239 Power/Sheet Size Guide Captive Reel Winches: 1.5 - 3T Once the domain of only the largest yachts, a new wave of captive winch design and technology has provided the catalyst for the development of winches for boats in the 14 m -18 m (45'- 60') range. Robust and compact, these belowdeck winches keep topsides clear for a clean, uncluttered look. Use for remote line handling: raise/lower halyard, trim/ease mainsheet—all at the touch of a button. The winch frame and drum are 6061-T6 hardcoat-anodized aluminum. All parts connected to hydraulic or electrical circuitry are positioned on the same side for maintenance. The screw bearings and gear transmission are also located on this side for easy inspection. Bearings are self-lubricated. The main gearbox is sealed and lubricated with oil. Electric Versions Electric captives in 1.5-ton and 3-ton sizes come standard with 12-volt or 24-volt power. The 3T version is also available with a 24-volt high-speed (HS) motor. The winch has a single gear and is managed with push buttons for trimming and easing. A mechanical switch limits the stroke of the feeder to prevent overrides. Winches include a dual-function control box with a built-in load controller that combines two products into one, reducing wiring and connection points by almost half and greatly simplifying installation. The dual-function control box supports the Digital System Switch or analog switches. A mix of switches is not supported. Hydraulic Versions Hydraulic 1.5-ton and 3-ton captive winches are driven by industrial-sealed, fixed- displacement motors. The synchronized transmission uses two gear sets (four gears) to drive the twin feeder screws. To change line diameter, the gear sets must be replaced. The feeder transmission’s twin feeder screws balance the load on the feeder, allowing line to lie smoothly on the drum—even when slack. Harken 1.5T and 3T captive winches are offered with an optional built-in 90-degree line feeder for installation where space is limited. HYDRAULIC ELECTRIC 1.5T42012RH EL12 Electric Part Numbers Winch size Length (mm) Line Ø (mm) Motor confi guration RH = right hand LH = left hand Voltage 12 = 12V 24 = 24V Electric Loads and converted sizes are guides only. Winches are customized to application. Hydraulic captive reel winches can be driven by different displacement motors. Contact Harken for max pressure details. For line storage lengths see page 231. The screw design positions the screw close to the drum, reducing winch size. Product not stocked. Contact Harken to request quote and lead time. Part No. Max line speed Max current Control box Circuit breaker ft/min m/min amps 1.5T 12V 39.4 12.0 340 Dual-Function Control Box HCP1718 1.5T 24V 42.7 13.0 150 Dual-Function Control Box HCP1717 3T 24V 42.7 13.0 250 Dual-Function Control Box — 3T 24V HS 164.1 50.0 230 Motor driver HCP1720 Part No. Maximum dynamic pull Maximum holding load Line Ø Min Max lb kg lb kg in mm in mm 1.5T 3300 1500 5500 2500 1/2 12 3/4 18 3T 6600 3000 11000 5000 1/2 12 3/4 18 Part No. Max pressure Flow rate Max line speed PSI Bar gal/min L/min ft/min m/min 1.5T 1739 120 13 50 115.9 35.0 3T 2753 190 13 50 99.3 30.0 Electric Motors Hydraulic Motors Power/Sheet Size Guide
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