RCHobby Home Page   Order Information About RCHobby Contacts   email us

RCHobby Webstore   Buyers Guide Repairs Service

A powerful ballraced sailwinch at a reasonable price. Special case design for protection against dust and water, making the winch suitable for use under problematic conditions.
The winding travel can be adjusted by fitting winch drums of different diameter (available separately).

The HS-715BB sail arm servo has up to 90 degrees of travel and comes with an extra long 4-1/2 inch arm. With its top ball bearing supported output shaft the HS-715BB will provide years of reliable service.

The HS-815BB Mega sail arm servo has up to 140 degrees of travel and comes with a Heavy Duty 4.5 inch arm. With its dual ball bearing supported output shaft the HS-815BB will provide years of reliable service.

The HS-725BB sail arm servo has up to 3 ½ turns of travel and comes with a heavy duty drum. With its top ball bearing supported output shaft the HS-725BB will provide years of reliable service.

Compact, powerful proportional servo with extended travel: approx. 140° (incl. trim).
Ideal for use in any model where high power and long angular travel are required; for example, for retractable undercarriages and auxiliary systems.
Set also includes an output lever about 120 mm long for use as a sail servo in small and medium-sized sailing boats, sail area up to about 0.4 m².