motor Z4 DC Motor ZFQZ DC Motor ZSN4 DC Motor ZBL4 DC Motor Z DC Motor Z2 DC Motor

1ZJJ800 electric lift DC motor

General Descriptions:

ZZJ-800 motors are a kind of DC motors used for metallurgy&hoisting, Available for steel rolling machine, Crane, Elevator and electric excavator etc. The motors have lower moment of inertia(GD), Higher overload capacity, and quicker speed response so that it's possible to undergo frequent starting, braking, and repeated change of direction of rotation.Moreover, The motors are reliable, perform well in speed regulating, and can be operated suitably on thyristor continue rolled supplies

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2 Z Series Medium size steel mill DC Motor

Specifications

Z Series Medium size steel mill DC Motor 
Frame: Z355-Z710 
Output: 55kW~1400kW 
Voltage: 220V,380V, 440V, 550V and 660V

Medium Z, Z4 ZJJ800 ZSN4 DC Motor Steel Roll, Metallurgical, Cement make, Steel mill, Plastic Extruder, rolling mill DC Motor

 

General Descriptions:

The Z series medium size DC Motors are new products of works developed with latest technology of design and manufacturing, There are seven shaft heights for motors frames ranging form 355-710mm, The ferformance, Outline dimensions and technical specifications of the mtoors conform to the standard of our country(GB) and International Electric Committee(IEC)

 

Working Conditions:

1, It's allowed to install this series motors in the environment with worse working conditions, However propercooling and protection type should be chosen to keep the cleanness of the motors.

2, The cooling air should not contain acid or alkali material, Which is harmful to the insulation and commutating performance of the motors.

3, In case the motors will be applied to marines, tropical and humid areas, or the areas with salt and humid air, please notify before signing contracts.

4, The motors can reach its rated power under the working condition of less than 1000M sea level height and 40'C anbient t emperature.

5, The power source for the motors can be provided by static rectified source or DC generator.

6. In case the motor is powered by static rectified source the number of pulse wave should not be less than 6, the peak ripple wave factor not be over 10% under the rated speed, Voltage and load current.

 

Products performance:

Motor Frame: IEC Z355-Z710
	Output(KW): 55kW~1400kW
	Rated Voltage(V): The sandard rated voltage of this series motors are 220V,380V, 440V, 550V and 660V, The voltage beyond above scope can be negotiated when placing orders
	Excitation Type: Separate excitation is the basic excitation type of this series motors, Four terminals of the excitation winding are divided into two groups are in series of parallel connection. The excitation voltage is 220V or 110V respectively. Excitation voltage beyond the scope can be begotiated. Forced excitation is allowed with the voltage of less than 500V, During forced excitation, The transient excitation current can exceed the rated excitation current slightly until the excitation current gets stabilized
	Raged 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: IP23 and IP44 is adopted for the motors protections of this series
	Mounting Type: IM1001, IM1002
	Duty: Continuous working system(S1) is applied
	Methods of Cooling: IC06, IC17, IC37 and ICW37A86, Other types of protection and cooling required by customers can be negotiated.

3

Specifications

200KW DC motors / Brushed motor / Direct Current motors 
Frame: ZZJ800-ZZJ818 
Output: 3.75kW~186kW

200KW DC motors / Brushed motor / Direct Current motors

General Descriptions:

ZZJ-800 motors are a kind of DC motors used for metallurgy&hoisting, Available for steel rolling machine, Crane, Elevator and electric excavator etc. The motors have lower moment of inertia(GD), Higher overload capacity, and quicker speed response so that it's possible to undergo frequent starting, braking, and repeated change of direction of rotation.Moreover, The motors are reliable, perform well in speed regulating, and can be operated suitably on thyristor continue rolled supplies

 

Products performance:

Motor Frame: IEC ZZJ800-ZZJ818
	Output(KW): 3.75kW~186kW
	Rated Voltage(V): The sandard rated voltage of this series motors are 220V, 440V, The voltage beyond above scope can be negotiated when placing orders
	Excitation Type: Separate excitation is the basic excitation type of this series motors,
	Raged 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
	Mounting Type: IM1001, IM1002
	Duty: Continuous working system(S1) is applied
	Methods of Cooling:
	1, Totally enclosed, Self-cooling . IP44,IC410
	2, Drip-proof, force ventilated with build-on blower. IP23S. IC06
	3, Drip-proof, single pipe ventilated. IP23S. IC17
	4, Totally enclosed, Double pipes ventilated. IP44. IC37
	5, Drip-proof, self-ventilated. IP23S. IC01
	6, Totally enclosed,force ventilated with air-to water heat exchanger. IP44. ICW37A86(only for ZZJ804-818), It many also be made into other different types on request

 

4 ZSN4 Series DC motors

Specifications

ZSN4 Series DC motors 
DC Motor, Rolling mill dc motor 
power:2.2kW~1400KW 
Voltage: 440-690VDC

ZSN4 Series DC motors

DC Motor, Rolling mill motor
DC Motor for Rolling mill, 
Voltage: 440-690V DC motors
IEC Z4-100~Z4-450

ZSN4 Series DC Motor are dominant products of our factory. The Industry DC motors products are found wide use for prime mover in various in various machinery, Sucha as Z4 Series DC Motor
Electric Motor
Steel mill DC motor in metallurgical industry, Metal cutting machine tool, Paper making, Print textile, Peinting and dyeing, Cement-making, Plastic extruding machine woodwork machine etc.

 Z4 SERIES DC MOTOR

 

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Working Conditions:

1, Alititude above sea level maximal 1000m

2, Cooling air temperature maximal 40'C

3, Ambient conditions for motors should be free from acidic, Alkali fumes or other aggressive gases which corrode insulation

4, Armature and field circuit for motors may be either operated on static thyristor controlled supplies. Or from DC generator

5, Performances of motors all comply with state standard GB755 fUNDAMENTAL TECHNICAL RULES FOR ELECTRSCAL MACHINES

 Motor Frame: IEC Z4-100~Z4-450

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Products performance:

 Motor Frame: IEC Z4-100~Z4-450

Output(KW): 2.2kW~1400kW

Rated Voltage(V): The sandard rated voltage of this series motors are 160V or 440V, Values for 220V or 400V or other voltage may be derived on request

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Excitation Type: Separate excitation is the basic excitation type of this series motors, Nominal field voltage:180V, Other excitation voltage are also acceptable on request. To assure the reliablity of insulation of excitation system, The motor must be protected againse self-indued voltages by a release resistor connected in parallel with the field winding when the excitation circuit of the motor is interrupted, At rated field winding resistance(cold). While the field voltage is higher than nominal voltage, The value of shunt resistance may be lower than seven-times fields resistance. Otherwise higher than seven-times.

Raged Speed(rpm): 3000, 1000, 750, 600, 500, 400, 300, 200r/m. Total nine grades.

Insulation Class: CLASS F

Protection Class: IP23 and IP44 is adopted for the mtoors protections of this series

Mounting Type: IMB3, IM35

Duty: Continuous working system(S1) is applied

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Methods of Cooling: IC06, IC17, IC37 and ICW37A86, Other types of protection and cooling required by customers can be negotiated.

Modes of cooling for all the Z4 DC motor 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 IC06, IC17, IC37

A, ZSN4-100~ZSN4-160 the blower is mounted on the non-drive side

B, ZSN4-180~ZSN4-450 the blower is mounted on drive side