{"id":5228,"date":"2026-08-19T05:51:48","date_gmt":"2026-08-19T05:51:48","guid":{"rendered":"https:\/\/spotlight-motor.com\/?post_type=product&#038;p=5228"},"modified":"2026-08-20T02:11:18","modified_gmt":"2026-08-20T02:11:18","slug":"sp22zwwc-22-mm-brushless-coreless-dc-motor-series","status":"publish","type":"product","link":"https:\/\/spotlight-motor.com\/zh\/product\/sp22zwwc-22-mm-brushless-coreless-dc-motor-series\/","title":{"rendered":"SP22ZWWC 22 mm \u65e0\u5237\u7a7a\u5fc3\u676f\u76f4\u6d41\u7535\u673a\u7cfb\u5217"},"content":{"rendered":"<style id=\"sp22zwwc-page-style\">\nbody.postid-5228{overflow-x:hidden}\nbody.postid-5228 [data-id=\"4e2fba0\"],body.postid-5228 [data-id=\"169d9d5\"],body.postid-5228 [data-id=\"4ab745c\"],body.postid-5228 [data-id=\"a65d5ba\"],body.postid-5228 [data-id=\"77d8c47\"],body.postid-5228 [data-id=\"79389ad\"],body.postid-5228 [data-id=\"8d9b055\"],body.postid-5228 [data-id=\"6b8732b\"],body.postid-5228 [data-id=\"bc89a15\"]{display:none!important}\nbody.postid-5228 [data-id=\"9b05c0a\"],body.postid-5228 [data-id=\"166d5d9\"],body.postid-5228 [data-id=\"166d5d9\"]>.elementor-widget-container{width:100%!important;max-width:none!important;margin:0!important;padding:0!important}\nbody.postid-5228 [data-id=\"6b5eb82\"]{background:radial-gradient(circle at 78% 42%,rgba(126,174,213,.18),transparent 34%),linear-gradient(135deg,#f7f8f9 0%,#eef2f5 100%)}\nbody.postid-5228 [data-id=\"3ccf48a\"] .elementor-widget-container{max-width:760px;font-size:clamp(42px,4vw,68px);font-weight:300;line-height:1.06;letter-spacing:-.035em;color:#101419}\nbody.postid-5228 [data-id=\"691a024\"],body.postid-5228 [data-id=\"691a024\"]>.elementor-widget-container{height:auto!important;min-height:29px;overflow:visible!important}body.postid-5228 [data-id=\"691a024\"]>.elementor-widget-container{margin:0!important}\nbody.postid-5228 [data-id=\"4ae4c9b\"] .elementor-widget-container{max-width:660px;font-size:19px;line-height:1.75;color:#48515b}\nbody.postid-5228 [data-id=\"0533c39\"] img{filter:drop-shadow(0 30px 38px rgba(14,26,38,.17));transform:scale(.9)}\n.sl-product-page{--sl-ink:#101419;--sl-muted:#66717d;--sl-blue:#8fb7d8;--sl-blue-strong:#4f84ae;--sl-line:#dfe5ea;--sl-surface:#f4f7f9;--sl-dark:#071017;color:var(--sl-ink);font-family:inherit}\n.sl-product-page *,.sl-product-page *::before,.sl-product-page *::after{box-sizing:border-box}.sl-product-page h2,.sl-product-page h3,.sl-product-page p{margin-top:0}\n.sl-fullbleed{position:relative;left:50%;width:100vw;margin-left:-50vw}.sl-inner{width:min(1440px,calc(100% - 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Low rotor inertia supports rapid response, while the available configurations cover 12 to 48 V rated operation.<\/p>\n<div class=\"sl-feature-grid\">\n<article class=\"sl-feature-card\">\n<div class=\"sl-feature-value\">22 mm<\/div>\n<h3>Compact cylindrical frame<\/h3>\n<p>The 22 mm format supports precision equipment with strict diameter and mass constraints.