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Z4 Series DC EPT

EPTT: one.4kw – 600KW

Voltage: Normal 160V, 400V, 440V

Pace: Rated Pace reference

Security Diploma: IP21S

Insulation Class: F

Duty: S1

Package: Export EPTen Bundle

Payment: forty% in EPT, harmony by T/T or L/C at sight

Z4-280-21, 110KW, 440V, 600~1500r/min, IP21S, F Insulation

EPTnical Knowledge

Mounting Dimensions


one. Mounting and Sort of design

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

2. Protection and Cooling Method.

The standard cooling approach of motor is IC06, It means it have a blower for ventilate, also it can be made for IC17, It means use pipe as the cold air inlet, the air outlet is shutter construction. Also it can be made for IC37, it means the cold air’s inlet and outlet both use pipe. And it is have many deriving kind, these kinds of as self-air flow, aXiHu (West EPT) stream fan sort, enclosed sort, air-air cooler variety, and so on. The ask for for the air flow, blast pressure, EPTT of the air blower, and so on of various frame motor you should see complex information sheet one. The protection diploma of EPTT series Z4 motor reaches IP21S

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

b. For Z4-180 – Z4-450, The blower is mounted on the EPT side.

c. The JCEP cooling air volume, air pressure and supporter motor capability are shown below:(EPTTble 1)

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

EPTs with the adhering to five methods of cooling can also be JCEP, but prior consultations are required.

a. Frame size 100 up to 250 may be produced into the totally enclosed, body cooled motor(IC410).

b. Frame dimension one hundred eighty up to 250 may be manufactured into the separately ventilated motor with blower mounted on its non-EPT facet(IC05).

c. Body size one hundred up to 200 could be produced into self-cooled open up motor with its possess enthusiast mounted on the shaft(IC01).

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

e. Frame size 160 up to 450 could be created into absolutely enclosed motor with independent air-water heat exchanger mounted on it(IC86W).

From the EPT conclude(Non-commutator situation), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT situation of the motor frame. For the request by customer, the terminal box can be produced on the reverse place. Also the shaft can be produced as double shaft finish. The rotor shaft’s rotation path is counter clock-sensible viewed from the position of commutator. The driving method is fleXiHu (West EPT) Dis.ble coupling relationship, also can be use for the driving mode have specific radial force(these kinds of as belt EPT or EPT EPT), It’s allowable radial pressure ought to not exceed the worth of graph.(see attached B)

3. Accessories for electric motor

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

Be aware: the specification, EPTT and weak-magnet pace selection is only for reference, For the refresh of new technologies, new resources, the information of the catalog will be modified accordingly.

EPT overall performance

one, complex info should be used according to the adhering to knowledge function situations

A. altitude does not exceed 1000m,
B. surrounding air temperature is not more than 40 deg c,
C. function setting ought to not incorporate acid and alkaline or other to touch with insulation impact of gasoline.
D. motor for continuous responsibility (S1),
E. motor armature loop and excitation circuitry by static electricity, rectifying EPTT supply by dc generators.

F. the collection motor overall 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 certain situations can derive 220V and 400V or other voltage.
three, motor rated speed three,000, 15, ten, 750, 6, five, 4, 3, 200r/min of 9.
To reduce the armature voltage constant torque manage, minimize excitation continual EPTT voltage for velocity. Pace variety of specialized information desk noticed.

In the subsequent with rated voltage regulating speed is consistent torque. It is no significantly less than the bare minimum pace regulation 20r/min, nevertheless can preserve the rated velocity, torque.

four, Different excitation is the fundamental excitation sort of the motors. Nominal subject voltage: 180V. Other excitation voltages are also appropriate on request.
Forced excitation is permitted with the voltage of much less than 500v. When a motor is typically working, its excitation recent have to not be greater than the rated excitation present.

To ensure the dependability of the insulation of excitation system, disconnect excitation circuitry on a subject winding resistance, release ends in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to avert self-induction potential. In its worth stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about seven instances the discipline winding resistance (cold condition). Even though the subject voltage is higher than nominal voltage, the price of EPTTt resistance may possibly be lower than 7 moments area resistance, or else larger than 7 moments.
5, For body measurement Z4-315, Z4-355,Z4-four hundred, and Z4-450, compensating windings are provided. For frame dimensions Z4-250 and Z4-280, the motors are possible with a compensating winding way too.

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

seven, The performance detailed in the data sheet are for rated output, voltage and velocity , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of independent ventilating fans.


1. Pls check our merchandise catalog and verify the motor kind and specification before area get, and variety choice as possible as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd requirements shown in catalog. For motor frame dimensions, EPTT, voltage, velocity, interesting method, interesting voltage and mounting type, must be pointed out clear in income deal. Such as Z4-a hundred and eighty-31, 37KW, 440V, 1000r/min, divided excitation 180v, horizontal mounting with toes or IMB3.

2. Some EPTT specifications such as : double shaft end, terminal box placement are mounting in the opposite way, counter clock-smart rotation need to be mentioned evidently in the agreement.

3. If the customer require variety, specification are not checklist in the catolog, or for other EPTT need, the contract or the pre-manufacturing arrangement ought to be signed right after the two party’s dialogue and agreement

4. All the motors , Besides the shaft extension essential, all the add-ons are not in the extent of offer, If the equipment or spare parts are asked for, this kind of as the brush, brush holder, and so forth, pls notice the title, specification and portions of the accessories in the deal.

five. For EPTT environment functioning condition, motor would be employed in humid and scorching areas, pls label TH in the origin sort.

EPTT amp Shipping and delivery

Screening EPT

  in Calabar Nigeria  sales   price   shop   near me   near me shop   factory   supplier 110kw 150HP 440V 600~1500rpm Brush DC Motor manufacturer   best   Cost   Custom   Cheap   wholesaler