Product Details

Specifications

YZR starter motor made in china
1.3kw-250kw
2.pole:6 8 10
3.for lifting machine
4.duty:S1-S5

Most popular cheapest YZR starter motor made in china

Product: YZR lv winding motor

YZR starter motor made in china Feature and usage

YZR,YZ series metallurgical and crane motor

These series of metallurgical and crane 3-phase motor YZR,YZ with wound and squirrel cage rotor are specially used to drive metallurgical crane and other similar machines with better overload capability and mechanical strength,therefore,it is suitable for short time duty or intermittent period duty and equipments with frequent starting and braking or distinct vitration and impact.
The standard range of power output and mounting dimensions are in comply with the reconmended standard of IEC 72,the relation between range of power output and mounting dimensions are similar to standard JEM1202 and West Germany standard DIN42681,so that most of them can be interchanged.
The motor can work well when the altitude does not exceed 1000m.
There are two classes of F and H insulation,Class F is applicalbe to suit temperature which cool air does not exceed 40 under normal condition,Class H is suitable for metallurgical sites when ambient temperature no exceeding 60 both motors have same data.
The motors possess better enclosure,degree of protection IP44 for normal site condition,and IP54 for metallurgical condition.
Motor's rated voltage and frequency is 380V,50HZ.

1.We Join Shanghai PTC(Power Transmission and Control) ASIA 2011.11

2.Our Professional Team(Management,R&D Dep,Eengineer Dep,Sales,Produce,Office)

YZR lv winding motor Model Explanation

3.Certification To Guarantee We are Good In Quality

4.Our Mainly Products(LV and HV Motor for General equipments)

YZR lv winding motor Motor Performance

Power range:1.8-250KW

Rated Voltage: 380V-440V

Speed;1500rpm 1000rpm 750rpm 600rpm

Protection Class: IP44 IP54

Ambient Temperature:Ambient temperature not exceeding 40°C (for crane uses) or 60°C (for metallurgical uses)

Altitude: not exceed 1000 Meter

Rated Frequency: 50Hz/60Hz

Insulation Class: F

Temprature rise: B

Cooling:Frame 112-132: IC0041 Frame: 160-355 IC0141 Frame; 400 IC0151

Working Duty: S2,S3,S4,S5

1.Short-time duty type (S2)
Operation of constant load during a given time, less than that required to reach thermal equilibrium, followed by a rest and de-energized period of sufficient duration to re-establish machine temperature within 2 deg K of the coolant.
2. Intermittent periodic duty type (S3)
A sequence of identical duty cycles, each including a period of operation at constant load and a rest and de-energized period but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium In this duty type, the cycle is such that the starting current does not significantly affect the temperature rise.
3. Intermittent periodic duty type with starting (S4)
A sequence of identical duty cycles, each including a significant period of starting, a period of operation of constant load and a rest and de-energized period, but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium.
4. Intermittent periodic duty type with electric braking (S5)
A sequence of identical duty cycles, each consisting of a period of starting, a period of operation at constant load and a rest and de-energized period, but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium.

YZR lv winding motor Structure Description

YZR series ac induction motor mounting details:

YZR bearing type

		IM1		IM3
Shaft	Mounting
height	Arrangement	driving End	Non-driving End	driving End	Non-driving End
112		308	308	308	308
132		309	309	309	309
160		311	311	311	311
180		313	313	313	313
200		315	315	32315	46315
225		315	315	32315	46315
250		316	316	32316	46316
280		32320	320	32320	46320
315		32322	322	32322	46322
355		32326	326
400		32330	330

Collector ring for the YZR series
The collector ring for frame 112-250 are of the plastic moulded type, while those for frame 280-400 are of the sleeve type.

YZR lv winding motor pictures:

Ordering Informations

1.Please indicate the motor type,rated output,rated voltage,rated frequency,synchronous speed,Explosion proof Mark,mounting type,rotation direction(view from the shaft extension side)Use of the environment(indoor or outside)If the user havn't point out the rotation and environment,normailly we think is CW roration and used indoor.

2.when user have special requirments,For example:Dispose the stator,bearing explosion proof and bearing temperature sensors,space heater,Plateau use,specical frequency,mounting size change,special output,the user must ,order can be confirm after signing the technical agreement with engneering department .

5.Mainly Produce Process(Punching,Winding,VPI Process,Balance,Assembly,Test)

6.Strong Package Ensure Motor safe enough for Ship or Truck Transportation.

7.Cargo,cantainer,shipment specification to ensure we are more professional.

YZR lv winding motor