<\/p>\n<\/article>\n<article class=\"sl-feature-card\">\n<div class=\"sl-feature-value\">49,600 rpm<\/div>\n<h3>High rated speed<\/h3>\n<p>Available configurations reach rated speeds up to 49,600 rpm for rapid miniature drive systems.<\/p>\n<\/article>\n<article class=\"sl-feature-card\">\n<div class=\"sl-feature-value\">91%<\/div>\n<h3>Efficient brushless drive<\/h3>\n<p>Motor efficiency reaches up to 91% within the verified series configurations.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"sl-technical\" class=\"sl-section sl-tech sl-fullbleed\">\n<div class=\"sl-inner\">\n<div class=\"sl-kicker\">Engineering data<\/div>\n<h2 class=\"sl-title\">Electrical, mechanical and gearbox specifications<\/h2>\n<p class=\"sl-lead\">Select the winding and housing length for the required voltage, torque and speed operating point.<\/p>\n<div class=\"sl-spec-grid\">\n<div class=\"sl-spec\"><strong>22 mm<\/strong><span>Motor size<\/span><\/div>\n<div class=\"sl-spec\"><strong>12&ndash;48 V<\/strong><span>Rated voltage<\/span><\/div>\n<div class=\"sl-spec\"><strong>20&ndash;25 mN&middot;m<\/strong><span>Rated torque<\/span><\/div>\n<div class=\"sl-spec\"><strong>18,200&ndash;49,600 rpm<\/strong><span>Rated speed<\/span><\/div>\n<\/div>\n<article class=\"sl-parameter-panel\">\n<div class=\"sl-parameter-head\">\n<div class=\"sl-kicker\">Motor selection<\/div>\n<h3>SP22ZWWC series specifications<\/h3>\n<\/div>\n<div class=\"sl-table-scroll\">\n<table class=\"sl-data-table sl-data-table--series\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Unit<\/th>\n<th>22ZWWC48 \/ 12 V<\/th>\n<th>22ZWWC48 \/ 24 V<\/th>\n<th>22ZWWC48 \/ 36 V<\/th>\n<th>22ZWWC48 \/ 48 V<\/th>\n<th>22ZWWC48 \/ 24 V (2 pole pairs)<\/th>\n<th>22ZWWC64-1SZ \/ 24 V<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Pole pairs<\/th>\n<td>&mdash;<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<th>Phase resistance<\/th>\n<td>&Omega;<\/td>\n<td>0.26<\/td>\n<td>0.3<\/td>\n<td>0.57<\/td>\n<td>1<\/td>\n<td>0.94<\/td>\n<td>0.63<\/td>\n<\/tr>\n<tr>\n<th>Phase inductance<\/th>\n<td>mH<\/td>\n<td>0.018<\/td>\n<td>0.027<\/td>\n<td>0.06<\/td>\n<td>0.11<\/td>\n<td>0.057<\/td>\n<td>0.061<\/td>\n<\/tr>\n<tr>\n<th>Winding connection<\/th>\n<td>&mdash;<\/td>\n<td>Star<\/td>\n<td>Star<\/td>\n<td>Star<\/td>\n<td>Star<\/td>\n<td>Star<\/td>\n<td>Star<\/td>\n<\/tr>\n<tr>\n<th>Insulation class<\/th>\n<td>&mdash;<\/td>\n<td>B<\/td>\n<td>B<\/td>\n<td>B<\/td>\n<td>B<\/td>\n<td>B<\/td>\n<td>B<\/td>\n<\/tr>\n<tr>\n<th>Duty cycle<\/th>\n<td>&mdash;<\/td>\n<td>S2<\/td>\n<td>S2<\/td>\n<td>S2<\/td>\n<td>S2<\/td>\n<td>S2<\/td>\n<td>S2<\/td>\n<\/tr>\n<tr>\n<th>Feedback<\/th>\n<td>&mdash;<\/td>\n<td>Hall elements<\/td>\n<td>Hall elements<\/td>\n<td>Hall elements<\/td>\n<td>Hall elements<\/td>\n<td>Hall