Yzr Series Three Phase 55kw Slip Ring Motor

Application: Universal
Speed: Constant Speed
Number of Stator: Three-Phase
Function: Driving
Casing Protection: Closed Type
Number of Poles: 2\4\6\8\10 Slip Ring Motor
Customization:

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Basic Info.

Model NO.
YZR Slip ring motor
Starting Mode
Direct on-line Starting
Certification
CE,CCC,UL,ISO
Brand
Pinnxun
Name
Slip Ring Motor
Other Name
Cheap Slip Ring Motor
Type
Crane Motor
Insulation Class
F
Temperature Rise
B
Protection
IP54 Slip Ring Motor
Altitude
Not Exceed 1000 Meter
Eff
Ie1
Wire
100% Copper Wire Slip Ring Motor
Voltage
380V 440V 690V Slip Ring Motor
Transport Package
in Standard Wooden Package
Specification
CE, ISO
Trademark
PINNXUN
Origin
Shanghai, China
HS Code
8501520000
Production Capacity
2000

Product Description

Slip ring 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.

Specifications:

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 Series Three Phase 55kw Slip Ring Motor Yzr Series Three Phase 55kw Slip Ring Motor Yzr Series Three Phase 55kw Slip Ring Motor
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.
 
 







 
 
 

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