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70 Hydraulic Self-Tailing Radial Bronze Winch — 2 Speed, Vertical

70 Hydraulic Self-Tailing Radial Bronze Winch — 2 Speed, Vertical

Part No. 70.2STHBBB

Temporarily out of stock

Maximum line Ø (mm) 18 mm

Maximum line Ø (in) 11/16 in

Configuration Self-tailing

Speed 2

Power ratio - 1 22.20

Power ratio - 2 72.00

Hydraulic 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.
Height (in)10 1/16 in
Height (mm)256 mm
Maximum line Ø (mm)18 mm
Maximum line Ø (in)11/16 in
Fasteners (mm)M8 SH mm
Fasteners (in)5/16 SH in
Fastener circle (mm)205 mm
Fastener circle (in)8 1/8 in
Drum Ø (mm)130 mm
Drum Ø (in)5 1/8 in
Base Ø (mm)240 mm
Base Ø (in)9 7/16 in
Weight of Winch and Motor (kg)24.2
Weight of Winch and Motor (lb)53.4
Motor weight (kg)7.5 kg
Motor weight (lb)16.6 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
Number of fasteners6
Gear ratio - 15.70
Gear ratio - 218.50
Power ratio - 122.20
Power ratio - 272.00
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
Composer Export58726491013tooltip
ID BOM Qty Price
A94146800 1 more info £503.12
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