elements<\/td>\n<td>Hall elements<\/td>\n<\/tr>\n<tr>\n<th>Commutation angle<\/th>\n<td>&mdash;<\/td>\n<td>120&deg;<\/td>\n<td>120&deg;<\/td>\n<td>120&deg;<\/td>\n<td>120&deg;<\/td>\n<td>120&deg;<\/td>\n<td>120&deg;<\/td>\n<\/tr>\n<tr>\n<th>Dielectric strength<\/th>\n<td>&mdash;<\/td>\n<td>500 VAC \/ 1 kHz \/ 1 mA \/ 1 s<\/td>\n<td>500 VAC \/ 1 kHz \/ 1 mA \/ 1 s<\/td>\n<td>500 VAC \/ 1 kHz \/ 1 mA \/ 1 s<\/td>\n<td>500 VAC \/ 1 kHz \/ 1 mA \/ 1 s<\/td>\n<td>500 VAC \/ 1 kHz \/ 1 mA \/ 1 s<\/td>\n<td>500 VAC \/ 1 kHz \/ 1 mA \/ 1 s<\/td>\n<\/tr>\n<tr>\n<th>Insulation resistance<\/th>\n<td>&mdash;<\/td>\n<td>100 M&Omega; \/ 500 VDC<\/td>\n<td>100 M&Omega; \/ 500 VDC<\/td>\n<td>100 M&Omega; \/ 500 VDC<\/td>\n<td>100 M&Omega; \/ 500 VDC<\/td>\n<td>100 M&Omega; \/ 500 VDC<\/td>\n<td>100 M&Omega; \/ 500 VDC<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>g<\/td>\n<td>110<\/td>\n<td>110<\/td>\n<td>110<\/td>\n<td>110<\/td>\n<td>110<\/td>\n<td>140<\/td>\n<\/tr>\n<tr>\n<th>Rated voltage<\/th>\n<td>V<\/td>\n<td>12<\/td>\n<td>24<\/td>\n<td>36<\/td>\n<td>48<\/td>\n<td>24<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<th>Rated power<\/th>\n<td>W<\/td>\n<td>83<\/td>\n<td>100<\/td>\n<td>100<\/td>\n<td>100<\/td>\n<td>53<\/td>\n<td>38.24<\/td>\n<\/tr>\n<tr>\n<th>Rated torque<\/th>\n<td>mN&middot;m<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>25<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<th>Rated speed<\/th>\n<td>rpm<\/td>\n<td>40,000<\/td>\n<td>49,000<\/td>\n<td>47,400<\/td>\n<td>49,600<\/td>\n<td>20,100<\/td>\n<td>18,200<\/td>\n<\/tr>\n<tr>\n<th>Rated current<\/th>\n<td>A<\/td>\n<td>7.95<\/td>\n<td>4.68<\/td>\n<td>3.12<\/td>\n<td>2.29<\/td>\n<td>3<\/td>\n<td>1.86<\/td>\n<\/tr>\n<tr>\n<th>No-load speed<\/th>\n<td>rpm<\/td>\n<td>50,000<\/td>\n<td>55,000<\/td>\n<td>53,000<\/td>\n<td>54,000<\/td>\n<td>25,700<\/td>\n<td>19,300<\/td>\n<\/tr>\n<tr>\n<th>No-load current<\/th>\n<td>A<\/td>\n<td>0.3<\/td>\n<td>0.4<\/td>\n<td>0.32<\/td>\n<td>0.14<\/td>\n<td>0.18<\/td>\n<td>0.126<\/td>\n<\/tr>\n<tr>\n<th>Motor efficiency<\/th>\n<td>%<\/td>\n<td>87<\/td>\n<td>89<\/td>\n<td>89<\/td>\n<td>91<\/td>\n<td>81<\/td>\n<td>89.7<\/td>\n<\/tr>\n<tr>\n<th>Noise, ambient 20 dB at 1 m<\/th>\n<td>dB<\/td>\n<td>&lt;50<\/td>\n<td>&lt;50<\/td>\n<td>&lt;50<\/td>\n<td>&lt;50<\/td>\n<td>&lt;50<\/td>\n<td>&lt;50<\/td>\n<\/tr>\n<tr>\n<th>Housing-to-ambient thermal resistance, no load<\/th>\n<td>K\/W<\/td>\n<td>0.38<\/td>\n<td>0.58<\/td>\n<td>0.51<\/td>\n<td>0.42<\/td>\n<td>1.12<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<th>Motor thermal time constant, no load<\/th>\n<td>s<\/td>\n<td>840<\/td>\n<td>600<\/td>\n<td>900<\/td>\n<td>1,200<\/td>\n<td>620<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<th>Ambient temperature<\/th>\n<td>&deg;C<\/td>\n<td>21.4<\/td>\n<td>22<\/td>\n<td>24.7<\/td>\n<td>21.1<\/td>\n<td>23.3<\/td>\n<td>22.3<\/td>\n<\/tr>\n<tr>\n<th>Maximum