Yzr Series Slip Ring AC Electric Motor for Cranes and Metallurgical Applications

Basic Info

Model NO.	YZR
Application	Industrial
Speed	Constant Speed
Number of Stator	Three-Phase
Function	Driving
Casing Protection	Closed Type
Number of Poles	2.4.6.8.10
Starting Mode	Direct on-line Starting
Certification	ISO9001, CCC, Ce
Brand	Wannan Motor
Frame Size Yz	112mm~250mm
Frame Size Yzr	112mm~400mm
Output Yz	1.5kw~30kw
Output Yzr	1.5kw~200kw
FC	40%
Duty	S2,S3,S4,S5
Insulation	F, H
Cooling	IC411-Tefc
Protection Degree	IP44/54
Voltage	380V
Frequency	50Hz
Terminal	Top
Frame	Cast Iron
Mounting Type	Foot,Flange
Ambient Temperature	60°c, 1000 M. a.S.L
Transport Package	Carton/Wooden Case/Pallet
Specification	1090*515*605mm
Trademark	WNM
Origin	Jingxian, Anhui, China
HS Code	8501520000
Production Capacity	1000 PCS/Month

Product Description

IEC Standard YZR Series slip ring AC Induction Electric Motor for Cranes and Metallurgical---------------------------------------------------------------------------------------------

Applications:
Used in the metallurgy and mine industry for driving type crane and similar equipment, especially suit for the instruments which need short-term and intermittent operation, frequent start and brake, overload, and have significant vibration and impact.

General Description

• Frame sizes:
• YZ112-250 Rated output: 1.5 to 30Kw
• YZR112-400 Rated output: 1.5-200Kw
• Duty Cycle: S3
• FC: 40%
• Voltage: 380V
• General environment(40ºC), Insulation class: F, IP44
• Metallurgical environment (60ºC), Insulation class: H, IP54

FeaturesGood overload capacity and strong mechanical strength.YZR series motor is of winding rotor.YZ series is squirrel-cage rotor.

Optional FeaturesElectrical:Insulation Class:HThermal Protection: PTC Thermistor, Thermostat or PT100Mechanical:Others mountingsProtection Degree:IP55,56, IP65Space HeaterDrain Hole

Mounting TypeConventional mounting type and suitable frame size are given in following table

Symbol	Range (Frame Size)		Note
	YZ series	YZR series
IM1001	112~160	112~160	Single Cylindrical Shaft End
IM1003	180~250	180~400	Single Conical Shaft End
IM1002	112~160	112~160	Double Cylindrical Shaft End
IM1004	180~250	180~400	Double Conical Shaft End
IM3001	112~160	112~160	Single Cylindrical Shaft End
IM3003	180	180	Single Conical Shaft End
IM3011	112~160	112~160	Single Cylindrical Shaft End
IM3013	180~250	180~315	Single Conical Shaft End

Data above may be changed without prior notice.

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