Dugukolon-sɔgɔsɔgɔninjɛ kɔrɔtacogo ni sankanso crane baarakɛcogo la, ‘Rope Spin’ ye faratiba ye. Ni juru standard dɔ bilala tension (janya) kɔrɔ, a helical structure (heliki jɔcogo) b’a ɲini a yɛrɛ la ka wuli, ka torque (kurunba) da. O girinya bɛ se ka kɛ sababu ye ka doni firifirili kɛ min tɛ se ka kunbɛn walima ka ‘kɔnɔ-caging’ kɛ. O fura bɛ sɔrɔ Rotation-Resistant (Non-Rotating) nɛgɛ juruw ka injiniyɛri gɛlɛn na.

Torque-Balansen dilancogo:

Jiri min bɛ se ka wuli{0}}, i n’a fɔ an ka 35Wx7 seriyali, o bɛ baara kɛ ni fɛn caman-layini ye min kɔnɔ kɔnɔna layiniw bɛ tigɛli kɛ ka taa kɛnɛma layiniw kɛrɛfɛ. Doni kɔrɔ, kɛnɛma-yɔrɔw ka girinya min bɛ Bɔ, o bɛ Bɔ farikolo la ni kɔnɔna-yɔrɔw ka jatebɔlan-kurunba ye. O ‘Torque-Equilibrium’ cogoya in de bɛ sira Di sabatili jɔlen ma ni a juguya ka ca ni mɛtɛrɛ 500 ye.

Crushing Resistance kan dunun kan:

Multi-layer winding on a drum bɛ ‘cross-over’ degun juguw don. Jiri jɔnjɔn dɔ bɛna bɔgɔbɔgɔ o doni ninnu kɔrɔ. SOLITE ka juru minnu tɛ -yɛrɛyɛrɛ, olu bɛ ni jirisunw ye minnu bɛ ɲɔgɔn siri, minnu ka bon-density compacted strands bɛ nɛgɛ cross-section solide di, ka radial crushing forces kɛlɛ minnu bɛ na ni structure collapse ye.

Baarakɛcogo Lakanali:

Ka ɲɛsin sanfɛla-rise jɔli ma, torque-balan juru sugandili ye lakana sariya fɔlɔ ye. An bɛ ɛntɛrinɛti injiniyɛriw dɛmɛ u ka ‘Torque tolen’ jatebɔ la walasa hali ni a seko bɛ 100% la, doni bɛ to a jɔlen na. Basigi tɛ fɛn ye-a ye dantigɛli ye min bɛ jate.