winding temperature, no load<\/th>\n<td>&deg;C<\/td>\n<td>52.7<\/td>\n<td>80<\/td>\n<td>75.5<\/td>\n<td>70.5<\/td>\n<td>82<\/td>\n<td>&mdash;<\/td>\n<\/tr>\n<tr>\n<th>Torque constant<\/th>\n<td>mN&middot;m\/A<\/td>\n<td>2.52<\/td>\n<td>4.27<\/td>\n<td>6.41<\/td>\n<td>8.74<\/td>\n<td>8.33<\/td>\n<td>11.87<\/td>\n<\/tr>\n<tr>\n<th>Back-EMF constant, peak<\/th>\n<td>V\/Krpm<\/td>\n<td>0.37<\/td>\n<td>0.63<\/td>\n<td>0.95<\/td>\n<td>1.29<\/td>\n<td>1.23<\/td>\n<td>1.758<\/td>\n<\/tr>\n<tr>\n<th>Back-EMF constant, effective<\/th>\n<td>V\/Krpm<\/td>\n<td>0.26<\/td>\n<td>0.45<\/td>\n<td>0.67<\/td>\n<td>0.91<\/td>\n<td>0.87<\/td>\n<td>1.24<\/td>\n<\/tr>\n<tr>\n<th>Peak torque<\/th>\n<td>mN&middot;m<\/td>\n<td>116.11<\/td>\n<td>341.76<\/td>\n<td>404.72<\/td>\n<td>419.33<\/td>\n<td>212.77<\/td>\n<td>320<\/td>\n<\/tr>\n<tr>\n<th>Peak current<\/th>\n<td>A<\/td>\n<td>46<\/td>\n<td>80<\/td>\n<td>63<\/td>\n<td>48<\/td>\n<td>26<\/td>\n<td>33.5<\/td>\n<\/tr>\n<tr>\n<th>Rotor inertia<\/th>\n<td>g&middot;cm&sup2;<\/td>\n<td>1.15<\/td>\n<td>1.15<\/td>\n<td>1.15<\/td>\n<td>1.15<\/td>\n<td>1.15<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<th>Mechanical time constant<\/th>\n<td>ms<\/td>\n<td>4.72<\/td>\n<td>1.89<\/td>\n<td>1.60<\/td>\n<td>1.51<\/td>\n<td>1.56<\/td>\n<td>1.34<\/td>\n<\/tr>\n<tr>\n<th>End cap<\/th>\n<td>&mdash;<\/td>\n<td>Stainless steel<\/td>\n<td>Stainless steel<\/td>\n<td>Stainless steel<\/td>\n<td>Stainless steel<\/td>\n<td>Stainless steel<\/td>\n<td>Stainless steel<\/td>\n<\/tr>\n<tr>\n<th>Bearing<\/th>\n<td>&mdash;<\/td>\n<td>Deep-groove ball bearing<\/td>\n<td>Deep-groove ball bearing<\/td>\n<td>Deep-groove ball bearing<\/td>\n<td>Deep-groove ball bearing<\/td>\n<td>Deep-groove ball bearing<\/td>\n<td>Deep-groove ball bearing<\/td>\n<\/tr>\n<tr>\n<th>Magnet<\/th>\n<td>&mdash;<\/td>\n<td>Sintered NdFeB<\/td>\n<td>Sintered NdFeB<\/td>\n<td>Sintered NdFeB<\/td>\n<td>Sintered NdFeB<\/td>\n<td>Sintered NdFeB<\/td>\n<td>Sintered NdFeB<\/td>\n<\/tr>\n<tr>\n<th>Shaft<\/th>\n<td>&mdash;<\/td>\n<td>Carbon steel<\/td>\n<td>Carbon steel<\/td>\n<td>Carbon steel<\/td>\n<td>Carbon steel<\/td>\n<td>Carbon steel<\/td>\n<td>Carbon steel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/article>\n<article class=\"sl-parameter-panel\">\n<div class=\"sl-parameter-head\">\n<div class=\"sl-kicker\">Optional accessory<\/div>\n<h3>Precision planetary gearbox selection data<\/h3>\n<\/div>\n<div class=\"sl-table-scroll\">\n<table class=\"sl-data-table sl-data-table--gearbox\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Unit<\/th>\n<th>1 stage<\/th>\n<th>2 stages<\/th>\n<th>3 stages<\/th>\n<th>4 stages<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Reduction ratio<\/th>\n<td>X:1<\/td>\n<td>3.9, 5.3<\/td>\n<td>16, 21, 28<\/td>\n<td>62, 83, 111, 150<\/td>\n<td>243, 326, 439, 590, 