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Hydraulic radial winches provide effortless sail trimming for any size sail, allowing the crew to relax in luxury with the simple push of a button. The integrated self-tailing mechanism enables a single crew member to quickly and easily trim or raise sails. High-strength composite roller bearings and bushings significantly reduce friction under load. Load-carrying gears and pins are constructed from 17-4 PH stainless steel, ensuring superior strength and corrosion resistance. Motors attach to the central drive shaft and drive through the winch gears to provide a two-speed mechanical advantage.
Two-Speed Operation: The low-power first gear allows for fast trimming, while the higher-power second gear provides fine-tuning for loaded sheets.
Efficient Design: The system's efficient engineering allows for the use of a smaller motor size.
Specifications
• Brand: Harken
• Reference: 46.2STHBBB
• Material: Bronze
• Speed: 2
• Drum Ø: 100 mm
• Base Ø: 184 mm
• Height: 202 mm
• Weight of Winch and Motor (kg): 16.4
• Motor weight: 7.5 kg
• Line entry height: 90 mm
• Minimum line Ø: 8 mm
• Maximum line Ø: 14 mm
• Fastener circle: 150 mm
• Fasteners: M8 SH mm
• Number of fasteners: 5
• Gear ratio - 1: 2.30
• Gear ratio - 2: 9.17
• Power ratio - 1: 11.70
• Power ratio - 2: 46.50
• Available power: Hydraulic
• Hydraulic L: 234 mm
• Hydraulic N: 130 mm






