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LOCTITE® Posi-Link™ Volumetric Dispense System
for Prepackaged Syringes
The LOCTITE® Posi-Link™ Volumetric Dispensing System is a programmable, volumetric
dispensing system that is designed to provide the highest level of dispensing precision directly
from a disposable syringe barrel. No need to worry about product temperature or product
viscosity changes. This innovative, patent pending design utilizes a “positive link” between a
step motor and a mechanical plunger via a noncompressible hydraulic fluid to ensure precise
adhesive dispensing down to 0.001 ml drop sizes. See Theory of Operation, page 10.
Actuator
+
Nest
(Each Item Sold Separately)
LOCTITE® Posi-Link™ Controller
Item Number: 98377
Provides all operator interface and control signals
to actuator.
Features:
• Dose selection by volume.
• Easy programming controller, with storage
capacity for 25 user-defined programs; reduces
adhesive setup waste.
• Smallest footprint on the market to conserve benchtop space.
• Automatic syringe engagement to ensure easy and error-free syringe
changeover.
• Adhesive level monitoring with low level visual and digital outputs.
• Fault detection with visual and digital outputs for clogged nozzles, loss of
pressure, and system faults.
• In-cycle visual and digital outputs.
• Foot switch, finger switch or PLC remote start activation.
LOCTITE® Posi-Link™ Actuators
Item Numbers: See chart
Provides adhesive dispensing by effecting incremental
movements of syringe piston and displacing programmable
quantities of adhesive within syringe barrel.
Compact controller and floor-mounted actuator leaves
bench top wide open for manual applications. See pages
22-23 for more information on LOCTITE® Posi-Link™
actuators for dual cartridge applications.
Features:
• Flexible orientation in any position.
• Easily fits below an industrial workbench or wall mounts with
brackets supplied to conserve benchtop space.
• Lightweight remote dispense head has a “positive link” to actuator
via a 7-ft. tether, allowing ergonomic handheld dispensing or mounting
directly on robotic arms.
PRODUCT
LOCTITE®
Posi-Link™
5-25 Actuator
LOCTITE®
Posi-Link™
10-50 Actuator
Item Number
98378
98379 ‡
• Easily attaches to syringe nest (sold separately) to accommodate
alternate syringe barrel sizes.
Application
Type
Recommended
for Handheld
Recommended
for Mounted
or Robotic
• Adhesive pressure is mechanically driven versus traditional air pressure
driven, eliminating risk of air infiltration into adhesive.
Syringe
Barrel Size
5, 10, 25 ml
10, 25 ml
• Suck-back feature prevents drip at end of dispense, and is mechanically driven
versus traditional air vacuum-driven, eliminating risk of adhesive being sucked
into the system.
­‡ See pages 22-23 for use with dual component epoxy cartridges.
For additional information and the full line of equipment, visit www.equipment.loctite.com.
9
Dispense Systems – Pneumatic Syringe Dispensing
+
AGE
of Volumetric Control
The END of wetted
components and adhesive
downloading
Complete LOCTITE® Posi-Link™ Syringe System
Controller
the