49 FW250EA48H FW500EA48H FW250EA48H FW500EA48H A B C D E F G H A B C Grand Soleil 58, 17.68 m (58'), Cantiere del Pardo © Fabio Taccola / Grand Soleil D E F G H FW250EA12H FW250EA24H FW250EA48H FW250HA FW500EA12H FW500EA24H FW500EA48H FW500HA FlatWinder Powered Block The Harken FlatWinder powered block is a self-contained, low-profile powered system developed 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 com- pletely 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. FlatWinders can be also used for other applications, like stern platform lifting or foil trimming. Contact Harken Tech Service for more details. The Flatwinder is available with an electric or hydraulic motor. The compact horizontal motor is housed neatly belowdeck and has a maximum working load of 250/500 kg (550/1100 lb). When used with 10 mm line and a 4:1 purchase, this translates into around 1000 kg (2205 lb) of pull with the FlatWinder 250; 2000 kg (4410 lb) with the FlatWinder 500. The FlatWinder 250 fits monohulls 15 - 18 m (50 - 60') and catamarans 14 - 15 m (45 - 50'); the FlatWinder 500 fits monohulls 18 – 24 m (60 – 80') and catamarans 15 - 20 m (50 - 70'). The FlatWinder is available in 12V, 24V, or 48V electric or hydraulic depending on the boat’s system. A Harken Dual-Function Control Box is included with the electric FlatWinders. This inte- grated load controller and control box conserves space, and with half as many wires as separate systems, is easier to install. Switches and circuit breakers are not included. Dimensions Line entry height (LE) Part No. A B C D E F G H in mm in mm in mm in mm in mm in mm in mm in mm FW250EA12H 7 9/16 192 8 7/8 226 5 1/8 130 2 51 1 3/4 43 6 1/8 155 8 15/16 227 12 11/16 322 FW250EA24H 7 9/16 192 8 7/8 226 5 1/8 130 2 51 1 3/4 43 6 1/8 155 8 15/16 227 12 11/16 322 FW250HA 7 9/16 192 8 7/8 226 5 1/8 130 2 51 1 13/16 46.5 5 31/32 151.5 8 23/32 221 12 15/32 316.7 FW500EA12H 9 1/2 242 10 3/4 273 6 152 2 1/16 53 2 13/16 71 9 1/8 231 14 5/16 363 19 1/16 484 FW500EA24H 9 1/2 242 10 3/4 273 6 152 2 1/16 53 2 13/16 71 9 1/8 231 14 5/16 363 19 1/16 484 FW500HA 9 1/2 242 10 3/4 273 6 152 2 1/16 53 2 13/16 71 9 1/8 231 11 3/8 289.3 16 5/32 410.2 7 9/16 192 8 7/8 226 5 1/8 130 2 51 1 1/2 39 6 1/4 159 9 1/2 241 13 1/4 337 9 1/2 242 10 3/4 273 6 152 2 1/16 53 2 13/16 71 9 1/8 231 13 7/8 351 18 1/2 472 Part No. Description Weight Line entry height (LE) Line Ø Fastener circle Fasteners (SH or HH) Maximum working load Line speed (no load) lb kg in mm in mm in mm mm lb kg ft/min m/min FW250EA12H FlatWinder powered block/12-volt 27.5 12.5 1 1/8 29 3/8 10 4 15/16 125 6 x M6 550 250 115 35 FW250EA24H FlatWinder powered block/24-volt 27.5 12.5 1 1/8 29 3/8 10 4 15/16 125 6 x M6 550 250 115 35 FW250HA FlatWinder powered block/hydraulic 24.2 11 1 1/8 29 3/8 10 4 15/16 125 6 x M6 550 250 63 19.2 FW500EA12H FlatWinder powered block/12-volt 49.6 22.5 1 1/8 29 3/8 10 6 5/16 160 6 x M6 1100 500 85 26 FW500EA24H FlatWinder powered block/24-volt 49.6 22.5 1 1/8 29 3/8 10 6 5/16 160 6 x M6 1100 500 105 32 FW500HA FlatWinder powered block/hydraulic 38.5 17.5 1 1/8 29 3/8 10 6 5/16 160 6 x M6 1100 500 41 12.5 FlatWinder/48-volt 28.2 12.8 1 1/8 29 3/8 10 4 15/16 125 6 x M6 550 250 72 22 FlatWinder/48-volt 53.57 24.3 1 1/8 29 3/8 10 6 5/16 160 6 x M6 1100 500 47 14.3 Line entry height (LE) Electric Hydraulic
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