Hangzhou EPG Co.,Ltd. , was started in November, 1997. With its 5 wholly owned subsidiaries. We examine each piece of bearing by ourselves ahead of delivery. The new merchandise incorporate a series of substantial-tech and large high quality chains and sprockets and gears, such as chains and gearboxes for agricultural machineries, metallurgical chains, escalator step-chains, large-velocity tooth chains, timing chains, self-lubrication chains, between which have kind high pace tooth chain for car department dynamic box and aerial chains fill in the blanks of chain in China.
Zfour Series DC EPT
EPTT: 1.4kw – 600KW
Voltage: Standard 160V, 400V, 440V
Speed: Rated Speed reference
Protection Degree: IP21S
Insulation Course: F
Deal: Export EPTen Deal
Payment: forty% in EPT, harmony by T/T or L/C at sight
Z4-112/2-1, 3KW, 440V, 1500~3000r/min, IC06, IP21S, F Insulation
1. Mounting and Sort of construction
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 basic cooling approach of motor is IC06, It means it have a blower for ventilate, also it can be created for IC17, It indicates use pipe as the chilly air inlet, the air outlet is shutter composition. Also it can be produced for IC37, it indicates the chilly air’s inlet and outlet each use pipe. And it is have many deriving sort, this sort of as self-ventilation, aXiHu (West EPT) Dis.al flow supporter type, enclosed type, air-air cooler type, and so forth. The ask for for the air stream, blast stress, EPTT of the air blower, and so forth of diverse body motor make sure you see technological information sheet one. The protection diploma of EPTT sequence Z4 motor reaches IP21S
a. For Z4-100 – Z4-160, The blower is mounted on the non-EPT facet.
b. For Z4-one hundred eighty – Z4-450, The blower is mounted on the EPT side.
c. The JCEP cooling air volume, air force and enthusiast motor capability are revealed under:(EPTTble one)
*All the ventilating enthusiast motors are 3 period, two pole, 380V.
EPTs with the pursuing five strategies of cooling can also be JCEP, but prior consultations are necessary.
a. Body dimension 100 up to 250 might be produced into the completely enclosed, frame cooled motor(IC410).
b. Frame measurement 180 up to 250 may be produced into the independently ventilated motor with blower mounted on its non-EPT aspect(IC05).
c. Body measurement 100 up to 200 might be created into self-cooled open up motor with its very own supporter 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 independent air-air heat exchanger mounted on it(IC666).
e. Frame measurement one hundred sixty up to 450 could be made into entirely enclosed motor with impartial air-water warmth 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 position of the motor frame. For the ask for by customer, the terminal box can be created on the opposite position. Also the shaft can be created as double shaft end. The rotor shaft’s rotation path is counter clock-smart considered from the placement of commutator. The driving manner is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving method have certain radial force(these kinds of as belt EPT or EPT EPT), It truly is allowable radial drive ought to not exceed the value of graph.(see connected B)
three. Equipment for electric powered motor
According to customer’s ask for, the motor can be created to allocate for tacho generator, pulse generator, centrifugal swap, arrester brake and so on.
Observe: the specification, EPTT and weak-magnet velocity variety is only for reference, For the refresh of new systems, new components, the info of the catalog will be altered appropriately.
one, complex knowledge need to be employed according to the following information work situations
A. altitude does not exceed 1000m,
B. bordering air temperature is not more than 40 deg c,
C. perform setting ought to not contain acid and alkaline or other to contact with insulation result of fuel.
D. motor for continuous responsibility (S1),
E. motor armature loop and excitation circuitry by static electric power, rectifying EPTT source by dc generators.
F. the sequence motor performance with GB/T755 the simple EPT of motor.
two, 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 three,000, 15, 10, 750, six, 5, 4, three, 200r/min of 9.
To minimize the armature voltage consistent torque control, decrease excitation consistent EPTT voltage for pace. Pace range of complex knowledge table observed.
In the subsequent with rated voltage regulating pace is continuous torque. It is no less than the least pace regulation 20r/min, even now can preserve the rated velocity, torque.
four, Individual excitation is the basic excitation sort of the motors. Nominal discipline voltage: 180V. Other excitation voltages are also appropriate on request.
Pressured excitation is authorized with the voltage of significantly less than 500v. When a motor is generally working, its excitation existing must not be larger than the rated excitation recent.
To ensure the reliability of the insulation of excitation system, disconnect excitation circuitry on a field winding resistance, release finishes in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to avert self-induction potential. In its price stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about 7 occasions the area winding resistance (chilly state). Although the subject voltage is increased than nominal voltage, the benefit of EPTTt resistance may be reduced than 7 instances subject resistance, otherwise greater than seven times.
five, For body measurement Z4-315, Z4-355,Z4-400, and Z4-450, compensating windings are presented. For frame dimension Z4-250 and Z4-280, the motors are feasible with a compensating winding too.
6, A marked earthing terminal is offered for the motors.
7, The efficiency detailed in the info sheet are for rated output, voltage and velocity , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of individual ventilating followers.
1. Pls verify our goods catalog and verify the motor variety and specification ahead of location order, and sort variety as achievable as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd specifications shown in catalog. For motor body dimensions, EPTT, voltage, speed, fascinating method, thrilling voltage and mounting sort, need to be described very clear in sales agreement. These kinds of as Z4-one hundred eighty-31, 37KW, 440V, 1000r/min, divided excitation 180v, horizontal mounting with ft or IMB3.
2. Some EPTT specifications this kind of as : double shaft finish, terminal box position are mounting in the opposite way, counter clock-smart rotation need to be pointed out clearly in the agreement.
three. If the customer require type, specification are not list in the catolog, or for other EPTT necessity, the agreement or the pre-production settlement should be signed soon after equally party’s discussion and agreement
four. All the motors , Besides the shaft extension key, all the add-ons are not in the extent of source, If the equipment or spare areas are requested, this sort of as the brush, brush holder, and many others, pls notice the identify, specification and portions of the add-ons in the agreement.
5. For EPTT setting doing work issue, motor would be utilized in humid and scorching places, pls label TH in the origin kind.
EPTT amp Delivery