- صفحة رئيسية
- من نحن
- المنتجات
- مركز الحالات
- اتصل بنا
-
الخط الساخن
0371-86549132
الخط الساخن
2019-12-28 Electric Motor : Construction and Its Applications. December 28, 2019 By Wat Electrical Leave a Comment. In an electric motor, the concept of energy conversion was explained by British scientist namely “Michael Faraday” in the year 1821. The
Read More
Construction and Working of motor: When electric current is passed into the rectangular coil, this current produces a magnetic field around the coil. The magnetic field of horse shoe-type magnet then interacts with the magnetic field of the coil and causes the coil to rotate continuously.
Read More
2021-5-7 Working of the electric motor: When current is passed through the coil ABCD, arms AB and CD experience force. According to Fleming’s left-hand rule, the force experienced by arm AB is in the downward direction and arm CD in the upward direction. Both these forces are equal and opposite.
Read More
The working of an electric motor is based on the fact that a current carrying conductor produces a magnetic field around it. To better understand, imagine the following situation. Take two bar magnets and keep the poles facing each other with a small space in
Read More
2012-2-24 3 Phase Induction Motor Construction. Like any other type of electrical motor induction motor, a 3 phase induction motor is constructed from two main parts, namely the rotor and stator: Stator: As its name indicates stator is a stationary part of induction motor. A stator winding is placed in the stator of induction motor
Read More
2018-7-5 DC motor is an electromagnetic device which converts electrical energy into mechanical energy. DC power input is converted into mechanical power at the shaft motor. This article describes the construction of DC motor. There is no difference in the construction of DC Motor
Read More
The main function of this is to handle voltages, different frequencies, outputs unstable poles. Working Principle. The stator working principle is, because of the 3-phase supply, it will generate the rotary magnetic field. The function of this will change based on
Read More
Its main function is to form a protective covering over the inner sophisticated parts of the motor and provide support to the armature.It is outer cover of dc motor also called as frame. Yoke also ensures protection to the rotating and other part of the motor from
Read More
2017-5-21 Synchronous motor, is an AC motor working at a fixed speed at a certain frequency system.This motor requires direct current (DC) for power generation and has a low initial torque, and therefore synchronous motors are suitable for low-load initial use, such as air compressors, frequency changes and motor
Read More
An electric motor is a device that converts electrical energy into mechanical energy. Electric motors and their functions: A power supply – In general, a simple motor has a DC power source. It provides power for the armature of the motor or field coils.
Read More
2018-7-5 DC motor is an electromagnetic device which converts electrical energy into mechanical energy. DC power input is converted into mechanical power at the shaft motor. This article describes the construction of DC motor.
Read More2020-10-3 It’s very important to know about the DC motor working principle and construction in order to master the basics of DC machines. A DC motor converts electrical energy into mechanical energy. The input electrical energy is obtained from rechargeable batteries, solar cells, etc.
Read More
2018-3-15 The vector diagram for the split phase induction motor is shown in the Figure B. As the winding resistance of starting winding is high, the angle between voltage and current I s is small.; Similarly the inductance of the running or main winding is high therefore the angle between I m and V is very large but less than 90 0.; The starting torque in the split phase motor is directly proportional ...
Read More
2015-12-22 Frame:-Its function is to provide mechanical support to the entire construction.The frame also contains the stator winding of Induction motor. Air gap:-Air gap provides the space for the rotating magnetic field between the stator and rotor.Fan:-The fan rotates with the rotor.Its function is to cool down the motor. Slip rings:-The rotor winding terminals are permanently connected to the slip ...
Read More
Definition: Electric motor is the electro-mechanical machine which converts the electrical energy into mechanical energy.In other words, the devices which produce rotational force is known as the motor. The working principle of the electric motor mainly depends on the interaction of magnetic and electric field.The electric motor is mainly classified into two types.
