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WHAT IS THE USE OF THROUGH HOLE SLIP RING?



A through-hole slip ring design is one of the common examples you will find when searching for functional rotary joints for your device. Slip rings are electromechanical devices provided to facilitate the communication of power, data, and other signals between stationary components (stator) and rotating parts (rotor).To get more news about through hole slip ring, you can visit grandslipring.com official website.

Primarily, these devices function in systems that feature shafts making infinite 360° rotations, where wires are impractical. However, each slip ring is different and features unique specifications optimized for the equipment where it is installed and operating environment. Through-hole slip rings feature a hollow space at the center to allow the shaft to rotate freely. Space also offers room for channel wires and circuits.

Concerning the design, through-hole slip rings feature a stationary and rotating element, just like most rotary joints. The design may feature fixed brushes that slide against the rotating shaft or a fixed shaft with rotating housing that contains fixed brushes. It all depends on the application and equipment.

How does a through-hole slip ring work?
Through-hole slip rings retain the functionality of standard rotary joints, which is to transmit signals from a stationary (fixed) component to a rotating element. In standard through-hole slip rings, the fixed part is made using carbon graphite and fiber brush technology. They are also referred to as brushes. The rotating metal rings are made from a wide variety of durable metal alloys.

Contact surfaces may also feature precious metal plating. The through-hole slip ring works by communicating both power and data signals from the static part to the rotating piece of the machinery. This functionality is replicated in a wide variety of electromechanical rotary joints used in different applications and systems.

Applications of through-hole slip rings
All slip rings are designed to transmit various types of signals between the stator and rotor parts of the system. However, the equipment and application environment will dictate the necessary specifications. Through-hole slip rings feature a space at the center where the rotating shaft passes. Some of the popular applications of these rotary joints include:

1. Loading and unloading power plants
Through bore, slip rings used in loading and unloading come in stackers that can withstand the heavy mass the machine is meant to lift. The application requires high voltage slip rings with precise specifications for the operating environment. Power plants, such as loading and unloading equipment used at ports, rely on the functionality of through-hole slip rings to communicate power and data signals.

2. Heavy motors
Heavy motors, such as those used in the cement industry and mining projects, require through hole slip rings to facilitate efficient power and data transmission between static and rotating components of the plant. Through bore slip rings boast a sturdy design and can feature premium strength materials and plating to ensure maximum durability. Most large motor rotary joints are through the bore.

3. Electric generators
High voltage electric generators use through bore slip rings, which can accommodate the enhanced specifications required for such applications. Several types of electric generators require high voltage and initial torque. Through bore slip rings can insert the necessary resistance in addition to communicating signals. They can also feature a single channel or multiple channels, depending on the application.