Not tested yet but seem good. The only detail missing from the description is the diameter of the drum: I measured it to +/- 7.45 cm (about 30 cm max, depending on the radio control)

Not tested yet but seem good. The only detail missing from the description is the diameter of the drum: I measured it to +/- 7.45 cm (about 30 cm max, depending on the radio control)

Not tested yet but seem good. The only detail missing from the description is the diameter of the drum: I measured it to +/- 7.45 cm (about 30 cm max, depending on the radio control)

в работе пока не поверял, будем надеятся все будет хорошо

в работе пока не поверял, будем надеятся все будет хорошо

в работе пока не поверял, будем надеятся все будет хорошо

bon servo pour motoriser une verrière de warbird

bon servo pour motoriser une verrière de warbird

bon servo pour motoriser une verrière de warbird

Tel que décrit bien emballé shipping rapide pas encore testé.

Tel que décrit bien emballé shipping rapide pas encore testé.

Tel que décrit bien emballé shipping rapide pas encore testé.

really like it. good quality and works well. exactly what I expected.

really like it. good quality and works well. exactly what I expected.

really like it. good quality and works well. exactly what I expected.

nickel conforme à la description

nickel conforme à la description

nickel conforme à la description

This one claims to be 4 turns end to end. It is, when using a basic transmitter and receiver pair like a Flysky i6. However when I used an OrangeRX receiver on Spektrum DSM2 protocol, I increased the scale of the signal on my Jumper T8SG transmitter to 150% and I was able to measure a 5.5 turns range of travel. You might even get more range than that using an FRsky protocol, as their receivers often output a PWM signal all the way from 885ms to 2100ms. This extra travel allows you to rig the main sheet (rope) to a point further out on the boom so that the servo can pull the sail with more force and put less strain on the geartrain. The pulley has two separate tracks so you can rig your jib and mainsail on one servo. The pulley is decently strong. I can't imagine it breaking under the force the keel can provide against the wind unless you put it on far too large of a boat.

This one claims to be 4 turns end to end. It is, when using a basic transmitter and receiver pair like a Flysky i6. However when I used an OrangeRX receiver on Spektrum DSM2 protocol, I increased the scale of the signal on my Jumper T8SG transmitter to 150% and I was able to measure a 5.5 turns range of travel. You might even get more range than that using an FRsky protocol, as their receivers often output a PWM signal all the way from 885ms to 2100ms. This extra travel allows you to rig the main sheet (rope) to a point further out on the boom so that the servo can pull the sail with more force and put less strain on the geartrain. The pulley has two separate tracks so you can rig your jib and mainsail on one servo. The pulley is decently strong. I can't imagine it breaking under the force the keel can provide against the wind unless you put it on far too large of a boat.

This one claims to be 4 turns end to end. It is, when using a basic transmitter and receiver pair like a Flysky i6. However when I used an OrangeRX receiver on Spektrum DSM2 protocol, I increased the scale of the signal on my Jumper T8SG transmitter to 150% and I was able to measure a 5.5 turns range of travel. You might even get more range than that using an FRsky protocol, as their receivers often output a PWM signal all the way from 885ms to 2100ms. This extra travel allows you to rig the main sheet (rope) to a point further out on the boom so that the servo can pull the sail with more force and put less strain on the geartrain. The pulley has two separate tracks so you can rig your jib and mainsail on one servo. The pulley is decently strong. I can't imagine it breaking under the force the keel can provide against the wind unless you put it on far too large of a boat.

I set it up on the bench first to get some experience. Turns a little bit more than 4 turns. Very good proprtional response to transmitter input, much better than the installed sail winch I bought it to replace. Excellent value for the price.

I set it up on the bench first to get some experience. Turns a little bit more than 4 turns. Very good proprtional response to transmitter input, much better than the installed sail winch I bought it to replace. Excellent value for the price.

I set it up on the bench first to get some experience. Turns a little bit more than 4 turns. Very good proprtional response to transmitter input, much better than the installed sail winch I bought it to replace. Excellent value for the price.

nice little winch could use metal gears and ball bearings

nice little winch could use metal gears and ball bearings

nice little winch could use metal gears and ball bearings

Todo parece correcto pero esperaba que fuera un poco más grande, parece poco probable que el servo sea de 5kg con ese tamaño, pero igual sí

Todo parece correcto pero esperaba que fuera un poco más grande, parece poco probable que el servo sea de 5kg con ese tamaño, pero igual sí

Todo parece correcto pero esperaba que fuera un poco más grande, parece poco probable que el servo sea de 5kg con ese tamaño, pero igual sí