| 摘要 |
The pump has shafts (3) with profiled rotors (4), meshing toothed gears (7) on the shafts, and resolvers (8) to determine th angular positions of the shafts. At least one of the gears is directly connected to the rotor of the resolver of its shaft, and unit is connected detachable to the shaft. The toothed gears are fastened to the ends of the shafts. The pump has differential regulation for the RPM of the motors (6) driving the shafts. These are rotary current motors with permanent magnetic rotors. |
