{"id":8175,"date":"2026-10-13T09:36:40","date_gmt":"2026-10-13T09:36:40","guid":{"rendered":"https:\/\/potensilift.com\/?post_type=product&p=8175"},"modified":"2026-10-13T09:37:33","modified_gmt":"2026-10-13T09:37:33","slug":"elevator-steel-belt-pulley-faa20780r1-3-belts-for-otis","status":"publish","type":"product","link":"https:\/\/potensilift.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/elevator-steel-belt-pulley-faa20780r1-3-belts-for-otis\/","title":{"rendered":"Elevator Steel Belt Pulley FAA20780R1 3 Belts for Otis"},"content":{"rendered":"

Product Information<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Model Number<\/strong><\/td>\nFAA20780R1<\/td>\n<\/tr>\n
Also Written As<\/strong><\/td>\nFAA 20780, FAA20780 R1, steel belt pulley<\/td>\n<\/tr>\n
Brand<\/strong><\/td>\nOtis<\/td>\n<\/tr>\n
Product Type<\/strong><\/td>\nSteel Belt Deflection Pulley (Gen2 belt pulley block)<\/td>\n<\/tr>\n
Function<\/strong><\/td>\nGuides the traction belts as a deflection point in the suspension system<\/td>\n<\/tr>\n
Used On<\/strong><\/td>\nOtis Gen2 lifts with 3 steel belts<\/td>\n<\/tr>\n
Compatibility<\/strong><\/td>\n3-belt version, 55 mm width; please confirm the belt count and width<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n

Related & Alternative Models<\/h2>\n

Other versions of the same FAA20780 deflection pulley:<\/p>\n

    \n
  • FAA20780V1 \u2014 2-belt version<\/li>\n<\/ul>\n

    Other Otis Gen2 steel belt pulleys and guide wheels:<\/p>\n

      \n
    • AAA20780P1 \u2014 3-groove steel belt wheel<\/li>\n
    • AAA20780P3 \u2014 3-groove steel belt wheel<\/li>\n
    • AAA20780P4 \u2014 5-groove steel belt wheel<\/li>\n
    • AAA20780P7 \u2014 4-groove steel belt wheel<\/li>\n
    • AAA20780D3 \u2014 2-groove steel belt pulley<\/li>\n
    • AAA20780AC3 \u2014 steel belt pulley<\/li>\n<\/ul>\n

      Potensi supplies the Otis steel belt pulley FAA20780R1, the Otis Gen2 deflection pulley and other Otis steel belt pulleys. The models above are only a part of what we can supply. We stock and source a much wider range of related and alternative models. If your model number is not listed here, please send us the model number or a photo of the original part, and we will confirm availability and the correct match for you.<\/p>\n

      \n

      Why Choose Potensi?<\/h2>\n
        \n
      • 99% Market Coverage:<\/strong>\u00a0We can supply nearly 99% of elevator spare parts on the market.<\/li>\n
      • Genuine Quality Assurance:<\/strong>\u00a0We provide genuine and reliable elevator components.<\/li>\n
      • Expert Identification Support:<\/strong>\u00a0Send us the model number or product photos, and we can help confirm the correct part.<\/li>\n
      • Global Shipping:<\/strong>\u00a0We support fast and reliable international delivery for elevator maintenance projects.<\/li>\n<\/ul>\n
        \n

        FAQ<\/h2>\n

        Q1: What is the FAA20780R1 pulley used for?<\/strong><\/p>\n

        A:<\/strong>\u00a0It is the deflection pulley of the Otis Gen2 lift, and it is the belt pulley block of the suspension system. It guides the traction belts and acts as a deflection point, so the belts follow the correct path between the traction machine, the car and the counterweight. It is fitted on the car or on the counterweight, depending on the roping of the installation.<\/p>\n

        Q2: What other names is this pulley known by?<\/strong><\/p>\n

        A:<\/strong>\u00a0The pulley is written FAA20780R1, and it is also written FAA 20780 and FAA20780 R1. In the market it is sold under several names, and it is also known as the steel belt pulley, the steel belt guide wheel, the deflection pulley, the deflector sheave, the diverting pulley and the belt pulley block. Please send us a photo if your supplier uses a different name for the same part.<\/p>\n

        Q3: Which Otis lifts is it used on?<\/strong><\/p>\n

        A:<\/strong>\u00a0It is used on Otis Gen2 lifts, which run on coated steel belts instead of wire ropes. The Gen2 system uses several belts in parallel, and the pulley must match the number of belts on the lift. Please confirm the lift model and the belt count before ordering.<\/p>\n

        Q4: How do I know which version of the pulley I need?<\/strong><\/p>\n

        A:<\/strong>\u00a0The version of the FAA20780 pulley is identified by the number of belts it carries. The FAA20780R1 is the version for 3 belts, and it is listed with a 55 mm width, while the FAA20780V1 is the version for 2 belts. Please confirm the belt count and the width on your original pulley, because a different belt count is a different part.<\/p>\n

        Q5: What is the difference between the FAA20780 and the AAA20780 pulleys?<\/strong><\/p>\n

        A:<\/strong>\u00a0FAA20780 and AAA20780 are two different pulley series of the Otis Gen2 lift, and the two part number families are not interchangeable. The FAA20780 series is the deflection pulley family, and the versions in this family are identified by the number of belts. The AAA20780 series is the steel belt guide wheel family, and the versions in this family are identified by the number of grooves, with models from 2 grooves up to 5 grooves. Because the two prefixes look similar, please compare the full part number on the original part before ordering.<\/p>\n

        Q6: How can I confirm this pulley matches my lift, and do you supply other Otis Gen2 belt parts?<\/strong><\/p>\n

        A:<\/strong>\u00a0Please compare the part number, the belt count, the width, the shaft diameter and the slot position of the shaft with your original pulley. Older versions of these pulleys are slotted on both ends of the shaft, while the current versions are slotted on one end only, so please also check the shaft before ordering. If you are not sure, please send clear photos of the pulley and its label, and our technical team can help identify the correct part. We also supply the other FAA20780 and AAA20780 pulleys, the Otis Gen2 steel belts and other Otis Gen2 traction and suspension parts.<\/p>\n","protected":false},"excerpt":{"rendered":"

        The Otis steel belt pulley FAA20780R1 is the deflection pulley of the Otis Gen2 lift, and it is the version for 3 belts. This Otis Gen2 belt pulley block guides the traction belts in the suspension system, and it is fitted as a deflection point on the car or the counterweight. It is also known as the Otis deflection pulley, the Otis deflector sheave, the Otis belt guide wheel and the Otis steel belt pulley block.<\/p>","protected":false},"featured_media":8176,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"Elevator Steel Belt Pulley FAA20780R1 3 Belts for Otis","_seopress_titles_desc":"Otis steel belt pulley FAA20780R1, the Gen2 deflection pulley for 3 belts with a 55 mm width. Otis lift deflector sheave, steel belt guide wheel, diverting pulley and belt pulley block spare part, with other FAA20780 and AAA20780 versions from Potensi.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[127,109],"product_tag":[],"class_list":{"0":"post-8175","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-for-otis","7":"product_cat-others-elevator-parts","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/product\/8175"}],"collection":[{"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/comments?post=8175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/media\/8176"}],"wp:attachment":[{"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/media?parent=8175"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/product_brand?post=8175"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/product_cat?post=8175"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/potensilift.com\/ru\/wp-json\/wp\/v2\/product_tag?post=8175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}