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Includes maintenance instructions such as washing, maintenance tables, disassembly and assembly procedures, exploded views with maintenance products, and ordering spare parts with warranty information.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/mrrw-d-radial-40-rewind-electric-winch-installation-and-maintenance-manual-mod-d/647862/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/mrrw-d-radial-40-rewind-electric-winch-installation-and-maintenance-manual-mod-d/647862.png","ImageObject",300,407,{"name":92,"@type":93},"Aria Callaghan","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-27","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"Who is this manual intended for, and what is the main caution?","Question",{"text":112,"@type":113},"It is intended exclusively for specialised personnel or expert users. Installation, disassembling, and reassembling by non-experts may cause serious damage to users and those near the winch.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is the maximum working load (MWL) for the 40 Rewind winch, and why does it matter?",{"text":117,"@type":113},"The MWL is 850 kg (1784 lb). Exceeding the MWL can cause failure or sudden deck pull-off during high loads, leading to severe injury or death.",{"name":119,"@type":110,"acceptedAnswer":120},"What installation safety checks does the manual emphasize regarding the sheet entry angle and mounting?",{"text":121,"@type":113},"Verify the sheet entry angle is 8° with a tolerance of ±2° to avoid overrides and winch damage or loss of control. Ensure correct number/type of mounting fasteners and sufficient deck strength to prevent the winch pulling off under load.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},647862,1793029971,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},962084926284,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","|  | Installation and Maintenance Manual |  |\n| --- | --- | --- |\n| |  | |\n|  | MRRW-D |  |\n|  | Radial® Electric Winch  40 Rewind™\u003Cbr>|  |\n|  |  |  |\n|  |  |  |\n\n\n| Index  |  |  |\n| --- | --- | --- |\n| Introduction 3 Technical characteristics 3\u003Cbr>Performance data 3\u003Cbr>Weight 3\u003Cbr>Maximum working load 4\u003Cbr>Outline 4\u003Cbr>Radial ® 40 Rewind ™ 4\u003Cbr>Horizontal electric motor 4\u003Cbr>Installation 5\u003Cbr>Procedure 1 7\u003Cbr>Procedure 2 8\u003Cbr>Winch installation procedure 10\u003Cbr>Winch drilling cut-out 10\u003Cbr>Positioning the self-tailing arm 10\u003Cbr>Motor installation procedure 11\u003Cbr>Electric equipment 12\u003Cbr>Maintenance 14\u003Cbr>Washing 14\u003Cbr>Maintenance table 14\u003Cbr>Disassembly procedure 14\u003Cbr>Exploded view with maintenance products 18\u003Cbr>Assembly 19\u003Cbr>Harken® limited worldwide warranty 20 Ordering spare parts 20 Exploded view 21 Parts List 23\u003Cbr>Winch 40 RewindTM STA EL 23\u003Cbr>Winch 40 RewindTM STC EL 24\u003Cbr>Winch 40 RewindTM STCW EL 25\u003Cbr>Winch 40 RewindTM STBBB EL 26\u003Cbr>Winch 40 RewindTM STCCC EL 27\u003Cbr>Horizontal electric motor 12V/24V 28 |  |  |\n| 40 Rewind ™ Radial Winch | 2 | Installation and Maintenance Manual-Mod. D |\n\n\n| Introduction-Technical characteristics  |  |  |  |\n| --- | --- | --- | --- |\n| Introduction\u003Cbr>This manual gives technical information on winch installation and maintenance, including disassembling and reassembling.\u003Cbr>This information is DESTINED EXCLUSIVELY for specialised personnel or expert users. Installation, disassembling and reassembling of the winch by personnel who are not experts may cause serious damage to users and those in the vicinity of the winch.\u003Cbr>Harken® accepts no responsibility for defective installation or reassembly of its winches.