794<\/td>\n<\/tr>\n<tr>\n<th>Backlash<\/th>\n<td>&deg;<\/td>\n<td>0.85<\/td>\n<td>1.05<\/td>\n<td>1.2<\/td>\n<td>1.35<\/td>\n<\/tr>\n<tr>\n<th>Maximum continuous output power<\/th>\n<td>W<\/td>\n<td>24<\/td>\n<td>12<\/td>\n<td>6<\/td>\n<td>1.6<\/td>\n<\/tr>\n<tr>\n<th>Maximum intermittent output power<\/th>\n<td>W<\/td>\n<td>30<\/td>\n<td>15<\/td>\n<td>7.5<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<th>Maximum continuous input speed<\/th>\n<td>rpm<\/td>\n<td>8,000<\/td>\n<td>10,000<\/td>\n<td>10,000<\/td>\n<td>10,000<\/td>\n<\/tr>\n<tr>\n<th>Maximum intermittent input speed<\/th>\n<td>rpm<\/td>\n<td>10,000<\/td>\n<td>12,500<\/td>\n<td>12,500<\/td>\n<td>12,500<\/td>\n<\/tr>\n<tr>\n<th>Maximum continuous torque<\/th>\n<td>N&middot;m<\/td>\n<td>0.5<\/td>\n<td>0.7<\/td>\n<td>1.2<\/td>\n<td>1.5<\/td>\n<\/tr>\n<tr>\n<th>Maximum intermittent torque<\/th>\n<td>N&middot;m<\/td>\n<td>0.6<\/td>\n<td>0.9<\/td>\n<td>1.5<\/td>\n<td>1.9<\/td>\n<\/tr>\n<tr>\n<th>Maximum efficiency<\/th>\n<td>%<\/td>\n<td>90<\/td>\n<td>81<\/td>\n<td>74<\/td>\n<td>66<\/td>\n<\/tr>\n<tr>\n<th>Gearbox reference weight<\/th>\n<td>g<\/td>\n<td>59<\/td>\n<td>83<\/td>\n<td>97<\/td>\n<td>112<\/td>\n<\/tr>\n<tr>\n<th>Gearbox length L<\/th>\n<td>mm<\/td>\n<td>22.3<\/td>\n<td>33<\/td>\n<td>39.6<\/td>\n<td>46.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/article>\n<div class=\"sl-drawing-group\">\n<div class=\"sl-kicker\">Technical drawings<\/div>\n<h3>Dimensions and performance characteristics<\/h3>\n<div class=\"sl-drawing-grid sl-drawing-grid--five\">\n<figure class=\"sl-drawing-card\">\n<div class=\"sl-drawing-frame\"><img decoding=\"async\" src=\"https:\/\/spotlight-motor.com\/wp-content\/uploads\/2026\/08\/sp22zwwc-mechanical-dimensions-scaled.png\" alt=\"SP22ZWWC 22 mm brushless coreless DC motor dimensions\" title=\"SP22ZWWC 22 mm Brushless Coreless DC Motor Series\"><\/div><figcaption>Motor dimensions, mounting interfaces, shaft geometry and lead arrangement.<\/figcaption><\/figure>\n<figure class=\"sl-drawing-card\">\n<div class=\"sl-drawing-frame\"><img decoding=\"async\" src=\"https:\/\/spotlight-motor.com\/wp-content\/uploads\/2026\/08\/sp22zwwc-planetary-gearbox-dimensions-en-scaled.png\" alt=\"SP22ZWWC optional planetary gearbox dimensions\" title=\"SP22ZWWC 22 mm Brushless Coreless DC Motor Series\"><\/div><figcaption>Optional precision planetary gearbox dimensions and mounting interface.<\/figcaption><\/figure>\n<figure class=\"sl-drawing-card\">\n<div class=\"sl-drawing-frame\"><img decoding=\"async\" src=\"https:\/\/spotlight-motor.com\/wp-content\/uploads\/2026\/08\/sp22zwwc-48v-performance-curve.png\" alt=\"SP22ZWWC 48 V motor performance curve\" title=\"SP22ZWWC 22 mm Brushless Coreless DC Motor Series\"><\/div><figcaption>48 V two-pole-pair configuration efficiency, current, output power and speed characteristics over torque.