YTPEZ (1P54) Three一Phase Asynchronous Motor for Travel Mechanism of Tower Crane

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Concrete Pump Rubber End Hose 5'' 5m

Concrete Pump Delivery Pipe 3M ZX Flanges

Siemens Reducer Gear Motor

Siemens High Low Voltage Motor ILE0001 Series

Siemens AC High Low Voltage Motor ILE0001 Series

Best Price of DW Electrical Conveyor Belt Vulcanizer

3kw to 20kw STC Three Phase Electric Alternator For Application

50kw STC Three Phase Electric Alternator/Generator

Overview

The motor is a variable-
mechanisms in very harsh
frequency
working
，three-phase asynchronous motor exclusively designed for tower cranes and other similar travel mechanisms. It is applied to the travel
conditions such as construction site or open pit quarry

Features

Introduction of a spline drive shaft, with excellent mechanical bearing capacity;
Variable-frequency speed regulation in a broad range with high efficiency, small starting current, big starting torque and strong overload capability;

Duc to compact structure, small size, lightweight, high reliability, it can be quickly braked and accurately located, suitable for frequent starling and braking;

Introduction of a new brake (national utility model patent. Patent No. ZL201120188173.2, ZL2011201881643). It can buffer the startup to mitigate the impact on the
tower crane. In addition, the motor has very high security and reliability, and can reduce the maintenance time, and cut down the maintenance cost;

A thermal protection component is buried into Lhe stator winding, so the motor operation is more secure and reliable

Q: AC motors are known as the workhorse of industry.: Let me take a stab at this. Think about a generator. Then think about the concept of mechanical energy being converted to electrical energy. So I'm learning about wind turbines right now so if u wanna take that as an example, torque is a type of mechanical energy. When the blades of a wind turbine turn they generate a torque. That torque can be converted to electrical energy through a type of generator(a special type of circuit). There's some kind of law that says when you have a time varying magnetic field it generates a current. So an induction generator ( the type of generator i'm using to explain this example) is like a system involving magnetic fields that generates electricity (current) off of that principle. The current generated from that system is created by moving parts (ie creates the time variance aspect of the 'time varying magnetic field' requirement) called rotor and stator. I won't get into any more of the details of that but i hope that kind of makes sense. torque=>movement within a magnetic system=>magnetic fields that are changing over time=>production of current, due to faraday's law So the end result is that you get current, and when you have current you can get voltages (when you run that current across a resistor or any other type of impedance for example). and then you can have lots of fun from there. Hope that made some sense, good luck.

Q: OK so yesterday I salvaged the pump motor from a vacuum cleaner (actually it looks like a jet engine, if you look inside it it has slanted fins). Now I'm not completely clueless with electrical stuff, but I believe I should power this with an AC supply, like the outlet. Is this true? I have a converted old PC power supply to take power from the outlet and use it into small electronics projects, but I guess I can't use it!The thing is, I might want to build something portable with it. So how can I power the motor without using the outlet?Thank you!: You could build a simple 120V DC battery pack with size D 1.2V 4AH rechargeable cell. It could power this high power motor for about 15 minutes. Carry this battery pack with a heavy duty back pack,then you can run around with this motor for fun.

Q: so where can i get a motor that is 117 ph. power using dc current and another motor with the same 117ph. but using AC.of 220v just like thy use in Philippines china and so on that can handle 220v to 230v like in Philippines for example so for the DC Motor i need same 117 hp.: You have described the motor as 117ph and 117hp. You also want 220V AC and a DC one with the same whatever 117ph is.. The motor pictured is a gear motor and has a power of 40W. If you get your specifications sorted out you will be able to find it yourself. Voltage (230V AC, but DC is what voltage?) Frequency (50Hz or 60 Hz). Phases (1 or 3 for AC). For this low power I expect 1 phase. Mechanical power (in watts or horsepower) RPM (revolutions per minute = speed) Gears, axial and radial torque, gear ratio. Look these terms up for an explanation. If you want speed control it is best to search for a 3 phase gear motor and use a VFD (variable frequency drive), which can run the motor from single phase for smaller motors. The motor and VFD should match. I recommend you find a local sales office for electrical equipment. For a DC motor it will depend on the voltage and mechanical power level, but these usually use some sort of PWM controller. Once again the motor and speed controller should match. These will not be readily available except in smaller sizes.

Q: I check with our supplier. they told me that we have to load on motor then only it will show correct rpm ( both low and high). what is the maximum load for this motor It is shoiwng 1.3 amp: DOES THE MOTOR HAVE A 2 SPEED switch, and what are you using it for? 1.3 amps has to be 120 volt. its probably a 2 speed motor without a switch. in that case it has to be under a load. if this helps you cant hear it change speeds, even under a load, i really need more info before i can help you. how are you checking the rpms? butch

Q: I was wondering how much would it be to replace the heater blower motor on my car and also how much the labor costs would be?.: bet it isn't a bad blower motor its a bad resistor

Q: What are the classifications of AC motors?: According to the principle of AC motor can be divided into synchronous and asynchronous motor two categories, there are strict correspondence between the rotating speed and the AC synchronous motor frequency, speed in operation strictly constant; asynchronous motor speed with the change of the load change slightly.

Q: We just changed the motor in my 99 cavalier and now the clutch for the ac will not engage. whats causing this?: did you plug the plug-in going to the compressor? if you unhooked the AC lines then you lost all the fluid for the AC. it won,t kick on if it,s dry or too low.

Q: A sinlge phase AC motor is needed to lift up vertically a load of 150kg to 200kg using chain and gear. Please help.: Depends on how fast you want to lift it. With the right gears a tiny motor will do the job, although it may take hours.

Q: i have got a hold of a washing machine motor i have it wired but it runs at full RPM so i would like to reduce its speed how can this be done?: simply okorder /

Q: We want to buy a paper machine from canada, the electrical power used for driving the motors (for pumps, refiners, ...) is 380 vac, 3ph, 60hz; We want to install in country with 380 vac, 3ph, 50hz.: Monophoto has provided a very good answer, but I take exception to one point. When an AC motor is operated at a frequency that is different from the rated frequency, the voltage must be changed in proportion to the frequency change. If that is done (within some limits) the motor can produce rated torque at rated current at the new operating frequency and speed. For a 460 volt 60 Hz motor, 380 volts is the required voltage for operation at 50 Hz. However, the motors will operate at 5/6ths of the rated speed. If pulleys and gears are changed to bring the driven machinery up to the original operating speed, the torque demanded of the motors will be increased. Unless all of the motors were over-sized to begin with, they will not be able to supply sufficient torque without overheating.

Send your message to us

*Email

*TEL

*Quantity

*Unit