\u003Cbr>In case of doubt the Harken®Tech Service is at your disposal at [techservice@harken.it](techservice@harken.it)[ ](techservice@harken.it)[This Manual is available only in English. If you do not fully understand the English language](This Manual is available only in English. If you do not fully understand the English language), do not carry out the operations described in this Manual.\u003Cbr>NOTICE\u003Cbr>To use and understand this manual, user must refer to other documents, available on web site [www.harken.com and](www.harken.com and) listed below:\u003Cbr>-The Dual Funtion Control Box user manual, for the use of the Dual Function Control Box.\u003Cbr>-The Dual Funtion Control Box installation manual, for all details, informations, wiring schemesand warnings about its installation\u003Cbr>Technical characteristics  |  |  |  |\n| Power ratio\u003Cbr>1st speed 13,5 : 1\u003Cbr>2nd speed 39,9 : 1 |  |  | Gear ratio\u003Cbr>2,13 : 1\u003Cbr>6,28 : 1 |\n| The theoretical power ratio does not take friction into account. Performance data\u003Cbr>40 Rewind ™ Winch |  |  |  |\n| horizontal motor\u003Cbr>12 V (700 W)\u003Cbr>line speed\u003Cbr>(m/min)** 1st speed 2nd speed 21 7,1 max load (Kg) 290 850 |  |  | horizontal motor\u003Cbr>24 V (700 W)\u003Cbr>1st speed 2nd speed 21 7,1 290 850 |\n| **Line speed is measured with no load |  |  |  |\n| 40 Rewind ™ Radial Winch | 3 | Installation and Maintenance Manual-Mod. D |  |\n\n| Outline-Installation  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |\n| motor nominal power (W) |  |  |  |  |  | current absorption at winch MWL (A) |  |\n| 40 Rewind™ Winch | horizontal | 12 V 700 |  | 24 V 700 |  | 12 V 215 | 24 V 80 |\n| Weight\u003Cbr>\u003Cbr> STA  ST C/CW  ST BBB/CCC \u003Cbr> weight (Kg)  15  16  17\u003Cbr>Versions:\u003Cbr>A = drum in anodised aluminium C = drum in chrome bronze CW = chrome/white\u003Cbr>BBB = all bronze\u003Cbr>CCC = All-Chrome bronze\u003Cbr>Maximum working load\u003Cbr>WARNING!\u003Cbr>The maximum working load (MWL) for the 40 Rewind™ Winch is 850 Kg (1784 lb) .\u003Cbr>Subjecting the winch to loads above the maximum working load can cause the winch to fail or pull off the deck suddenly and unexpectedly during high loads causing severe injury or death.\u003Cbr>Outline\u003Cbr>40 Rewind™ Winch\u003Cbr>165 mm\u003Cbr>Ø 77 mm\u003Cbr>83 mm\u003Cbr>Line entry height\u003Cbr>176 mm\u003Cbr>41 mm\u003Cbr>156 mm\u003Cbr>282 mm 77 mm |  |  |  |  |  |  |  |","cbCaieBD8da38RjE","https://ap.wps.com/l/cbCaieBD8da38RjE","pdf",4646086,28,"English","# Introduction\n## Technical characteristics\n## Performance data\n## Weight and maximum working load\n# Outline\n## 40 Rewind winch versions\n# Installation\n## Installation requirements and safety warnings\n## Winch drilling cut-out\n## Positioning the self-tailing arm\n## Motor installation procedure\n## Electric equipment\n# Maintenance\n## Washing and maintenance table\n## Disassembly procedure\n## Exploded view with maintenance products\n## Assembly\n## Ordering spare parts and exploded view\n## Harken limited worldwide warranty","[{\"question\":\"Who is this manual intended for, and what is the main caution?\",\"answer\":\"It is intended exclusively for specialised personnel or expert users. Installation, disassembling, and reassembling by non-experts may cause serious damage to users and those near the winch.\"},{\"question\":\"What is the maximum working load (MWL) for the 40 Rewind winch, and why does it matter?\",\"answer\":\"The MWL is 850 kg (1784 lb). Exceeding the MWL can cause failure or sudden deck pull-off during high loads, leading to severe injury or death.\"},{\"question\":\"What installation safety checks does the manual emphasize regarding the sheet entry angle and mounting?\",\"answer\":\"Verify the sheet entry angle is 8° with a tolerance of ±2° to avoid overrides and winch damage or loss of control. Ensure correct number/type of mounting fasteners and sufficient deck strength to prevent the winch pulling off under load.\"}]","MRRW-D - Radial 40 Rewind Electric Winch - Installation and Maintenance Manual - Mod. D | PDF",1792790738,71]