<\/figcaption><\/figure>\n<figure class=\"sl-drawing-card\">\n<div class=\"sl-drawing-frame\"><img decoding=\"async\" src=\"https:\/\/spotlight-motor.com\/wp-content\/uploads\/2026\/08\/sp22zwwc-36v-performance-curve.png\" alt=\"SP22ZWWC 36 V motor performance curve\" title=\"SP22ZWWC 22 mm Brushless Coreless DC Motor Series\"><\/div><figcaption>36 V configuration efficiency, current, output power and speed characteristics over torque.<\/figcaption><\/figure>\n<figure class=\"sl-drawing-card\">\n<div class=\"sl-drawing-frame\"><img decoding=\"async\" src=\"https:\/\/spotlight-motor.com\/wp-content\/uploads\/2026\/08\/sp22zwwc-24v-low-speed-performance-curve.png\" alt=\"SP22ZWWC64-1SZ 24 V motor performance curve\" title=\"SP22ZWWC 22 mm Brushless Coreless DC Motor Series\"><\/div><figcaption>22ZWWC64-1SZ 24 V efficiency, current, output power and speed characteristics over torque.<\/figcaption><\/figure>\n<\/div>\n<\/div><\/div>\n<\/section>\n<section id=\"sl-integration\" class=\"sl-section sl-showcase sl-fullbleed\">\n<div class=\"sl-inner sl-showcase-grid\">\n<div>\n<div class=\"sl-kicker\">Compact motion<\/div>\n<h2 class=\"sl-title\">Slotless construction for smooth high-speed response<\/h2>\n<p>The coreless magnetic circuit avoids slot-related reluctance variation and reduces pulsation losses. Electronic commutation and low rotor inertia support smooth starts, rapid speed changes and low electrical noise.<\/p>\n<ul class=\"sl-checks\">\n<li>Six verified voltage and winding configurations<\/li>\n<li>Hall-element feedback with 120-degree commutation<\/li>\n<li>Optional one- to four-stage precision planetary gearing<\/li>\n<\/ul>\n<\/div>\n<div class=\"sl-product-visual\"><img decoding=\"async\" src=\"https:\/\/spotlight-motor.com\/wp-content\/uploads\/2026\/08\/sp22zwwc-22mm-brushless-coreless-dc-motor.png\" alt=\"SP22ZWWC 22 mm brushless coreless DC motor\" title=\"SP22ZWWC 22 mm Brushless Coreless DC Motor Series\"><\/div>\n<\/div>\n<\/section>\n<section id=\"sl-applications\" class=\"sl-section sl-applications sl-fullbleed\">\n<div class=\"sl-inner\">\n<div class=\"sl-kicker\">Application areas<\/div>\n<h2 class=\"sl-title\">Compact systems requiring fast and precise motion<\/h2>\n<div class=\"sl-application-grid\">\n<article class=\"sl-application-card\"><b>01<\/b><\/p>\n<h3>Medical pumps<\/h3>\n<p>Compact fluid-handling mechanisms requiring responsive and efficient drive power.<\/p>\n<\/article>\n<article class=\"sl-application-card\"><b>02<\/b><\/p>\n<h3>Surgical instruments<\/h3>\n<p>Precision mechanisms where diameter, weight and low electrical noise are critical.<\/p>\n<\/article>\n<article class=\"sl-application-card\"><b>03<\/b><\/p>\n<h3>Smart-home mechanisms<\/h3>\n<p>High-speed compact actuation for connected appliances and automated devices.<\/p>\n<\/article>\n<article class=\"sl-application-card\"><b>04<\/b><\/p>\n<h3>Miniature servo systems<\/h3>\n<p>Fast follow-up motion in compact instruments, robotics and positioning assemblies.