YZR Tower Crane Motor

Model:	YZR112-400
Brand:	Five Star
Origin:	Made In China
Category:	Electronics & Electricity / Motors
Label:	Motor for Crane , tower cranes motor , motor for hoist
Price:	US $60 / set
Min. Order:	1 set

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Product Description

Introduction

YZR series wound rotor motor is specially used for the drive of rotary in various kinds of cranes. It has large overload capacity and good mechanical property with the characteristics of compact structure, convenient control, and easy maintenance.

Quick Details

Design standards: IEC72

Rated voltage: 380 V; 415v; 440v;

Rated frequency: 50 Hz/60 Hz

Insulation class: F and H; Class F use in the place which the cooling medium temperature does not exceed 40 ℃; Class H use in metallurgical places which the cooling medium temperature does not exceed 60 ℃.

Protection degree: IP44 and IP54; the motor for general purpose place protection class IP44; IP54 for metallurgical establishments.

Mode of connection: Y wiring method.

Working methods: S3-40 %( standard); S2-S5 (25%, 40%, 60%, Customizable)

Cooling method: Frame No. 112 to 132 are IC410; 160 to 400 are IC411.

Mounting Dimensions&Technical Parameter

Frame No.	Mounting Dimensions
Frame No.	H	A	B	C	CA	K	d
112M	1120 -0.5	190	140	70±2.0	300	12	M10
132M	1320 -0.5	216	178	89±2.0	300	12	M10
160M	1600 -0.5	254	210	108±3.0	330	15	M12
160L	1600 -0.5	254	254	108±3.0	330	15	M12
180L	1800 -0.5	279	279	121±3.0	360	15	M12
200L	2000 -0.5	318	305	133±3.0	400	19	M16
225M	2250 -0.5	356	311	149±4.0	450	19	M16
250M	2500 -0.5	406	349	168±4.0	540	24	M20
280S	2800 -0.8	457	368	190±4.0	540	24	M20
280M	2800 -0.8	457	419	190±4.0	540	24	M20
315S	3150 –1.0	508	406	216±4.0	600	28	M24
315M	3150 –1.0	508	457	216±4.0	600	28	M24
355M	3550 –1.0	610	560	254±4.0	630	28	M24
355L	3550 –1.0	610	630	254±4.0	630	28	M24
400L	4000 –1.0	686	710	280±4.0	630	35	M30

Frame No.	Speed 1000r/min	Speed 750 r/min	Frame No.	Speed 1000r/min	Speed 750 r/min	Speed 600 r/min
112M1	1.5kw	—	250M2	45 kw	37 kw	—
132M1	2.2 kw	—	280S	55 kw	45 kw	37 kw
132M2	3.7 kw	—	280M	75 kw	55 kw	45 kw
160M1	5.5 kw	—	315S	—	75 kw	55 kw
160M2	7.5 kw	—	315M	—	90 kw	75 kw
160L	11 kw	7.5 kw	355M1	—	—	90 kw
180L	15 kw	11 kw	355L1	—	—	110 kw
200L	22 kw	15 kw	355L2	—	—	132 kw
225M	30 kw	22 kw	400L1	—	—	160 kw
250M1	37 kw	30 kw	400L2	—	—	200 kw