Phenolic Fibreglass Slot Sticks

Motor Rewinding Insulation Materials Phenolic Fibreglass Slot Sticks for Electric Motor Rewinding Phenolic epoxy glass slot sticks are rigid electrical insulation wedges used to secure and separate winding coils within motor stator slots during motor rewinding and repair. Manufactured from glass reinforced phenolic laminate, they provide strong mechanical support combined with reliable dielectric insulation performance in demanding electrical applications. These slot wedges are commonly used in electric motors, generators, alternators and rotating electrical equipment where long-term dimensional stability, insulation reliability and resistance to heat and vibration are important. Supply Format Supplied in bundles of 100 metres Standard length: 750 mm Commonly used for electric motor rewinding and repair applications Common Sizes Available Available in the same common sizes as traditional wooden slot sticks: 3.2 mm 4.0 mm 4.8 mm 5.55 mm 6.4 mm 7.9 mm 9.5 mm 12.7 mm Higher Mechanical Strength Provides significantly greater strength and durability compared to traditional wooden slot wedges, particularly in demanding industrial motor applications. Reliable Electrical Insulation Offers dependable dielectric insulation between winding conductors and laminated stator cores. Thermal Endurance Continuous temperature rating of 135°C with short-term temperature resistance up to 155°C. Common Applications Electric motor rewinding and repair Stator slot insulation systems Generator and alternator winding support Coil retention in rotating electrical equipment Industrial motor maintenance workshops Request A Quote - Phenolic Fibreglass Slot Sticks