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> New corob stepper + slave controller fluid dispenser
New corob stepper + slave controller fluid dispenser
New COROB Stepper + Slave Controller Fluid Dispenser
Corob 2.SAPS SIM.V.11c12 OTT ASP. MODIF. Code 2032511C12;
Sonceboz (Swiss made) Motor Stepper 6600R337, 661107396X Motor Stepper; Controller motherboard CBSLAVE.C 94V-0 130; Corob S.P.A. 24VDC 6611-001-600 motor.
DISPENSING UNIT FOR A FLUID DISPENSING MACHINE, COMPRISING A VARIABLE-VOLUME PUMPING CHAMBER, AND MACHINE COMPRISING SAID DISPENSING UNIT
A dispensing unit for a fluid dispensing machine comprises at least an inlet duct (35) and an outlet duct (36) for fluid products, connected to a variable-volume pumping chamber (30) comprising at least one flexible wall (30a). Two non return valves mounted in counter-phase are located in the inlet and outlet ducts (35, 36), respectively. The pumping chamber is coupled to actuator means comprising a stepper motor (20) a screw-nut screw unit and a carriage (28). The carriage moves the pumping chamber from a zero position in which the chamber has a maximum volume to an upper limit in which the chamber has a minimum volume. An optic sensor (40) defines the zero point of the pumping chamber (30) so as to guarantee precision and repeatability of the dispensing operations.
