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VARIOPROP sail winch 3 Ref. N. 3771

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Product information
Compact heavy-duty sailwinch capable of very high wind-up speed. Adjustment of sail setting is infinitely variable, proportional, with excellent resolution with the position of the sails duplicating that of the transmitter control stick. Stroke of
sailwinch is adjustable between 31/2 and 81/2 turns after
removal of the rear cover. The gearbox of the winch is self-locking, a feature which prevents accidental alteration of the setting of the sail under fluctuating wind pressure, as well as increased current drain in the no-load position. A single main drive power supply of 4 9 V is required. Thanks to its two winding drums of 19 and 29 mm diameter, respectively,
provided in addition to its 9 mm diam. shaft which can also serve as a wind-up drum the sailwinch can be adapted to practically any desired sail-setting requirement. A rope guide prevents the tension line from jumping off the drum.

Specification
Operating voltage 4,8 ... 6 * tio 80 : 1
Weight approx. 160 g
Dimensions approx.(incl. cable drum and flange) 102 x 51 x 48 mm

Electronics
Operating voltage 4.8 ... 6 V
Idle current approx. 10 mA
Working current during movement (no-load conditions) approx. 250 mA

Winding drum 9 mm
Travel* 24 cm
No. of turns* 8
at 6 V operating Speed, sec. 0.65 / 1 rev
voltage Max. load, 9.6 kp
at 9 V operating Speed, sec. 0.5 / 1 rev
voltage Max. load, kp 1.5

Winding drum 19 mm
Travel* 51 cm
No. of turns* 8
at 6 V operating Speed, sec. No load
voltage Max. load, 4.8 kp
at 9 V operating Speed, sec. No load
voltage Max. load, kp 7.5

Winding drum 29 mm
Travel* 77 cm
No. of turns* 8
at 6 V operating Speed, sec. -
voltage Max. load, 3.2 kp
at 9 V operating Speed, sec. -
voltage Max. load, kp 5

ROKE- Modelle     Roland Kern     Rosenstrasse 2     D- 72827 Wannweil     Phone: (49) 7121 - 57 336
         
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