Construction Machines & Flexible Shaft

Company Description

Flexible shafts provide rotary poConstruction Machines & Flexible Shaftr transmission along curved or adjustable axes. They are used in a wide variety of remote control, valve actuation, and power transmission applications. There are two basic types of flexible shafts: unidirectional and bidirectional. Unidirectional shafts rotate in a clockwise or counterclockwise direction as viewed from the motor or drive-end of the shaft. They are used for power transmission along non-linear axes in industrial automation, heavy-duty, and specialized applications such as agricultural equipment, speedometers, dentistry, woodworking, and jewelry tools. Bidirectional flexible shafts can be rotated in either direction or reversed. They are well-balanced in both directions and suitable for cyclic applications. Some flexible shafts are corrosion resistant or can withstand environmental contaminants such as dust, fluid, and oil. Others have a casing around the shaft for protection and safety.
Specifications for flexible shafts include maximum speed, torque capacity, diameter, minimum bend radius, length, stiffness, torsional deflection and axial stretch. Maximum speed is the maximum, rated rotational speed under load. Units of measure include revolutions per minute (rpm), revolutions per second (rps), and revolutions per hour (rph). Torque capacity is the maximum, continuous torque transmission for which flexible shafts are designed. Torque, the measure of force applied to a member to produce rotation, is determined by multiplying the applied force by the distance from the pivot point to the point where the force is applied. Shaft diameter includes the shaft casing and helps determine speed and torque requirements. Minimum bend radius is measured during shaft operation. End-to-end length is measured along the centerline of the shaft.
Flexible shafts differ in terms of materials and applications.Most products are made of carbon steel,stainless steel,tempered steel,music wire, rocket wire,bronze alloys,or copper alloys.