{"product_id":"harken-flat-winder","title":"Harken Flat Winder ","description":"\u003c!-- harken-grouped-shared:v4 --\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type\u003c\/strong\u003e: Flat Winder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptions\u003c\/strong\u003e: Capacity, Voltage, Drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable variants\u003c\/strong\u003e: 9\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Harken FlatWinder powered block is a self-contained, low-profile electrically-powered system for mainsheet traveler adjustment. This powerful block is easy to use and offers sailors huge benefits in mainsail control, giving them the means to quickly depower the rig, and delay reefing when the wind picks up. Like a compact captive winch for the traveler, the FlatWinder is completely self-contained. It operates in both directions, allowing the car to move anywhere on the track while also keeping the traveler line off the cockpit floor. Harken recommends installing two space-saving, dual-function Digital System Switches, one button to port, the other to starboard, for activation from both sides of the boat. The block’s wide-diameter drive sheave mounts on a sloped base, forming an angle with the sheave top to contain the line so it doesn’t push against the block walls. This progressive grip exerts just the right amount of friction to keep wear on the line and components minimal. Plus, the FlatWinder eliminates the need for winches, making the deck cleaner and easier to navigate. The compact horizontal motor is housed neatly belowdeck and has a maximum working load of 250 kg (551 l…\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eSpecifications vary by the selected variant. Use the variant table below to compare the available configurations and part numbers.\u003c\/p\u003e\u003cdiv class=\"harken-variant-details\"\u003e\n\u003ch3\u003eVariant details\u003c\/h3\u003e\n\u003cp\u003eSelect the option combination that matches the required part number.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003ctd\u003eFW250EA24H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003ctd\u003eFW250EA12H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003ctd\u003eFW500EA12H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003ctd\u003eFW500EA24H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003ctd\u003eFW1000EA24H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eHydraulic\u003c\/td\u003e\n\u003ctd\u003eFW250HA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eHydraulic\u003c\/td\u003e\n\u003ctd\u003eFW500HA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eHydraulic\u003c\/td\u003e\n\u003ctd\u003eFW1000HA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003ctd\u003eFW1000EA48H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c!-- \/harken-grouped-shared --\u003e\u003c!-- sr-faq v=1 vendor=harken source_sha256=6de166eaed8ec21e67b3585b6ff726112a67353b2951b96b3e7d591b52c3a557 --\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eWho should undertake installation and maintenance of the FlatWinder?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eAll installation, disassembly, and maintenance should be performed by specialized personnel or expert users. Inexperienced personnel may cause serious damage.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs marine sealant needed during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eMounting holes and the central hole should be filled with suitable marine sealant for proper sealing.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat maintenance does the Harken FlatWinder require?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe FlatWinder should be regularly washed and inspected as detailed in the included maintenance table of the manual. Specific disassembly and maintenance steps are also provided within the manual.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat equipment is required for mechanical installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eFor the FlatWinder 250, you will need a number five hex key and two number thirteen wrenches. Torque specifications are provided in the manual.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the control box mandatory for installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, for each FlatWinder model, installing the Dual Function Control Box is mandatory for safety and longevity.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre mounting bolts supplied with the FlatWinder?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eMounting bolts are not supplied; the installer must select the correct screws based on deck thickness and material.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should be checked before drilling for installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eCheck below-deck space for flange and motor clearance prior to drilling the deck.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow can the motor be oriented during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eTo facilitate installation, the gearmotor can be coupled to the FlatWinder in different positions, rotated each 30°.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should be done before drilling the deck for installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eCheck the space available below deck for the flange and the motor before drilling.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhere should the FlatWinder be mounted on the boat?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe FlatWinder must be installed on a flat, reinforced area of the deck to bear at least twice its maximum working load.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhere should the Dual Function Control Box be installed?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eMount the control box containing solenoids on a bulkhead or wall as described in its manual. For full instructions, see the dedicated manual.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is the rope installed in the FlatWinder?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eInsert rope between pulley and peeler, then activate the motor in the proper direction to load the rope.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan mounting screws be substituted with non-original parts?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eNever substitute any device part with a non-original part; this may not be suitable and voids the warranty.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWho should install the Harken FlatWinder?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe FlatWinder should be installed by specialized personnel or expert users to ensure proper and safe operation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhere should the motor be installed?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eInstall the motor below deck in a dry, protected place that allows visual inspection of its condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat kind of fasteners should be used for mounting?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eUse only A4 stainless steel bolts (DIN 267 part11) to ensure strength and corrosion resistance.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan countersunk bolts be used for mounting?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eNo, do not use countersunk bolts for mounting the FlatWinder.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan the direction of FlatWinder travel be reversed electronically?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eIf the direction does not match the Digital System Switch arrow, invert the M1-M2 cables on either the motor or Dual Function Control Box.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat precautions must be taken regarding deck reinforcement?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe deck must be reinforced if necessary to bear a load at least twice the maximum working load of the FlatWinder.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat sequence of hardware is used for electrical contact?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThe correct electrical contact sequence is: Nut – Cable Terminal – Self-Locking Washer – Lock Nut.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat care should be taken regarding rope specifications?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eDo not use rope bigger than 10mm in diameter and do not insert rope with a splice. Only specified rope diameter is recommended.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Who should undertake installation and maintenance of the FlatWinder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All installation, disassembly, and maintenance should be performed by specialized personnel or expert users. 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