YTLEJ(IPW23)Torque Three一Phase Asynchronous Motor for Tower Crane Amplitude Mechanism

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Overview

This series motor adopts modular design. It consists of four parts: torque motor, eddy current regulator, electromagnetic brake and fan, which can be flexibly configured to
meet different customer demands. With introduction of a new special brake, it can cater for outdoor and high-altitude operations. The product has reached the international
advanced level with the patent for utility model. It is mainly used as a trolley speed-change gear for tower crane as well as other mechanical equipments requiring for
constant power and stepless speed regulation.

FeaturesConstant tension and linear speed, stepless speed regulation, frequent starting;
Special eddy current regulator for the motor realizes smooth startup or stop;
New special brake (national utility model ZL201120188173.2, ZL2011201881643). This ensures fast braking and accurate positioning with higher safety and reliability
Besides, manual release is possible;
The rotor is made of copper alloy with better mechanical properties and mechanical bearing capacity in the domestic industry;
Spindle is hot forged by alloy structural steel，with good overall mechanical perlormancc;
A thermal protection component is buried into the in stator winding, making motor more safer and reliable;
Compact structure, small volume, lightweight as well as high reliability, so itfeatures easy maintenance and repair.

Q: From what I remember about AC motors, one cannot lower the voltage to slow it down- it must be the frequency that is lowered. However, I have an AC wall fan which slows down when the voltage in my house drops. Whenever a microwave or similar high-current load is on the voltage drops slightly and I always notice the fan motor slowing or speeding up when the load turns on and off. Why is it doing this? I am assuming that it is not good for the fan but seeing that it has been running this way for years it must not be that detrimental to it...: AC motors as the name implies is run using AC/alternating current.. this is best represented by a sinusoidal graph with time in the horizontal axis and voltage or current in the vertical axis.. motors uses the current to produce power which drives whatever it is that's attached to the motor.. power is directly proportional to either voltage or current.. because of this, low voltage/current produces low power and vice versa.. this is the reason why your fan slows down when voltage drops..

Q: I am working on building an automatic cat food feeder out of an alarm clock. When the alarm goes off it triggers a geared motor with a pulley system to pull the lid off a container until a kill switch is struck. I would like to know how to wire the motor to go in the reverse direction after the power is cut, any ideas?Thanks in Advance!: I believe it is an AC motor not DC. You have both a running winding and a starting winding. If you remove the capacitor from the start winding and put it on the running winding the motor might be able to run backwards.

Q: And that nikola tesla had a vision of something greater , or simply something else , when he invented the AC engine?: Well, Tesla was a complex and brilliant man so I have no idea what he was thinking when he dreamed up the AC motor. However, with regards to your initial statement about AC engines only working on earth -- I have to wonder why it is you would think that. The laws of physics governing the workings of an AC motor (Maxwell's electrodynamics) is universal everywhere in the Universe. An AC motor works on Andromeda galaxy in exactly the same way it would work on Earth given the same setup conditions. Best regards

Q: I found a cheap washing machine motor that I want to use in my ball mill. How do I wire it to work from the wall outlet?: It is a single phase 115 volts AC motor. It has a capacitor sit at the top of motor or install some other place. It connects in series with the motor winding. It has two wires,plug them into power outlet,it shall turn unless it was defective.

Q: AC motor stator winding does not turn, why the back EMF?: The principle of an electric motor can be understood in junior high school. It is a device that transforms electrical energy into mechanical energy. The energized coil is subjected to a magnetic field to its ampere force in the magnetic field, causing the coil to rotate around the shaft. Ampere force is the power source of coil rotation. If we see only the power of the ampere force, the coil of the motor will continue to accelerate, which is obviously impossible because each motor has a maximum speed.

Q: Hello everyone,I need help wiring up a pump motor that I just got to replace an old one. It is an Ironhorse Rolled Steel general purpose motor rated at 1 HP. It is dual voltage (115/230) but will be running it at 115V. It uses a T1-T8 system the colors are:Blue T1White T2Orange T3Yellow T4Black T5Red T8The wiring scheme for low voltage is:Line 1: Blue orange redLine 2: White Yellow blackHow do I hook this up to an AC power chord that has White, Black, Green wires?: Every dual-voltage motor I've ever seen has the wiring diagram right on the data plate.

Q: What different types of AC and DC motor is there?I am also interested in the different features and characteristics of each, such as starting torque, as well as speed and loaddo you have any information or links to websites showing construction? or typical applicationThankyou for your help, I will happily give 10 points to the best answer!: hi. AC autos are designed and equipped in a distinctive way than DC autos. AC autos make the main of the 60 hertz clock of a means line (or 50Hz in different international locations) - this suggests the means line adjustments ranges 60 circumstances a 2d - to rotate, jointly as DC autos are designed with the voltage point utilized. you could administration them the two, yet with distinctive ability. the least puzzling to administration is the DC motor (substitute the aptitude (the voltage) and it turns slower or swifter.

Q: i purchased one grass cutting electric blade trimmer (sun-jeo) from USA .4.5amp motor -120volt-60hz. how much its watts and it can be use in 240volt-50hz in india?how much of rpm the motor will produced while operating?: Agreed. Get a 240->120 converter that can handle that current unless you like blue flashes and lots of smoke :)

Q: the difference in construction, what does 1 of them has that the other does not and what does this part adds to it and thanks: what does 1 of them has that the other does not? usually a simple dc motor has a commutator and an ac motor has slip rings.

Q: 3000 rpm ac 3 phase motor is good or 1500 rpm, for same kilowatt please explain?: Depends upon your requirment. If your application required higher speed then 3000 rpm motor os good. If your equipment desigen for lower speed then 1500 rpm motor is good.

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