Home Contacts
This text is replaced by the Flash movie.
RU  | EN
 Main Page >> Catalog of production >> Automatized electric drives >> Translational automatized electric drives >> ЭПА-1М

...back

ЭПА-1М

            ЭПА-1М is  the electromechanical system which consists of a electric motor, transforming and control devices. They ensure regulating translational movement of operating machine   making member.

·      The electric motor – brushless d.c. motor ДБ50-90-8.

·      The translational electromechanism with ball-screw unit МП-1M.

·      The control system – three-contour, analogue-digital.

·      The control device – commutator of brushless motor КВД,

                                       - built-in  the sensor unit and limit switches                          БДКВ.

            The electric drive is intended for control of gas-turbine ПС-90ГП entrance guide device on gas-transfer and power aggregates of РАО «Gasprom».

            It implements next functions:

-       Displacement of making device for rotating blade of entrance guide apparatus in position which corresponds to current value of control signal;

-       Transmission in control system of signal about rod position of the electromechanism; 

-       Automatic built-in check with switch-off of the electric drive in case of failure and transmission of signal in control system.




                                                         Basic technical characteristics

Supply voltage,V

 

Alternating current …………………………………..

220, 50 Гц

Direct current….. …………………………………...

220

Using one canal current, no more, A…………………

5

Rod axle load, N(kgf)

150

Rod stroke speed, by full load and operating of one canal, mm/sec, no less…

 

12

Rod working stroke, mm ……………………

60

Error of  position:

- static, % ……..………………………………………

- dynamic, % ………………………………………….

 

± 1,1

± 3

Mass:

- electromechanism МП-1М, kg ……………………..

- unit БАУ-1М, kg ……………………………………

- supply unit БП-ЭПА, kg….. ……………………….

 

5

8,3

11

Overall dimensions:

- electromechanism МП-1М, mm ……..……………

- unit БАУ-1М, mm .………………………………..

- supply unit БП-ЭПА, mm… ………………………

 

405х166х92

362х327х217

362х327х225



©2006, АО "ЭЛЕКТРОПРИВОД"
main | catalog of production | articles | vacancies | contacts