How auto play it in loop?

[manoharGavit]

<ui-carousel class="wrapper" [infinite]="true" [fade]="false" [speed]="200">

      <div *ngFor="let img of sliderImageAry">
        <ui-carousel-item>
            <img src="{{uploadPath}}/{{img.file_name}}" draggable="false"> 
        </ui-carousel-item>
      </div>

</ui-carousel>

When i use loop. it's goes to last position and stop. please help me to solve.