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YZR Tower Crane Motor

Country/Region china
Company Henan Hiya Mechanical Equipment Co., Ltd.
Categories Tower Cranes
ICP License Issued by the Chinese Ministry
  • Product Details
  • Company Profile

YZR Tower Crane Motor

  • Product's Introduction
  • Principle of Work
  • Technical Parameter
Product's Introduction

YRZ 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, easy maintenance.

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.

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.

Principle of Work
Technical Parameter
Frame No.
Mounting Dimensions
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
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