Read More2010-9-4 in electrical sheet steel laminations insulated nt roughout the long lifetime of the machine. th by a heat resistant inorganic resin. The radial cooling ducts ensure uniform and efficie cooling. The stator package, shown in Figure 5 forms a solid block which retains its rigidity th Figure 5: ABB Stator Package • Rotor Construction - The rotor ...
Read More
2015-9-28 1.8 DESCRIBE the differences in construction between a shunt-wound and a series-wound DC motor with respect to the relationship between the field and the armature windings. 1.9 DESCRIBE the construction of a compounded DC motor. 1.10 DESCRIBE the torque-vs-speed characteristics for a shunt-wound and a series-wound DC motor.
Read More
2021-5-3 Single phase Induction Motors: Single-phase a.c supply is commonly used f or lighting purpose in shops, offices, houses, schools etc.. Hence instead of d.c motors, the motors which work on single-phase a.c. supply are popularly used.
Read More
2018-6-5 The principle of single loop DC generator has been described for the basic understanding of DC generator working. Now we will discuss the construction and working of actual generator. The construction of DC generator and DC motor is same therefore instead of DC generator let say DC machine which is more appropriate and cover all aspect of DC motor and DC generator construction.
Read MoreConstruction and Working of motor: When electric current is passed into the rectangular coil, this current produces a magnetic field around the coil. The magnetic field of horse shoe-type magnet then interacts with the magnetic field of the coil and causes the coil to rotate continuously.
Read More2018-7-5 DC motor is an electromagnetic device which converts electrical energy into mechanical energy. DC power input is converted into mechanical power at the shaft motor. This article describes the construction of DC motor.
Read More2020-10-3 It’s very important to know about the DC motor working principle and construction in order to master the basics of DC machines. A DC motor converts electrical energy into mechanical energy. The input electrical energy is obtained from rechargeable batteries, solar cells, etc.
Read More2018-3-15 The vector diagram for the split phase induction motor is shown in the Figure B. As the winding resistance of starting winding is high, the angle between voltage and current I s is small.; Similarly the inductance of the running or main winding is high therefore the angle between I m and V is very large but less than 90 0.; The starting torque in the split phase motor is directly proportional ...
Read More
2000-4-1 The motor being dissected here is a simple electric motor that you would typically find in a toy. You can see that this is a small motor, about as big around as a dime. From the outside you can see the steel can that forms the body of the motor, an axle, a nylon end cap and two battery leads. If you hook the battery leads of the motor up to a ...
Read More2010-9-4 in electrical sheet steel laminations insulated nt roughout the long lifetime of the machine. th by a heat resistant inorganic resin. The radial cooling ducts ensure uniform and efficie cooling. The stator package, shown in Figure 5 forms a solid block which retains its rigidity th Figure 5: ABB Stator Package • Rotor Construction - The rotor ...
Read MoreDefinition: Electric motor is the electro-mechanical machine which converts the electrical energy into mechanical energy.In other words, the devices which produce rotational force is known as the motor. The working principle of the electric motor mainly depends on the interaction of magnetic and electric field.The electric motor is mainly classified into two types.
Read More2015-12-22 Frame:-Its function is to provide mechanical support to the entire construction.The frame also contains the stator winding of Induction motor. Air gap:-Air gap provides the space for the rotating magnetic field between the stator and rotor.Fan:-The fan rotates with the rotor.Its function is to cool down the motor. Slip rings:-The rotor winding terminals are permanently connected to the slip ...
Read More
2021-4-24 A totally enclosed fan-cooled (TEFC) motor is similar to a TENV motor, but has an external fan mounted opposite the drive end of the motor. The fan blows air over the motor's exterior for additional cooling. The fan is covered by a shroud to prevent anyone from touching it. TEFC motors can be used in dirty, moist, or mildly corrosive environments.
Read More
2018-6-5 The principle of single loop DC generator has been described for the basic understanding of DC generator working. Now we will discuss the construction and working of actual generator. The construction of DC generator and DC motor is same therefore instead of DC generator let say DC machine which is more appropriate and cover all aspect of DC motor and DC generator construction.
Read More
