450kw 600HP 440V 750~1100rpm Brush DC Electric Motor

450kw 600HP 440V 750~1100rpm Brush DC Electric Motor

Zfour Series DC Motor     

Electricity: 1.4kw – 600KW

Voltage: Normal 160V, 400V, 440V

Speed: Rated Pace reference

Security Diploma: IP21S

Insulation Class: F

Duty: S1

Package deal: Export Wood Package deal

Payment: forty% in progress, balance by T/T or L/C at sight


 Z4-355-32, 450KW, 440V, 750~1100r/min, IC06, IP21S, F Insulation

CZPT Information


Mounting Dimensions


one. Mounting and Type of development

Mounting modes comply with the Point out CZPT GB/T997 stipulated as follows:

two. Safety and Cooling Strategy.

The standard cooling approach of motor is IC06, It signifies it have a blower for ventilate, also it can be manufactured for IC17, It means use pipe as the chilly air inlet, the air outlet is shutter construction. Also it can be produced for IC37, it means the cold air’s inlet and outlet the two use pipe. And it is have a lot of deriving type, these kinds of as self-ventilation, axial flow supporter variety, enclosed type, air-air cooler variety, and so forth. The ask for for the air circulation, blast pressure, power of the air blower, etc of diverse body motor make sure you see complex data sheet 1. The protection degree of whole series Z4 motor reaches IP21S

a. For Z4-one hundred – Z4-one hundred sixty, The blower is mounted on the non-push side.

b. For Z4-a hundred and eighty – Z4-450, The blower is mounted on the travel aspect.

c. The essential cooling air quantity, air strain and enthusiast motor ability are revealed below:(Table one)

*All the ventilating fan motors are 3 section, two pole, 380V.

Motors with the adhering to five methods of cooling can also be requested, but prior consultations are necessary.

a. Body dimension one hundred up to 250 could be produced into the completely enclosed, frame cooled motor(IC410).

b. Body dimension 180 up to 250 may possibly be made into the individually ventilated motor with blower mounted on its non-generate side(IC05).

c. Frame measurement one hundred up to two hundred may possibly be produced into self-cooled open motor with its possess fan mounted on the shaft(IC01).

d. Body size one hundred sixty up to 355 could be manufactured into absolutely enclosed motor with inner cooling air circulation by unbiased air-air warmth exchanger mounted on it(IC666).

e. Frame size one hundred sixty up to 450 could be manufactured into totally enclosed motor with independent air-drinking water heat exchanger mounted on it(IC86W).


From the drive stop(Non-commutator placement), The normal terminal box is on the right position of the motor body. For the request by buyer, the terminal box can be made on the reverse situation. Also the shaft can be made as double shaft end. The rotor shaft’s rotation route is counter clock-sensible seen from the place of commutator. The driving mode is versatile coupling relationship, also can be use for the driving method have specified radial drive(this kind of as belt push or equipment drive), It is allowable radial drive ought to not exceed the benefit of graph.(see connected B)


3. Equipment for electric motor

In accordance to customer’s request, the motor can be designed to allocate for tacho generator, pulse generator, centrifugal change, arrester brake and so on.

Be aware: the specification, power and weak-magnet speed assortment is only for reference, For the refresh of new technologies, new resources, the knowledge of the catalog will be altered accordingly.


CZPTal efficiency

one, specialized data should be employed in accordance to the adhering to data operate conditions                  

A. altitude does not exceed 1000m,
B. bordering air temperature is not more than forty ° c,
C. operate setting should not include acid and alkaline or other to touch with insulation   result of fuel.
D. motor for continuous obligation (S1),
E. motor armature loop and excitation circuitry by static electricity, rectifying power source by dc turbines.

F. the sequence motor overall performance with GB/T755 the basic engineering of motor.
2, motor 160V rated voltage is common, 440V. According to the distinct problems can derive   220V and 400V or other voltage.
3, motor rated velocity 3,000, fifteen, ten, 750, six, 5, 4, 3, 200r/min of 9.
To decrease the armature voltage consistent torque manage, reduce excitation continual electrical power voltage for speed. Pace variety of technical data table observed.

In the adhering to with rated voltage regulating speed is continual torque. It is no less than the minimum pace regulation 20r/min, nonetheless can maintain the rated velocity, torque.

4, Separate excitation is the simple excitation type of the motors. Nominal discipline voltage: 180V. Other excitation voltages are also satisfactory on ask for. 
Forced excitation is authorized with the voltage of less than 500v. When a motor is normally managing, its excitation recent should not be increased than the rated excitation existing.

To make sure the dependability of the insulation of excitation program, disconnect excitation circuitry on a subject winding resistance, launch ends in parallel to avoid self-induction prospective. In its worth normal excitation voltage is about seven occasions the subject winding resistance (chilly point out). Even though the subject voltage is larger than nominal voltage, the worth of shunt resistance may be decrease than 7 instances subject resistance, or else increased than 7 occasions.
5, For frame dimensions Z4-315, Z4-355,Z4-400, and Z4-450, compensating windings are offered. For body dimensions Z4-250 and Z4-280, the motors are feasible with a compensating winding too.

6, A marked earthing terminal is presented for the motors.

seven, The efficiency listed in the info sheet are for rated output, voltage and velocity , and incorporate excitation losses, excluding that of different ventilating enthusiasts.  

Buy Recognize

1. Pls check our items catalog and validate the motor sort and specification ahead of spot buy,  and variety selection as attainable as normal specifications shown in catalog. For motor  frame dimensions, electricity, voltage, pace, interesting technique, interesting voltage and mounting form, should be talked about distinct in product sales contract. This kind of as Z4-a hundred and eighty-31, 37KW, 440V, 1000r/min, separated excitation 180v, horizontal mounting with toes or IMB3.

two. Some particular needs this kind of as : double shaft conclude, terminal box place are mounting in the opposite way, counter clock-sensible rotation must be mentioned obviously in the agreement.

3. If the consumer need to have variety, specification are not checklist in the catolog, or for other specific prerequisite,  the deal or the pre-manufacturing agreement should be signed following equally party’s dialogue and agreement

four. All the motors , Apart from the shaft extension crucial, all the equipment are not in the extent of offer, If the add-ons or spare parts are asked for,  this sort of as the brush, brush holder, and so on,  pls notice the title, specification and portions of the equipment in the agreement.

five. For unique surroundings functioning problem, motor would be utilised in humid and scorching locations,  pls label TH in the origin kind.

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450kw 600HP 440V 750~1100rpm Brush DC Electric Motor