0932\u0947\u0915\u094d\u0938\u093f\u092c\u0932 \u0915\u092a\u0932\u093f\u0902\u0917, EVER POWER \u0915\u0940 \u092a\u094d\u0930\u092e\u0941\u0916 \u0909\u0924\u094d\u092a\u093e\u0926 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0939\u0948\u0964 \u092f\u0939 \u0909\u0924\u094d\u092a\u093e\u0926 \u0909\u0928 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u0932\u092c\u094d\u0927 \u0939\u0948 \u091c\u093f\u0928\u092e\u0947\u0902 \u0907\u0938\u0915\u0940 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<h2>\u0907\u0938 \u0909\u0924\u094d\u092a\u093e\u0926 \u092a\u0930 \u0915\u092c \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902<\/h2>\n<p>Choose a rigid coupling when the system design specifically requires a rigid shaft connection and alignment can be controlled closely during installation and service.<\/p>\n<h2>\u0906\u0930\u090f\u092b\u0915\u094d\u092f\u0942 \u091c\u093e\u0928\u0915\u093e\u0930\u0940<\/h2>\n<div class=\"ep-table-wrap\">\n<table class=\"ep-data-table\">\n<thead>\n<tr>\n<th>\u0935\u0938\u094d\u0924\u0941<\/th>\n<th>\u0915\u094d\u092f\u093e \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0930\u0928\u0940 \u0939\u0948<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Shaft alignment<\/td>\n<td>Required concentricity and alignment condition.<\/td>\n<\/tr>\n<tr>\n<td>Bores<\/td>\n<td>Both shaft diameters, keys and fits.<\/td>\n<\/tr>\n<tr>\n<td>Sleeve dimensions<\/td>\n<td>Available length and outside-diameter limits.<\/td>\n<\/tr>\n<tr>\n<td>\u0915\u0930\u094d\u0924\u0935\u094d\u092f<\/td>\n<td>Torque, speed and machine function.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u092f\u0939 \u090f\u0928\u090f\u092e \u0915\u092a\u0932\u093f\u0902\u0917 \u0938\u0947 \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u092d\u093f\u0928\u094d\u0928 \u0939\u0948?<\/h2>\n<p>An NM coupling adds an elastomeric element between hubs; a rigid sleeve does not. The two types address different alignment and vibration needs.<\/p>\n<div class=\"ep-inline-cta\">\n<h2>\u0915\u092a\u0932\u093f\u0902\u0917 \u0915\u094b\u091f\u0947\u0936\u0928 \u0915\u093e \u0905\u0928\u0941\u0930\u094b\u0927 \u0915\u0930\u0947\u0902<\/h2>\n<p>\u0915\u092a\u0932\u093f\u0902\u0917 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930, \u0926\u094b\u0928\u094b\u0902 \u0936\u093e\u092b\u094d\u091f \u0915\u0947 \u0906\u092f\u093e\u092e, \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0917\u0924\u093f, \u0938\u0902\u091a\u093e\u0932\u093f\u0924 \u0909\u092a\u0915\u0930\u0923 \u0914\u0930 \u092e\u093e\u0924\u094d\u0930\u093e \u092d\u0947\u091c\u0947\u0902\u0964 \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0915\u093e\u0930\u094d\u092f \u0915\u0947 \u0932\u093f\u090f \u092b\u093c\u094b\u091f\u094b \u092f\u093e \u091a\u093f\u0924\u094d\u0930 \u0938\u0902\u0932\u0917\u094d\u0928 \u0915\u0930\u0947\u0902\u0964<\/p>\n<p><a class=\"ep-btn\" href=\"https:\/\/nmcouplings.top\/hi\/contact\/#rfq\">\u0906\u0930\u090f\u092b\u0915\u094d\u092f\u0942 \u092d\u0947\u091c\u0947\u0902<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Rigid sleeve couplings connect shafts without a resilient element.<\/p>","protected":false},"featured_media":1232,"template":"","ep_product_family":[858],"class_list":["post-1274","ep_product","type-ep_product","status-publish","has-post-thumbnail","hentry","ep_product_family-mechanical-couplings"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product\/1274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product"}],"about":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/types\/ep_product"}],"version-history":[{"count":3,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product\/1274\/revisions"}],"predecessor-version":[{"id":1409,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product\/1274\/revisions\/1409"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/media\/1232"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/media?parent=1274"}],"wp:term":[{"taxonomy":"ep_product_family","embeddable":true,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product_family?post=1274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}