Fast Cure Speed is the Key to Improvements
Grommets, specialty clamps and adhesives are often used to secure the lead wires. Due to the small size of the motor, the grommet or clamp were undesirable. Lin Engineering has to find an optimum method for securing the lead wires. Finally they choose Loctite 352 light cure adhesive for this application. The operator manually dispenses a bead of Loctite 352 over the wire connections on the stator wires using a hand held syringe dispenser; after the adhesive is dispensed, the coated motor assembly is placed on a light cure conveyor where a 30 second exposure to light cures the adhesive. After light cure, the lead wire is fully reinforced and immediately ready for subsequent handling.