Electric grease pump ALM

+ Drive three-phase A.C. motor + Output volume: at choice + Lubricant: Oil, Grease, Liquid grease + Surface signal grey RAL 7004 The motor shaft of the motors drives a screw gear via a coupling. The shaft is firmly connected to the worm wheel of the screw gear, to the eccentric and the agitator. The screw gear causes the shaft to rotate. The eccentric actuates the pump element and the agitator. Due to its rotational motion, the agitator delivers lubricant from the tank into the housing. The lubricant that has been forced into the housing, is sucked in by the pump element and carried to the consumers via the connected lubricant line. According to the eccentric position, the piston is pushed to the right by springiness so that a diminished pressure is created in the space between the non-return valve and the piston. In the course of the next intake stroke, the piston unblocks the section holes. Now the space between the non-return valve and the piston fills with lubricant. The eccentric pushes the piston to the left and closes the suction holes. In the course of the next pressure stroke of the piston, the lubricant pushes the non-return valve to the left, and the lubricant is pushed to the lubricant line connection.