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sl-section sl-integration sl-fullbleed\">\n<div class=\"sl-inner sl-integration-grid\">\n<div>\n<div class=\"sl-kicker\">Integration data<\/div>\n<h2 class=\"sl-title\">Selection and installation information<\/h2>\n<p class=\"sl-lead\">Confirm the winding, voltage, operating point, duty cycle, controller, thermal environment and gearbox ratio before final configuration.<\/p>\n<\/div>\n<div class=\"sl-data-list\">\n<div class=\"sl-data-row\"><span>Series<\/span><strong>SP22ZWWC<\/strong><\/div>\n<div class=\"sl-data-row\"><span>Frame diameter<\/span><strong>22 mm<\/strong><\/div>\n<div class=\"sl-data-row\"><span>Rated voltage range<\/span><strong>12&ndash;48 VDC<\/strong><\/div>\n<div class=\"sl-data-row\"><span>Rated operating range<\/span><strong>20&ndash;25 mN&middot;m at 18,200&ndash;49,600 rpm<\/strong><\/div>\n<div class=\"sl-data-row\"><span>Duty<\/span><strong>S2<\/strong><\/div>\n<div class=\"sl-data-row\"><span>Feedback<\/span><strong>Hall elements<\/strong><\/div>\n<div class=\"sl-data-row\"><span>Winding connection<\/span><strong>Star<\/strong><\/div>\n<div class=\"sl-data-row\"><span>Optional gearbox<\/span><strong>1&ndash;4 stage planetary gearbox<\/strong><\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"sl-consultation\" class=\"sl-cta sl-fullbleed\">\n<div class=\"sl-inner sl-cta-inner\">\n<div>\n<h2>Discuss your 22 mm drive requirements<\/h2>\n<p>Share the required speed, torque, duty cycle, voltage, controller and installation constraints for configuration support.<\/p>\n<\/div>\n<p><a class=\"sl-button\" href=\"https:\/\/spotlight-motor.com\/contact\/\">Contact us<\/a><\/div>\n<\/section>\n<section class=\"sl-related sl-fullbleed\">\n<div class=\"sl-inner sl-related-inner\">\n<div>\n<h3>Explore precision micro motors and actuators<\/h3>\n<p>Review additional compact brushless coreless drive platforms.<\/p>\n<\/div>\n<p><a href=\"https:\/\/spotlight-motor.com\/product-category\/precision-micro-motors-actuators\/coreless-dc-brushless-motor\/\">View related products<\/a><\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>SP22ZWWC 22 mm \u65e0\u5237\u7a7a\u5fc3\u676f\u76f4\u6d41\u7535\u673a\u7cfb\u5217\u7684\u989d\u5b9a\u8f6c\u77e9\u4e3a 20\u201325 mN\u00b7m\uff0c\u989d\u5b9a\u8f6c\u901f\u4e3a 18,200\u201349,600 rpm\uff0c\u914d\u5907\u970d\u5c14\u53cd\u9988\u5e76\u53ef\u9009\u914d\u884c\u661f\u51cf\u901f\u7bb1\u3002<\/p>","protected":false},"featured_media":5229,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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SP22ZWWC 22 mm brushless coreless DC motor series covers 20 to 25 mN&middot;m rated torque and 18,200 to 49,600 rpm rated speed, with Hall feedback and optional planetary 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