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Hangzhou EPG Co.,Ltd. , was launched in November, 1997. With its 5 wholly owned subsidiaries. We can source a full-range of electrical power transmission items like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks. If you need any info or samples, you should make contact with us and you will have our quickly reply.

Zfour Sequence DC EPT

EPTT: 1.4kw – 600KW

Voltage: Standard 160V, 400V, 440V

Pace: Rated Pace reference

Safety Degree: IP21S

Insulation Course: F

Responsibility: S1

Deal: Export EPTen Bundle

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

Z4-112/four-1, 11KW, 440V, 2950~3500r/min, IC06, IP21S, F Insulation

EPTnical Knowledge

Mounting Dimensions


one. Mounting and Kind of building

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

two. Defense and Cooling Technique.

The fundamental cooling method of motor is IC06, It means it have a blower for ventilate, also it can be made for IC17, It implies use pipe as the chilly air inlet, the air outlet is shutter framework. Also it can be manufactured for IC37, it indicates the chilly air’s inlet and outlet the two use pipe. And it really is have many deriving form, this kind of as self-air flow, aXiHu (West EPT) flow fan type, enclosed kind, air-air cooler type, and so forth. The ask for for the air circulation, blast force, EPTT of the air blower, and so on of various body motor please see technological info sheet one. The protection diploma of EPTT collection Z4 motor reaches IP21S

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

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

c. The JCEP cooling air quantity, air force and supporter motor potential are shown under:(EPTTble one)

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

EPTs with the subsequent five methods of cooling can also be JCEP, but prior consultations are necessary.

a. Frame dimensions 100 up to 250 may be produced into the entirely enclosed, frame cooled motor(IC410).

b. Frame measurement a hundred and eighty up to 250 could be made into the individually ventilated motor with blower mounted on its non-EPT side(IC05).

c. Frame dimension one hundred up to two hundred might be produced into self-cooled open motor with its own supporter mounted on the shaft(IC01).

d. Body size a hundred and sixty up to 355 may be made into totally enclosed motor with interior cooling air circulation by independent air-air heat exchanger mounted on it(IC666).

e. Frame measurement one hundred sixty up to 450 may be made into entirely enclosed motor with independent air-water heat exchanger mounted on it(IC86W).

From the EPT end(Non-commutator place), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT place of the motor frame. For the request by customer, the terminal box can be made on the opposite place. Also the shaft can be created as double shaft finish. The rotor shaft’s rotation direction is counter clock-wise viewed from the situation of commutator. The driving mode is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving method have specific radial drive(such as belt EPT or EPT EPT), It really is allowable radial force ought to not exceed the benefit of graph.(see hooked up B)

3. Components for electric powered motor

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

Note: the specification, EPTT and weak-magnet pace range is only for reference, For the refresh of new systems, new supplies, the knowledge of the catalog will be altered appropriately.

EPT performance

one, technical data ought to be used in accordance to the subsequent data function conditions

A. altitude does not exceed 1000m,
B. surrounding air temperature is not far more than 40 deg c,
C. operate environment must not include acid and alkaline or other to contact with insulation influence of gas.
D. motor for continuous responsibility (S1),
E. motor armature loop and excitation circuitry by static electrical power, rectifying EPTT offer by dc turbines.

F. the sequence motor efficiency with GB/T755 the simple EPT of motor.
two, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. In accordance to the certain situations can derive 220V and 400V or other voltage.
3, motor rated speed three,000, fifteen, ten, 750, six, 5, 4, three, 200r/min of nine.
To lessen the armature voltage continuous torque manage, minimize excitation constant EPTT voltage for pace. Speed selection of technological data table observed.

In the following with rated voltage regulating speed is consistent torque. It is no considerably less than the minimum speed regulation 20r/min, still can maintain the rated pace, torque.

four, Individual excitation is the basic excitation kind of the motors. Nominal discipline voltage: 180V. Other excitation voltages are also satisfactory on request.
Forced excitation is allowed with the voltage of considerably less than 500v. When a motor is generally operating, its excitation current need to not be larger than the rated excitation existing.

To guarantee the reliability of the insulation of excitation method, disconnect excitation circuitry on a field winding resistance, launch finishes in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to prevent 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 (chilly condition). Whilst the field voltage is increased than nominal voltage, the worth of EPTTt resistance might be reduce than 7 instances discipline resistance, normally increased than 7 times.
5, For body size Z4-315, Z4-355,Z4-400, and Z4-450, compensating windings are presented. For body size Z4-250 and Z4-280, the motors are possible with a compensating winding as well.

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

seven, The efficiency detailed in the knowledge sheet are for rated output, voltage and velocity , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of individual ventilating supporters.


1. Pls verify our products catalog and validate the motor kind and specification before place get, and kind choice as achievable as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd specifications revealed in catalog. For motor body dimension, EPTT, voltage, velocity, fascinating method, interesting voltage and mounting kind, must be described obvious in product sales deal. This sort of as Z4-one hundred eighty-31, 37KW, 440V, 1000r/min, separated excitation 180v, horizontal mounting with ft or IMB3.

2. Some EPTT requirements this sort of as : double shaft conclude, terminal box position are mounting in the opposite way, counter clock-sensible rotation should be talked about clearly in the contract.

three. If the client require variety, specification are not listing in the catolog, or for other EPTT prerequisite, the deal or the pre-creation settlement need to be signed following each party’s dialogue and settlement

four. All the motors , Other than the shaft extension crucial, all the add-ons are not in the extent of provide, If the add-ons or spare elements are requested, such as the brush, brush holder, and many others, pls notice the name, specification and portions of the components in the agreement.

five. For EPTT surroundings doing work situation, motor would be used in humid and scorching locations, pls label TH in the origin sort.

EPTT amp Shipping and delivery

Screening EPT

  in Memphis United States  sales   price   shop   near me   near me shop   factory   supplier 11kw 15HP 440V 2950~3500rpm Brush DC Motor manufacturer   best   Cost   Custom   Cheap   wholesaler