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Zfour Series DC EPT

EPTT: 1.4kw – 600KW

Voltage: Typical 160V, 400V, 440V

Speed: Rated Pace reference

Defense Degree: IP21S

Insulation Course: F

Responsibility: S1

Package deal: Export EPTen Package deal

Payment: 40% in EPT, stability by T/T or L/C at sight

Z4-315-42, 250KW, 440V, 600~1600r/min, IP21S, F Insulation

EPTnical Info

Mounting Proportions


one. Mounting and Kind of development

Mounting modes comply with the Point out StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:

2. Defense and Cooling Approach.

The simple cooling technique of motor is IC06, It means it have a blower for ventilate, also it can be produced for IC17, It signifies use pipe as the chilly air inlet, the air outlet is shutter structure. Also it can be produced for IC37, it indicates the cold air’s inlet and outlet the two use pipe. And it is have numerous deriving type, these kinds of as self-air flow, aXiHu (West EPT) flow admirer variety, enclosed type, air-air cooler type, etc. The request for the air circulation, blast pressure, EPTT of the air blower, and many others of various body motor please see technical info sheet one. The protection degree of EPTT series Z4 motor reaches IP21S

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

b. For Z4-one hundred eighty – Z4-450, The blower is mounted on the EPT aspect.

c. The JCEP cooling air volume, air force and enthusiast motor potential are proven underneath:(EPTTble one)

*All the ventilating admirer motors are 3 stage, two pole, 380V.

EPTs with the pursuing 5 approaches of cooling can also be JCEP, but prior consultations are needed.

a. Body dimensions 100 up to 250 might be created into the absolutely enclosed, body cooled motor(IC410).

b. Body dimensions 180 up to 250 may be made into the individually ventilated motor with blower mounted on its non-EPT aspect(IC05).

c. Body size a hundred up to 200 may be produced into self-cooled open motor with its own supporter mounted on the shaft(IC01).

d. Body dimension a hundred and sixty up to 355 might be made into completely enclosed motor with interior cooling air circulation by unbiased air-air heat exchanger mounted on it(IC666).

e. Frame dimension 160 up to 450 might be produced into entirely enclosed motor with unbiased air-h2o warmth exchanger mounted on it(IC86W).

From the EPT finish(Non-commutator position), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT situation of the motor body. For the request by client, the terminal box can be produced on the opposite situation. Also the shaft can be created as double shaft stop. The rotor shaft’s rotation path is counter clock-clever viewed from the placement of commutator. The driving mode is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving mode have specified radial pressure(such as belt EPT or EPT EPT), It really is allowable radial power need to not exceed the value of graph.(see attached B)

three. Components for electrical motor

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

Observe: the specification, EPTT and weak-magnet velocity selection is only for reference, For the refresh of new technologies, new materials, the info of the catalog will be modified appropriately.

EPT overall performance

one, complex data should be employed according to the adhering to info work circumstances

A. altitude does not exceed 1000m,
B. surrounding air temperature is not more than 40 deg c,
C. work environment should not have acid and alkaline or other to contact with insulation result of gas.
D. motor for constant responsibility (S1),
E. motor armature loop and excitation circuitry by static electrical power, rectifying EPTT source by dc generators.

F. the series motor performance with GB/T755 the standard EPT of motor.
2, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. According to the specific situations can derive 220V and 400V or other voltage.
three, motor rated pace 3,000, 15, ten, 750, six, 5, 4, three, 200r/min of 9.
To decrease the armature voltage constant torque handle, reduce excitation continual EPTT voltage for speed. Pace selection of technological data table noticed.

In the subsequent with rated voltage regulating velocity is constant torque. It is no less than the minimal speed regulation 20r/min, still can keep the rated speed, torque.

4, Individual excitation is the simple excitation sort of the motors. Nominal subject voltage: 180V. Other excitation voltages are also satisfactory on request.
Pressured excitation is authorized with the voltage of much less than 500v. When a motor is normally working, its excitation existing have to not be greater than the rated excitation present.

To ensure the reliability of the insulation of excitation technique, disconnect excitation circuitry on a field winding resistance, launch ends in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to prevent self-induction potential. In its benefit stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about 7 moments the subject winding resistance (cold state). Whilst the discipline voltage is larger than nominal voltage, the worth of EPTTt resistance may possibly be reduced than seven moments discipline resistance, in any other case greater than 7 times.
five, For body measurement Z4-315, Z4-355,Z4-four hundred, and Z4-450, compensating windings are supplied. For frame dimension Z4-250 and Z4-280, the motors are possible with a compensating winding way too.

six, A marked earthing terminal is provided for the motors.

7, The efficiency outlined in the info sheet are for rated output, voltage and speed , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of individual ventilating fans.


1. Pls examine our products catalog and validate the motor sort and specification before area purchase, and variety assortment as feasible as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd specifications demonstrated in catalog. For motor body measurement, EPTT, voltage, pace, fascinating strategy, exciting voltage and mounting sort, need to be described distinct in product sales deal. These kinds of as Z4-a hundred and eighty-31, 37KW, 440V, 1000r/min, separated excitation 180v, horizontal mounting with feet or IMB3.

two. Some EPTT specifications such as : double shaft conclude, terminal box place are mounting in the opposite way, counter clock-clever rotation should be mentioned clearly in the agreement.

3. If the client require type, specification are not checklist in the catolog, or for other EPTT necessity, the contract or the pre-creation arrangement ought to be signed soon after equally party’s dialogue and arrangement

4. All the motors , Other than the shaft extension essential, all the accessories are not in the extent of provide, If the accessories or spare components are requested, this kind of as the brush, brush holder, and many others, pls be aware the identify, specification and portions of the add-ons in the contract.

5. For EPTT environment working issue, motor would be used in humid and sizzling places, pls label TH in the origin variety.

EPTT amp Shipping

Tests EPT

  in Karaganda Kazakhstan  sales   price   shop   near me   near me shop   factory   supplier 250kw 340HP 440V 600~1600rpm Brush DC Motor manufacturer   best   Cost   Custom   Cheap   wholesaler