K43.11A

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K43.11A is a dual-field three-phase asynchronous motor (DFAM) based on the K43.10A motor. It is widely used in the production of three-phase asynchronous motor drives, offering a powerful, energy-saving and reliable solution to various motor applications. It is primarily used in applications such as medical industry, food machinery, chemical engineering, printing and packaging, hoists, motor drive systems, steel industry, defense and military industry, and agricultural irrigation.

The K43.11A motor is a highly efficient, variable speed, three-phase asynchronous motor. The motor features a single-phase or three-phase power supply, a two-speed operation switch, a variable voltage, a reversing operation switch, a power factor adjuster, a carrying handle and a hand-held remote control device. It also has an automatic protection system and high-temperature/overload protection. It is suitable for either continuous or discontinuous operation with a high starting torque and low starting current.

The K43.11A has a wide range of applications in industry, especially in the drive system settings for medical equipment, instrumentation and other communication systems. One of the major advantages of this motor is its excellent overload protection, which allows the motor to run without any problems even when subjected to high loads. It also offers superior power output compared with its range of competitors, and provides smoother and quieter operation. The extremely low noise produced is ideal for areas where sound levels must be kept at a minimum.

The working principle of the K43.11A motor relies on the variation of the motor speed according to the input voltage. The motor\'s speed is determined by the voltage applied to its stator windings, and as such, the motor speed varies proportional to the input voltage. Thus, by varying the input voltage, different speeds can be achieved. The motor also features a special mechanism to limit the maximum current and voltage output of the motor, as well as a special fault detection system.

The K43.11A motor consists of three separate parts including the stator, the rotor and the bearing. The stator consists of a number of electromagnetic coils arranged around the internal part of the motor body. The rotor is magnetically coupled to the stator and consists of a number of steel laminations. The rotor serves to transmit the motor power to the device that is being driven.

The bearing is the third part of the motor and generally consists of two sets of rolling elements. The first set uses a lubricant to protect the rolling elements from wear, while the second set uses a low-friction material which helps to reduce the friction between the rotor and the stator. This ensures that the motor operates efficiently and provides good quality power.

In conclusion, the K43.11A is a highly efficient, variable speed three-phase asynchronous motor that is ideal for a wide range of applications. It provides superior power output, smoother and quieter operation, and excellent overload protection. Combined with its excellent performance, it is an ideal choice for a variety of motor drive systems.

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