AM90 8.5KV Heavy-Lift Power System Kit is a matched propulsion package for heavy-lift multirotors and VTOL aircraft. The official MAD specification lists an AM90 motor, a SineSic 120A Pro ESC, and 73\u00d729 or 72\u00d725 propeller options. The kit is rated at 90 kg recommended thrust per rotor, with maximum thrust listed at 177.1 kg, and is specified for 96S LiPo operation.<\/p>\n
The motor measures 196.8\u00d7130 mm and weighs 9.4 kg. It uses a 25 mm shaft, 200 mm extended enamel-wire lead, D75 M8\u00d76 and D50 M6\u00d76 propeller mounting holes, and an 80 mm M6\u00d76 motor mounting pattern. The matched ESC is listed at 212.5\u00d7120\u00d768 mm and 2,516 g, with 120A continuous output, 240A peak output for 10 seconds, IPX7 protection and dual CAN 2.0B communication. The system operating range is listed as \u221220\u00b0C to 50\u00b0C. Confirm cooling, battery voltage, wiring, propeller clearance and flight-control settings before testing.<\/p>\n
Select CW or CCW to match the airframe, then choose 72\u00d725 or 73\u00d729 according to the verified aircraft clearance and motor load. Kit A includes a PT1000 temperature sensor. Kit B adds an encoder for propeller position locking and requires compatible ESC firmware. Compare the AM110 \u91cd\u578b\u65e0\u4eba\u673a\u52a8\u529b\u7cfb\u7edf\u5957\u4ef6<\/a>, HB90-72X25 \u65e0\u4eba\u673a\u7535\u6e90\u5957\u88c5<\/a>, and Reachsky Drone Propellers<\/a>.<\/p>\n The official kit listing includes 73\u00d729 and 72\u00d725 options.<\/p>\n Kit B adds an encoder for propeller position locking and requires compatible ESC firmware.<\/p>\n The official AM90 kit specification lists a 96S LiPo configuration.<\/p>","protected":false},"excerpt":{"rendered":" AM90 8.5KV heavy-lift power system kit with 90 kg recommended thrust, 177.1 kg maximum thrust, 96S LiPo, 120A ESC, 72\u00d725 or 73\u00d729 propeller options and Kit A\/Kit B versions.<\/p>","protected":false},"featured_media":1594,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[176,120,121],"product_tag":[],"class_list":["post-1593","product","type-product","status-publish","has-post-thumbnail","product_cat-am-power-system-kit","product_cat-power-system-kit-drone-arm-set","product_cat-single","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/product\/1593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/comments?post=1593"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/media\/1594"}],"wp:attachment":[{"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/media?parent=1593"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/product_brand?post=1593"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/product_cat?post=1593"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/reachsky.co\/zh\/wp-json\/wp\/v2\/product_tag?post=1593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}AM90 8.5KV FAQs<\/h2>\n
Which propeller sizes are listed?<\/h3>\n
What does Kit B add?<\/h3>\n
What battery configuration is listed?<\/h3>\n