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AA7 SERVO DISPENSERS FOR MOISTURE CURE

PLC Controlled Dispenser (Electronic Shot Meter)

Servo driven, positive displacement dispensers provide accurate volume and dispense rate control, coupled with a patented air removal process to be used for critical applications.

AA7 dispensers are designed for dispensing moisture cure materials and feature an oil U-cup around the metering rod to act as an air tight barrier to prevent material from curing in test chamber.

Features

 – Solvent cup protects against curing in the dispense chamber
 – Patented air removal process ensures only airless material is dispensed into your manufacturing process
 – Servo motor and linear actuator provide accurate volume & dispense rate control through positive displacement
 – Flow-through design reduces the pack out of material
 – Provides PLC volume confirmation

Manufactured under US patent number 6,053,285.

Photos

Part Number Format

[Base Part Number]-[Dispenser Size]-[Mounting]-[Port]-[Valve]

Example Part Numbers

AA7-4-FL-1M-PNP: AA7 with a volume range of .10-4.00cc, a floor mounted aluminum extrusion stand, a single metric pneumatic tubing output port, and an SMC1000 series with Sub-D connector, PNP.
AA7H-1-ST-1-EN1: AA7 with a heated test chamber assembly, a volume range of .02-1.00cc, a standard mounting plate, a single output port and an SMC1000 series valve stack with Ethernet IP, PNP.
AA7N-25-ST-2-FST: AA7 with a nitrogen blanket assembly, a volume range of 1.00-25.00cc, a standard mounting plate, dual output ports and a Festo Valve Stack, CPX Series PROFINET

Base Part Number
CODE DESCRIPTION
AA7 Base AA7 Dispenser with Teflon Seals
AA7N AA7 with nitrogen blanket for rod area to prevent moisture curing 
AA7H AA7 with a low temperature heating option
Dispenser Size
CODE VOLUME RANGE
1 .02 - 1.00cc
2 .05 - 2.20cc
4 .10 - 4.00cc
9 .20 - 9.00cc
12 .30 - 12.00cc
25 1.00 - 25.00cc
60 .60 - 60.00cc
120 1.20 - 120.00cc
240 2.40 - 240.00cc
Mounting
CODE DESCRIPTION
ST Standard mounting plate
FL Floor mounted aluminum extrusion stand
Port
CODE DESCRIPTION
1 Single output port
2 Dual output port
1M Single output port with metric pneumatic tubing
2M Dual output ports with metric pneumatic tubing
Valve
CODE DESCRIPTION
PNP SMC1000 Series with Sub-D connector, PNP
NPN SMC1000 Series with Sub-D connector, NPN
EN1 SMC1000 Series with Ethernet IP, PNP
EN2 SMC1000 Series with Ethernet IP, NPN
PN1 SMC1000 Series with PROFINET, PNP
NUM1 Numatics brand valve stack, 5000 series, Sub-D connector
FST1 Festo Valve stack, CPX series, PROFINET
F2 Festo Valve Stack, VTUG Series
RTD RTD Style Thermocoupler
JTC J Style Thermocoupler

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