Servo driven metering pump.The company's positive displacement A positive displacement meter is a type of flow meter that requires the fluid being measured to mechanically displace components in the meter in order for any fluid flow to occur. A diaphragm meter, with which most homes are equipped, is an example of a positive displacement meter. servo An electromechanical device that uses feedback to provide precise starts and stops for such functions as the motors on a tape drive or the moving of an access arm on a disk. driven metering system is designed to dispense precision beads of single-or plural-component fluids. The system is said to permit a broad range of flexibility coupled with reliable performance for complex dispensing requirements. The single-component unit is typically used in conjunction with a robot or automation to dispense a one-component adhesive or sealant Sealant A thin plastic substance that is painted over teeth as an anti-cavity measure to seal out food particles and acids produced by bacteria. Mentioned in: Tooth Decay sealant see bone sealant. at variable flow rates. The variable dispense flow rate is controlled by the servo drive A servo drive is a special electric amplifier used to power electric servo motors. It monitors feedback signals from the motor and continually adjusts for deviation from expected behavior. . Input to this drive allows it to speed up or slow down, thereby varying the dispensing rate of material. Often used with two-component formed-in-place gasket or structural bonding applications, the system features variable flow rates, positive displacement metering, quick service fluid metering pumps and either low- or high-volume configurations. (Sealant Equipment & Engineering) Circle 102 on card |
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