What Is a Cord Pulley?

Rope pulley, Chinese vocabulary, means a pulley that can be hung on a wire rope.

Sheave

Right!

Rope pulley, Chinese vocabulary, means a pulley that can be hung on a wire rope.

Sheave

Use wires to move objects or transfer power. ... car bottom wheels, etc. There are cylinder sheaves in the side-mounted hydraulic ladder. The diameter of the wire rope sheave should be more than 40 times the diameter of the wire rope in principle. However, when the length of the portion where the wire rope contacts the sheave is less than 1/4 of the circumference of the sheave, the diameter of the sheave is 36 times the diameter of the rope .