class IndexController extends Zend_Controller_Action
{
    public function indexAction()
    {
        $tableMain = new DbTable_Index();

        $main = $tableMain->getIndex();

         $this->view->main = $main;
    }
}
---------------------------------------------
// DbTable_Index()

class DbTable_Index extends Zend_Db_Table_Abstract
{
    protected $_name='articles';

   public function GetIndex($num=10) {
   $select=$this->getAdapter()->select()
    ->from($this->_name)
;

     $paginator  = new Zend_Paginator(new Zend_Paginator_Adapter_DbSelect($select));
        $paginator->setCurrentPageNumber(1)
                  ->setItemCountPerPage(1)
                  ->setPageRange(20)
                  ;
                  $paginator->setDefaultScrollingStyle(

                  'Sliding');
     return $paginator;
   }
}