Motors (Motors) is a device to convert electrical energy into mechanical energy. It is the use of energized coil (that is, the stator windings) and generates a rotating magnetic field acting on the rotor (such as squirrel-cage closed aluminum frame) forming a magnetic-powered rotary torque. Divided by the use of different motor power DC motors and AC motors, most of the power system of the motor is an AC motor, can be synchronous or asynchronous motors motor (motor stator and the rotor speed of rotation speed of the magnetic field does not maintain synchronous speed). The main motor is composed of the stator and the rotor, the movement direction of the force of the current supply conductor in a magnetic field with magnetic induction lines and the current direction (magnetic field direction) on. Working principle of the motor current is limited by the force of the magnetic field, the rotation of the motor
The motor is a rotary motor, a mechanical energy into electrical energy it, which includes an electromagnet for generating a magnetic field distribution in the stator winding or windings and a rotary armature or rotor. Under the effect of a rotating magnetic field of the stator windings, through which a current and a magnetic field that is rotated in the squirrel-cage armature aluminum box.
These machines can be used in some types of motors can also be used as a generator. It is a machine that converts electrical energy to mechanical energy. Typically part of the motor for power for rotation, the motor rotor of this motor is known; rectilinearly also called linear motor. Motor can provide power range widely, from milliwatts to kilowatts level. Machine tools, pumps, belts, fans and other needs of the motor drive; electric locomotives, elevators, traction motors need. Family life fans, refrigerators, washing machines, and even a variety of motor toys are inseparable motors. Motor has been used in modern society in all aspects of life
AC motors
Y series (low, high, frequency, electromagnetic brake)
JSJ series (low, high, frequency, electromagnetic brake)
Synchronous motors
TD Series
TDMK Series
DC
Z2 Series
Z4 Series
Dedicated DC
ZTP railway motor
ZSN cement kiln
Motor control is very easy to use and has a self-starting, acceleration, braking, reverse, catch live capabilities, to meet operational requirements; higher working efficiency of the motor, and no smoke, odor, no pollution, noise also small. Since it's a series of advantages, so in all aspects of industrial and agricultural production, transportation, defense, commercial and household appliances, medical appliances and equipment
Motor spare parts
Product Categories
1. By job classification according to the different motor power supply operating power can be divided into DC motors and AC motors. AC motor which is also divided into single-phase motors and three-phase motors.
2. According to the structure and working principle of the classification of the motor according to the structure and working principle can be divided into DC motors, induction motors and synchronous motors. Can be divided into synchronous motor permanent magnet synchronous motor, synchronous reluctance motor and hysteresis motor with cloth. Asynchronous motors and AC induction motor can be divided commutator motors. Is divided into three-phase asynchronous induction motor motors.
Phase asynchronous induction motors and shaded pole motors. AC commutator motor is divided into single-phase series motor, AC and DC motors and repulsion motors.
3. Classification by starting and operating mode by starting and running the motor can be divided into single-phase capacitor start asynchronous motors, single-phase capacitor-run asynchronous motors, single-phase capacitor start operation phase asynchronous motor and single-phase induction motor.
4. Classification by purpose motor can be divided according to purpose-driven motor and motor control. Drive motor is divided into power tools (including drilling, polishing, grinding, grooving, cutting, reaming and other tools) motor, household appliances (including washing machines, electric fans, refrigerators, air conditioners, tape recorders, video recorders, DVD machines, vacuum cleaners, cameras, hair dryer, electric shaver, etc.) with small motors and other general machinery and equipment (including a variety of small tools, small machinery, medical equipment, electronic equipment, etc.) with an electric motor. Control is divided into motor and servo motors stepper motors.
5. According to the structure of the classification of the motor rotor structure can be divided by the rotor cage induction motor (the old standard called squirrel cage induction motor) and wound rotor induction motor (the old standard called winding induction motor).
6. Classified according to the running speed of the motor can be divided by the speed of the motor operating speed, low-speed electric motor, constant speed motors, variable speed motor.
7 divided by type of protection
Open type (e.g., IP11, IP22): In addition to the motor support structure necessary for the rotation of the live parts and no special protection.
Closed (such as IP44, IP54): rotating parts and live parts inside the motor casing mechanical protection is necessary to prevent accidental contact, but does not significantly impede ventilation. Protective ventilation motor protection according to their different structures, and are divided into:
Nets formula: together with the motor ventilation holes perforated covering, and the rotating part of the live parts of the motor is not in contact with foreign objects.
Drip-proof: the structure of the motor vents to prevent vertical drop of liquid or solid directly into the interior of the motor.
Splash-proof: The structure can prevent the motor and vents directly to the vertical in any direction within a 100 ° angular range of a liquid or solid into the motor interior.
Enclosed: a motor housing structure can prevent free exchange of air inside and outside of the housing, but does not require complete sealing.
Waterproof: a motor housing structure can prevent a certain pressure of water into the motor interior.
Watertight: when the motor is immersed in water, the structure of the motor housing prevents water from entering inside the motor.
Submersible: motor at rated pressure, long-term operation in the water.
Explosion-proof: The structure of the motor within the motor housing is sufficient to prevent a gas explosion is transmitted to the outside of the motor, the motor and cause an explosion outside the combustion gases.
Example: IP44 motors can protect more than 1MM mark of solid foreign objects into the same time be able to splash water.
Aluminium motor frame
8 divided by ventilation cooling mode
⒈ self-cooling: Motor rely solely on the natural flow of surface radiation and air to get cool.
⒉ fan cooled: fan driven by its own electric motor, the supply of cooling air to cool the motor surface or inside.
⒊ his fan-cooled: the supply of cooling air fan is not driven by the motor itself, but independently driven.
Ventilation pipes ⒋: Cooling air is not directly into the external motor or by the motor directly discharged from the interior of the motor, but after the introduction or discharge piping motor, pipe ventilation fan can be a fan-cooled or his fan-cooled.
⒌ Liquid Cooling: Liquid cooled motor.
⒍ closed cycle gas cooling: cooling medium circulating in a closed loop motor includes a motor and a cooler, the cooling medium through the motor absorbs heat passes through the cooler heat.
⒎ surface and internal cooling: Cooling medium without motor inside the conductor called surface cooling, the cooling medium through the motor inside the conductor who called internal cooling.
9 according to the installation structure type:
Motor Mounting usually expressed Code. Code using international installation initials IM said that in the first letter of the type code indicates that the installation of IM, B represents horizontal installation, V represents vertical installation; second digit indicates features of the code, with Arabic numerals.
For example IMB5 type indicates seat without the base, a large flange, shaft flange end cap.
Mounting There B3, BB3, B5, B35, BB5, BB35, V1, V5, V6, etc.
Our factory:
We can supply for you all kinds of aluminium die casting machinery parts.
Please feel free to contact with us,send us the drawing or sample, we will quote the competitive price to you.
Welcome to visit our company.
.jpg)
