Product Description

ZFQZ Often starting and braking DC Motor 

1) General Descriptions: 



ZFQZ Often starting and braking DC Motor are developed on the basis of Z4 series and ZZJ***0 Series DC motor, The rotating inertia of the motors is *5% and *5% of the motors of Series ZZJ***0 and ZZJ**0 respecitively, The motors are suitable for direct and reversal rotation and start and stop in high frequency in a bad working circumstance, The motors are good-overlading, The max. Rotating moment and starting moment are **2% and **7% of the moments of seriess ZZJ**0 and ZZJ**0 motors respecitively, The weight of the motors is just *5% of the series ZZJ**0 motors. The class of the motor power is in accordance with the international standard IEC****3" Technical Criterions of Auxiliary Machine and Hoisting and Metallurgy" 



2) Working Conditions: 

1, The allowable ambient temperature for the operation of the motors is **0C~**0C and the allowable sea level in not higher than ***0m. 

2, The supplying electric source of the motors adopts rectified electric source or DCgenerator electric source, When adopting *-phase. Fully controllable bridge rectifiedelectric source, the motors can work for a long period without outer smoothing reactor 



3) Products performance: 

Motor Frame: IEC ZFQZ***0~ZFQZ***0 

Output(KW): *7.3kW~**0kW 

Rated Voltage(V): There are 2 kinds of rated voltage of motors: **0V, **0V. As required, The motors with other voltage level can be produced 

Excitation Type: The mode of excitation of motors is separate excitation. The voltage of excitation is **0V or **0V. AS required, The motors with other voltage level can be produced 

Rated Speed(rpm): No Speed adjustment is specified for this series motors. Any special requirements in this field by customers can be discussed. 

Insulation Class: CLASS F 

Protection Class: IP*1s, IP*3S and IP*4 is adopted for the mtoors protections of this series 

Mounting Type: IMB3, IM*5 

Duty: Continuous working system(S1) is applied 

Methods of Cooling: IC*6, IC*7, IC*7 and ICW*7A*6, Other types of protection and cooling required by customers can be negotiated. 

Modes of cooling for all the motors are separate cooling, Force ventilated, Cooling by frame radially mounted, Spearately powered Ventilating fan, And attached with an air filter, Modes of cooling for motors may be made into three types, Namely IC*6, IC*7, IC*7

Applied for: flying shear,roller bed, strip mill

If you need help, please contact us:

PlEASE CONTACT US

Contact Person: May Hu(Sales Manager)

Mailbox: hhm at shengling*8.com

QQ: ********4

Skype: amy**3

4) Further Information You May Concern:

5) Other relevant Series:

Z4 Series DC Motors

Central height:  ******0 mm

Rated output: 1.5kw****0kw

Speed: 5*-*0*0r/min

Rated voltage:**0/**0V/**0V/**0v/**0V/**0V

Exciting voltage:**0V or other

Insulation class:Class F

Degree of protection: IP*1s

Type duty: S1 

Certification:CE,CCC,ISO

Intall type:IMB*3/IMB**5/IMV*1/IMV**5

Cooling way:IC*6/IC*7/IC*7/IC*6W

Applied Industrial field: Metallurgy, wire and cable, plastic extruding machinery, metal cutting, paper making,printing, textile machine, dying, cement manufacturing, etc.

Z Series Medium-size DC Motors

Frame size:  H*******0mm

Power range:   *7kW*****0kW

Speed:   *******0r/min 

Rated voltage:  **0V, **0V, **0V, **0V, **0V, **0V, etc 

Exciting voltage:  **0V, **0V, **0V, etc 

Insulation class:  F 

Degree of protection:  IP*3, IP*4 

Mounting arrangemnt:  IMB3 

Cooling method:  IC*6, ICl7, IC*7, IC**1, ICW*7A*6 

Type duty:  S1   

Certification:CE,CCC,ISO

Used as main drive of: metal rolling mill, reeling machine, extracting machine for sugar production, drive of cement rotary kiln, extruding machinery for rubber and plastic products.etc.

Z***-G Type DC Motor

Motor Frame: **0

Output(KW): ***0kW~***0kW

Rated Voltage(V): **0V, **0V

Insulation Class: CLASS F

Protection Class: IP*4

Mounting Type: IM***1, IM***2

Methods of Cooling: ICW*7A*6

Certirication:CE.CCC.ISO

Applied Industrial Field: Matallurgy