{"id":49703,"date":"2025-02-06T09:51:31","date_gmt":"2025-02-06T08:51:31","guid":{"rendered":"https:\/\/www.kocomotion.de\/produkt\/28zwc58l-1\/"},"modified":"2026-10-09T14:11:57","modified_gmt":"2026-10-09T12:11:57","slug":"28zwc58l-1","status":"publish","type":"product","link":"https:\/\/www.kocomotion.de\/en\/produkt\/28zwc58l-1\/","title":{"rendered":"28ZWC58L-1"},"content":{"rendered":"<p class=\"paragraph\">  The BLDC &#8211; Size 28mm family is a compact 24 V brushless DC motor series for high-speed, feedback-controlled drives in a small installation space. The listed version 28ZWC58L-1 has a 28 mm outer diameter, 57.5 mm motor length and 300 g weight. It uses Hall sensors for feedback, a 120\u00b0 commutation angle, 2 pole pairs and a star winding connection.  <\/p>\n<p class=\"paragraph\">  Key performance data combines high speed with compact output: 52.4 W nominal power, 0.05 Nm nominal torque at 10,000 rpm, and 12,000 rpm no-load speed. The motor draws 3 A nominal current and 0.5 A at no load, with 77% motor efficiency. For dynamic load peaks, it reaches 0.15 Nm peak torque at 9 A peak current. Additional electrical data includes 0.676 \u03a9 phase resistance, 0.2 mH phase inductance, 0.017 N\u00b7m\/A torque constant, 1.78 V\/Krpm back-EMF constant and 0.011 kg\u00b7cm\u00b2 rotor inertia.  <\/p>\n<p class=\"paragraph\">  This motor family is suited to compact machines and motion systems that need fast rotation, precise electronic commutation and low operating noise below 50 dB at 1 m test distance. It is specified with insulation class B, S2 duty, 500 VAC withstand voltage, 100 M\u03a9 insulation resistance at 500 VDC, 0.38 K\/W thermal resistance from housing to ambient, 25 \u00b0C ambient temperature and 75 \u00b0C maximum winding temperature.  <\/p>\n<ul>\n<li>Compact 28 mm diameter format for space-limited assemblies<\/li>\n<li>High nominal speed of 10,000 rpm with 12,000 rpm no-load speed<\/li>\n<li>Hall sensor feedback for controlled BLDC operation<\/li>\n<li>52.4 W nominal power with 0.15 Nm peak torque capability<\/li>\n<li>Low noise level below 50 dB under stated test conditions<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Compact 28 mm BLDC motor for space-constrained high-speed drive applications. The 24 V motor delivers 52.4 W nominal power, 0.05 Nm nominal torque at 10,000 rpm, and up to 0.15 Nm peak torque. Hall sensors, 120\u00b0 commutation, and low noise below 50 dB support reliable operation.<\/p>\n","protected":false},"featured_media":83107,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[712],"product_tag":[],"class_list":["post-49703","product","type-product","status-publish","has-post-thumbnail","product_cat-inner-rotor","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/product\/49703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/media\/83107"}],"wp:attachment":[{"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/media?parent=49703"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/product_brand?post=49703"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/product_cat?post=49703"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kocomotion.de\/en\/wp-json\/wp\/v2\/product_tag?post=49703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}