Electric motors, through technological advancements, are becoming smaller and more efficient, creating new challenges for manufacturers using these devices in terms of bonding, gasketing, potting as well as other specific applications.
E-motor adhesive solutions
Pros Technology is confident to become customers’ one-stop solution consultant with a variety of specialty materials in:
Magnet Bonding
Magnet Bonding: Ring Magnet to Rotor and Magnet Segment to Rotor
♦ Replace mechanical fasteners to reduce parts and lower costs
♦ Fill gaps between stator and magnet and rotor to magnet for lower tolerances
Potting
Potting for E-motor
♦ Encapsulate and insulate from environmental effects
♦ Protect components against impact, vibrations, thermal shocks, moisture and dust
Thread locking
Thread Locking and Retaining
♦ Maintain proper clamp load over the life of motor
♦ Eliminate bolt loosening from vibration or thermal cycling stresses
♦ Seal threads from liquids and gasses
Retaining
♦ Increase torque load transfer of existing designs
♦ Provide even distribution of load and stresses
Gasketing
♦ Eliminate inventory of multiple gaskets and o-ring sizes and types
♦ Help reach higher IP rating of motor
♦ Reduce material cost compared to cut gasket materials
Printed Circuit Board Total Solutions
Printed Circuit Board Total Solutions for E-motor
♦ Assembly
♦ Protection Method
♦ Thermal Management
Wire Reinforcement
♦ Unitise wires and connections
♦ Improve resistance to high loads such as centrifugal forces
♦ Improve reliability/life expectancy
Tacking
♦ Position wires and insulation during manufacturing
♦ Prevent wire breakages due to vibration
Each application has its own requirement about the materials, for example, anaerobic adhesive for thread-locking, retaining and gasketing or 2K epoxy, and polyurethane for potting applications. However, choosing appropriate materials is not that easy, please contact us for more information.
