Yzr/Yz Series Electric Induction Crane Motor

Application: Industrial, Power Tools
Operating Speed: Constant Speed
Number of Stator: Three-Phase
Species: Yzr/Yz Series
Rotor Structure: Squirrel Cage, Winding
Casing Protection: Closed Type
Customization:

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Basic Info.

Model NO.
YZR/ YZ
Number of Poles
6, 8, 10
Starting Mode
Soft Starter
Certification
ISO9001, CCC
Brand
China Electric
Voltage
380V/50Hz, or as Required
IP
IP44, IP54
IC
IC411
Ambinet Temperature
-15~40/60 Celsius Degree
Altitude
Within 1000 Meters
Frame Size
112~400mm
Power
1~200kw
Mounting
Im3001, Im3003, Im3011, Im3013
Transport Package
Plywood Case
Specification
CE, ISO9001
Trademark
CHINA ELECTRIC
Origin
Shanghai
HS Code
8501520000
Production Capacity
3000 PCS Per Month

Product Description

Description:
YZ, YZR series motors are specially used for driving various types of crane and metallurgical machinery or other similar equipment.
YZ series is with squirrel cage rotor.
YZR series is with slip ring rotor (wound rotor).

Features:
1. Large overload capacity
2. High mechanical strength
3. Adjustable braking torque
4. Compact structure

Working conditions:
*Ambient conditions
1. Ambient temperature: -15ºC~40ºC (60ºC for metallurgical motor)
2. Altitude: within 1000meters
3. Under frequent/obvious mechanical vibration and shock.
*Loading conditions
1. Under frequent starting/reversing.
2. Under frequent electric/mechanical braking.
*Power conditions
1. Power supply: 380v/50Hz, or as customer required
2. Connection: Y(star) for power within 132Kw, Δ(delta) for rest
*Duty:
YZ/YRZ series motors are suitable for intermittent periodic loading. According to  the loadings, they are always used on the following duties.
--S3,  intermittent periodic duty. It is a sequence of identical duty cycles including constant load operation period, rest and de-energized period.
--S4, intermittent periodic duty type with starting. A sequence of identical duty cycles including significant starting period,  constant load operation operation period, rest and de-energized period.
--S5, intermittent periodic duty type with electric braking. It is a sequence of identical duty cycles including the starting period, operation period, quick electric braking period, rest, and de-energized period.

Technical Parameter:
Under 380v/50Hz
YZ series
Working methodS3 40%
Frame sizeRated outputRated currentRated speedTmax/TnTst/TnIst/InEff.Power factorJmWeight
KwArpm%cosφKg.m2
 
Kg
synchronous speed: 1000rpm
112M1.54.259202.72.444.4769.50.7650.0258
132M12.25.99352.93.15.16740.7450.05380
132M23.78.89122.835.54790.790.05891.5
160M15.512.59332.72.54.980.60.830.105118.5
160M27.515.99482.92.45.52830.840.133131.5
160L1124.69532.92.76.17840.850.178152
synchronous speed: 750rpm
160L7.5187052.72.55.1820.740.178152
180L1125.86942.52.64.980.90.8110.33205
200L1533.17102.82.76.1850.80.58276
225M2245.87122.92.96.2840.830.75347
250M13063.36942.542.75.47850.841.33462
This table shows only a small part of our models. If you have any interest, please feel free to send us a inquiry. We are glad to offer you more details.



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