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50 Hydraulic Self-Tailing Radial Aluminum Winch — 2 Speed, Vertical

50 Hydraulic Self-Tailing Radial Aluminum Winch — 2 Speed, Vertical

Part No. 50.2STHA

Maximum line Ø (mm) 14 mm

Maximum line Ø (in) 9/16 in

Configuration Self-tailing

Speed 2

Power ratio - 1 10.90

Power ratio - 2 50.40

Powered Radial winches allow crew to trim any size sail with the push of a button. Composite roller bearings reduce friction under load and don’t require lubrication. Load-carrying gears and pins are 17-4PH stainless steel for strength and durability.
Weight (kg)6 kg
Weight (lb)13.2 lb
Maximum line Ø (mm)14 mm
Maximum line Ø (in)9/16 in
Fasteners (mm)M8 SH mm
Fasteners (in)5/16 SH in
Fastener circle (mm)150 mm
Fastener circle (in)5 7/8 in
MaterialAluminum
ConfigurationSelf-tailing
Speed2
Drum Ø (mm)110 mm
Drum Ø (in)4 5/16 in
Base Ø (mm)194 mm
Base Ø (in)7 5/8 in
Height (mm)212 mm
Height (in)8 5/16 in
Weight of Winch and Motor (kg)13.5
Weight of Winch and Motor (lb)29.8
Motor weight (kg)7.5 kg
Motor weight (lb)16.6 lb
Line entry height (mm)97 mm
Line entry height (in)3 7/8 in
Minimum line Ø (mm)8 mm
Minimum line Ø (in) 5/16 in
Number of fasteners5
Gear ratio - 12.40
Gear ratio - 210.90
Power ratio - 110.90
Power ratio - 250.40
Available powerHydraulic
Hydraulic L (mm)234 mm
Hydraulic L (in)9 1/4 in
Hydraulic N (mm)130 mm
Hydraulic N (in)5 1/8 in

Harken US Offices will be closed Thursday November 24th & Friday November 25th. Any orders placed after 12pm CST Wednesday November 23rd will be processed upon re-opening on Monday November 28th.

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