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40 Electric Self-Tailing Radial Bronze Winch — 2 Speed 40 Electric Self-Tailing Radial Bronze Winch — 2 Speed
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Bronze Radial

40 Electric Self-Tailing Radial Bronze Winch — 2 Speed

Part No. 40.2STEBBB
$4,601.00 Please select option for pricing and availability
Maximum line Ø (in)1/2 in
Power ratio - 113.50
Power ratio - 239.90
ConfigurationSelf-tailing
Speed2
Maximum line Ø (mm)12 mm

Electric Radial winches let you relax in luxury and trim any size sail with the push of a button.

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.

Each electric winch requires one control box, one circuit breaker, and two analog switches or one Digital System Switch. All new electric Radial and Performa electric winches are supplied with the appropriate dual-function control box. For replacement or retrofit control boxes, contact Harken.

Maximum line Ø (in)1/2 in
Fastener circle (mm)123 mm
Fastener circle (in)4 7/8 in
Fasteners (mm)M6 HH, M6 SH mm
Fasteners (in)1/4 SH in
Number of fasteners
Gear ratio - 12.13 
Gear ratio - 26.28 
Power ratio - 113.50 
Power ratio - 239.90 
MaterialBronze 
ConfigurationSelf-tailing 
Speed
Drum Ø (mm)80 mm
Drum Ø (in)3 1/8 in
Base Ø (mm)157 mm
Base Ø (in)6 3/16 in
Height (mm)175 mm
Height (in)6 7/8 in
Line entry height (mm)82 mm
Line entry height (in)3 1/4 in
Minimum line Ø (mm)8 mm
Minimum line Ø (in)5/16 in
Maximum line Ø (mm)12 mm

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

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