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70 Electric Self-Tailing Radial Aluminum Winch — 2 Speed, 12V, Horizontal

70 Electric Self-Tailing Radial Aluminum Winch — 2 Speed, 12V, Horizontal Available power Electric horizontal 12V

Part No. 70.2STEA12H

Configuration Self-tailing

Speed 2

Maximum line Ø (mm) 18 mm

Maximum line Ø (in) 11/16 in

Power ratio - 1 22.20

Power ratio - 2 72.00

F (mm) 181 mm

Electric Radial winches let you relax in luxury and trim any size sail with the push of a button. The Radial winch drum’s gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. The self-tailing mechanism on the winch means that one crew member can quickly and easily trim or raise sails. High-strength composite roller bearings and bushings reduce friction under load. Load-carrying gears and pins are 17-4 PH stainless steel for strength, corrosion resistance. Motors attach to central drive shaft and drive through winch gears for two-speed mechanical advantage. Low-power first gear for fast trimming; higher-power second gear for fine-tuning loaded sheets. Efficient design allows smaller motor size.
MaterialAluminum
ConfigurationSelf-tailing
Speed2
Drum Ø (mm)130 mm
Drum Ø (in)5 1/8 in
Base Ø (mm)240 mm
Base Ø (in)9 7/16 in
Height (mm)256 mm
Height (in)10 1/16 in
Weight (kg)11.3 kg
Weight (lb)24.9 lb
Weight of Winch and Motor (kg)22.1
Weight of Winch and Motor (lb)48.8
Motor weight (kg)10.8 kg
Motor weight (lb)23.9 lb
Line entry height (mm)115 mm
Line entry height (in)4 1/2 in
Minimum line Ø (mm)10 mm
Minimum line Ø (in)3/8 in
Maximum line Ø (mm)18 mm
Maximum line Ø (in)11/16 in
Fastener circle (mm)205 mm
Fastener circle (in)8 1/8 in
Fasteners (mm)M8 SH mm
Fasteners (in)5/16 SH in
Number of fasteners6
Gear ratio - 15.70
Gear ratio - 218.50
Power ratio - 122.20
Power ratio - 272.00
Available powerElectric horizontal 12V
Voltage (V)12
E (mm)69 mm
E (in)2 3/4 in
F (mm)181 mm
F (in)7 1/8 in
G (mm)244 mm
G (in)9 5/8 in