{"id":868,"date":"2026-09-10T03:59:30","date_gmt":"2026-09-10T03:59:30","guid":{"rendered":"https:\/\/nm-coupling.net\/applications\/mixers-conveyors\/"},"modified":"2026-09-10T06:13:50","modified_gmt":"2026-09-10T06:13:50","slug":"mixers-conveyors","status":"publish","type":"page","link":"https:\/\/nm-coupling.net\/hi\/applications\/mixers-conveyors\/","title":{"rendered":"NM Couplings for Mixers & Conveyors"},"content":{"rendered":"

Mixers and conveyors can have deceptively modest running power while demanding much more attention during start-up. Settled product, a loaded belt or a process jam can raise the torque seen at the coupling. The NM table gives nominal ratings; do not treat that number as an assumed overload capacity.<\/p>\n

Describe the start, not just the motor.<\/h2>\n

Tell us whether the machine starts empty or loaded, whether there are frequent starts and stops, and whether reversing is part of normal operation. If a VFD controls acceleration, include that. These details help decide whether a nominal torque screen is enough or whether the duty needs a more conservative review.<\/p>\n

Bore capacity can become the practical limiter.<\/h2>\n

Conveyor and mixer shafts are sometimes large relative to motor power. After screening torque, compare the required bore against d max. If the bore pushes the selection up a model size, check the larger D and L dimensions against the available guard and shaft spacing before machining the hubs.<\/p>\n

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

Loaded starts<\/h3>\n

Say whether product is already in the machine when the drive starts.<\/p>\n<\/div>\n

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

Reversing<\/h3>\n

Flag routine direction changes; do not treat them as steady one-way duty.<\/p>\n<\/div>\n

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

Large shafts<\/h3>\n

Compare bore capacity and overall envelope together.<\/p>\n<\/div>\n

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

Jam events<\/h3>\n

Describe abnormal shock scenarios that matter to the drive protection strategy.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

For mixers and conveyors, starting load and shock can be as important as steady running torque.<\/p>","protected":false},"author":1,"featured_media":0,"parent":858,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-868","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/pages\/868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/comments?post=868"}],"version-history":[{"count":2,"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/pages\/868\/revisions"}],"predecessor-version":[{"id":949,"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/pages\/868\/revisions\/949"}],"up":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/pages\/858"}],"wp:attachment":[{"href":"https:\/\/nm-coupling.net\/hi\/wp-json\/wp\/v2\/media?parent=868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}